A scuba diver is swimming 30 feet below sea level. A hang glider passes over the position of the scuba diver. The hang glider is 215 feet above sea level. What is the distance between the scuba diver and the hang glider? A) 185 feet B) 245 feet C) -185 feet D) -245 feet

Answers

Answer 1
You can't be a negative distance away from a person. Rule out C and D. to get the distance, you add the 2 numbers. 30+215 is 245. it is B.
Answer 2
Distance can never be negative so, therefore the answer could not be D) -245 or C) -185. It also cannot be A) 185 ,cause when you add 215+30=245 therefore, B) 245 is your answer! :) Hope this helps 

Related Questions

tasha fnished a job in 3/4 hour. megan finished it in 4/5 of the time tasha took. how long did megan take to finish the job?

Answers

so if it was three four hours and he took four five of the time it will be all day for take away for 0/0
3/4 of an hr = 45 min
4/5 of 45 min = 36 min

Megan took 36 min to finish the job

The slope of the line below is negative 1/7 write the point slope equation of the line using the coordinates of the labeled point? Plz help I'll give brainliest answer

Answers

Point slope equation is written in the format y-y1=m(x-x1), with the x1 and y1 being the coordinates of a point on the line, and m = slope.

m=-1/7
x1=3
y1=3

y-3=-1/7(x-3)

The correct answer is a.
I would say A because y=mx+b so since its negative this would be the most logical explanation

Convert 0.18888888 to a fraction

Answers

If it's converted to a fraction it becomes 2361111/12500000

That's the fraction in simplified form.
                          2361111 
0.18888888=   -------------
                        12500000

i need help with this

Answers

a) The details of this long division is shown in the image attached.

b) This division can not work as the result is zero.

c) 5/6 is a rational number. This is because the quotient is a terminating decimal.

Long division is a technique for dividing two numbers that involves working through the remainder and quotient step-by-step. When dividing a larger number (dividend) by a smaller number (divisor) that is difficult to divide in one step, it is usually utilized.

Until there are no more dividend digits, the procedure entails dividing the dividend by the divisor several times, multiplying the divisor by the quotient gained in each step, removing the product from the partial remainder, and bringing down the next dividend digit.

What is the value of x?

Answers

x/16 = 9 /x
x^2 = 9*16
x^2 = 144
    x = 12
The three right triangles are similar, so the length of corresponding sides are in he same ratio.

9/x = x/16

x^2 = 9 * 16

x^2 = 144

x = 12


13. In the matrix shown, which element is a1,2?

A. 8
B. 2
C. 6
D. 5

Answers

The element is 5.

Your question is incomplete. Please find below the missing content.

What is the Matrix?

Matrix is hard and fast of numbers arranged in rows and columns so one can form a rectangular array. The numbers are called the elements, or entries, of the matrix. Matrices have wide programs in engineering, physics, b, and facts in addition to various branches of arithmetic.

What are the types of matrices?

row matrix, column matrix, null matrix, square matrix, diagonal matrix, upper triangular matrix, lower triangular matrix, symmetric matrix, antisymmetric matrix.

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Find three numbers between -0.55 and -0.54

Answers

-0.545 , -0.541 , -0.548

How do you find the perimeter of a polygon

Answers

Simply add the length of the sides together.
The answer is A because 7 + 24 + 25 = 56 (cm)

Which undefined geometric term is described as a two-dimensional set of points that has no beginning or end?

Answers

The correct answer is Line.

the answer is line because a line has no beginning nor end


Which of the following points are solutions to the equation y= -2/3x+2
Answers are either

(-2/5,34/15)

(7/2,13/3)

(1/8,23/12)

(8/3,2/3)

Answers

[tex] y=-\dfrac{2}{3}x+2\\\\\left(-\dfrac{2}{5};\ \dfrac{34}{15}\right)\to x=-\dfrac{2}{5};\ y=\dfrac{34}{15}\\\\for\ x=-\dfrac{2}{5}\to y=-\dfrac{2}{3}\cdot\left(-\dfrac{2}{5}\right)+2=\dfrac{4}{15}+2=\dfrac{4}{15}+\dfrac{30}{15}=\dfrac{34}{15}\\CORRECT\\\\\left(\dfrac{7}{2};\ \dfrac{13}{3}\right)\to x=\dfrac{7}{2};\ y=\dfrac{13}{3}\\\\for\ x=\dfrac{7}{2}\to y=-\dfrac{2}{3}\cdot\dfrac{7}{2}+2=-\dfrac{7}{3}+2=-\dfrac{7}{3}+\dfrac{6}{3}=-\dfrac{1}{3}\neq\dfrac{13}{3}\\INCORRECT [/tex]

[tex] \left(\dfrac{1}{8};\ \dfrac{23}{12}\right)\to x=\dfrac{1}{8};\ y=\dfrac{23}{12}\\\\for\ x=\dfrac{1}{8}\to y=-\dfrac{2}{3}\cdot\dfrac{1}{8}+2=-\dfrac{1}{12}+2=-\dfrac{1}{12}+\dfrac{24}{12}=\dfrac{23}{12}\\CORRECT\\\\\left(\dfrac{8}{3};\ \dfrac{2}{3}\right)\to x=\dfrac{8}{3};\ y=\dfrac{2}{3}\\\\for\ x=\dfrac{8}{3}\to y=-\dfrac{2}{3}\cdot\dfrac{8}{3}+2=-\dfrac{16}{9}+2=-\dfrac{16}{9}+\dfrac{18}{9}=\dfrac{2}{9}\neq\dfrac{2}{3}\\INCORRECT [/tex]

Answer: (-2/5,34/15) and (1/8,23/12).

Drag and drop each pair of lines into the correct category to indicate whether the pair of lines are parallel, perpendicular, or neither.

Answers

Answer:

In explanation...

Step-by-step explanation:

2y = 4x + 4 and y = -2x - 2 is Neither

4y = 2x - 4 and y = -2x + 9 is Perpendicular

y = 2x + 4 and 2y = 4x - 7 is Parallel

Hope this helps.

This is a different question that I am answering because the question I am talking of said perpendicular, parallel, or neither rather than parallel, perpendicular or neither. Srry.

The graph of g(x) is a transformation of the graph of f(x)=3x .

Graph of an exponential function labeled g of x. The horizontal axis ranges from negative 5 to 5 in increments of 1. The vertical axis ranges from negative 5 to 5 in increments of 1. The graph passes through begin ordered pair 2 comma 0 end ordered pair and begin ordered pair 3 comma 2 end ordered pair. These points are labeled. The graph approaches the line y equals negative 1 to the left on the graph.

Enter the equation for g(x) in the box.
g(x) =

Answers

When a graph is transformed, it could be translated, reflected, dilated, or rotated. However, no matter what kind of transformation that is, it does not change the nature of the graph. A line would still be a line; a curve would still be a curve. So, that is my basis for my solution. There is no need to graph the problem. You only need to find the equation of g(x) through the two points given: (2,0) and (3,2)

m = Δy/Δx = (2-0)/(3-2) = 2
Use point (2,0) to find b:
y = mx + b
0 = 2(2) + b
b = -4

So, g(x) = 2x - 4

it the one that go from -10 to 6 then up

Rule: start at 17.3 add 0.9 please help

Answers

17.3, 18.2, 19.1, 20

How can area models be used to solve multiplication problems

Answers

When using an area model, each factor in the multiplication problem is used as a dimension of a rectangle.
Final answer:

Area models can be used to solve multiplication problems by visually representing the multiplication as the area of a rectangle or square. The model is divided into equal-sized sections, with the number of sections representing one factor and the size of each section representing the other factor. The total area of the model gives the product of the two factors.

Explanation:

Area models can be used to solve multiplication problems by visually representing the multiplication as the area of a rectangle or square. The model is divided into equal-sized sections, with the number of sections representing one factor and the size of each section representing the other factor. The total area of the model gives the product of the two factors. For example, if we have a model representing 4 × 3, we can divide the model into 4 equal sections horizontally and 3 equal sections vertically, and the total area will be 12, which is the product of 4 and 3.

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15=7-x find x please

Answers

x is 8, you minus 7 from both sides
The answer to this is x = -8.

What is the unit rate of $9.60 for 4 pounds

Answers

$2.40 Per Lb Is The Answer
Hope This Helped 

What is the simplified form of –9m–2n5 × 2m–3n–6?

Answers

Your answer would be -18m-6n-30

Answer:

-18m-6n-30

Step-by-step explanation:

Trust me :)

Becky owes $250 on her credit card. She pays off $120 but then uses the card to purchase $50 worth of art supplies for her students. How much money does Becky have now?

Answers

$180. I hope this helps!

1 - Do not answer unless 100% sure.
2 - Be sure to explain how you got your answer.
3 - Look at the image below for the question.

Answers

Answer: Choice D) No, it is a relation only

-------------------------------------------------------------
-------------------------------------------------------------

We can pass a single vertical line through more than one point on this red graph. So it fails the vertical line test making it not a function. Any given x value must produce exactly one y value

It is a relation since any relation is simply a set of (x,y) points. If you have enough points, you can connect the dots to form any shape you want (in this case, a sideways V)

Drag and drop numbers into the boxes so that the paired values are in a proportional relationship.

Answers

If x is 2 and y is 1, this means that if y is 3, x must be 6.

The answer is 6

Can someone please help me I can’t afford to get anymore wrong

Answers

Vehicle B need fewer repairs on average, but the number of repairs per vehicle has greater variation

Deon plans to ride a 15 mile bicycle trail. If his average speed 20 mile per hour which equation can he use to find the time t in hour for the ride

Answers

Answer:

See below

Step-by-step explanation:

Distance = rate * time

Distance / rate = time

15 / 20 = time = 3/4 hr = 45 min

Gus is making a Chilli recipe that calls 3 parts beans to five parts ground beef .if he is using 8 cups of ground beef for a big family dinner, how many cups of beans will gus need?

Answers

First you need to find the percent equivalent to that of the ratio. The ratio is 3:5. From there you would take the 3, and divide it by 5. 3/5=0.6. Apply that to the information that you are given: 8(0.6)=4.8.

Help me please To solve the task Mrs. Hilt had $4,000 in her savings account. She earned 10% interest each year. If she left that money in the account for one year, how much will she have in the account at the end of that year?

Answers

Mrs. Hilt will have $4,400 in her savings account at the end of one year after earning 10% interest on her initial $4,000 deposit.

To solve the task of determining how much Mrs. Hilt will have in her savings account after one year, we need to calculate the interest earned and add it to the original amount. Mrs. Hilt has $4,000 in her account, and the annual interest rate is 10%.

The interest Mrs. Hilt will earn in one year is calculated by multiplying the principal amount by the interest rate: $4,000 x 0.10 = $400. Therefore, the total amount in the account after one year, which includes the original principal and the interest earned, is $4,000 + $400 = $4,400.

In summary, Mrs. Hilt will have $4,400 in her savings account at the end of one year, based on a 10% annual interest rate.

In 34 pound of a spice mix, there is 56 cup of cinnamon.
How much cinnamon does the spice mix contain per pound?

5/8 cup

​ 9/10 ​ cup

​ 1 1/9 ​ cups

​ 1 3/5 ​ cups

Answers

Find the unit rate:

56 cups cinnamon
------------------------- = 1.64 cups of cinnamon per pound.
  34 pounts

This result (11/17 cups/lb) does not match any of your 4 answer choices, but is closest to 1 3/5 cups/lb.
Final answer:

To determine the amount of cinnamon per pound of the spice mix, divide the total cups of cinnamon (56) by the total pounds of the mix (34), resulting in approximately 1.647 cups per pound. This equates to 1 3/5 cups of cinnamon per pound, which is the closest option.

Explanation:

The question asks us to calculate how much cinnamon is contained in each pound of a spice mixture if we know that there are 56 cups of cinnamon in 34 pounds of the spice mix. To find the cinnamon content per pound, we'll divide the total number of cups of cinnamon by the total number of pounds of the spice mix.

Here is the calculation:
56 cups cinnamon / 34 pounds spice mix = cups per pound.

Doing the division, we get: 56 / 34 = 1.647 cups, which we need to express as one of the provided options. The nearest option to 1.647 is 1 3/5 cups, or 1.6 cups, when rounded to the nearest fraction.

Therefore, the spice mix contains 1 3/5 cups of cinnamon per pound.

What is the value of t in the equation t+12=30 ?

Answers

Hello,
lol answer is 18
hope this helped
Simplifying X + 12 = 30
 Reorder the terms: 12 + X = 30
 Solving 12 + X = 30
 Solving for variable 'X'.
 Move all terms containing X to the left, all other terms to the right.
 Add '-12' to each side of the equation. 12 + -12 + X = 30 + -12
 Combine like terms: 12 + -12 = 0 0 + X = 30 + -12 X = 30 + -12
 Combine like terms: 30 + -12 = 18 X = 18
 Simplifying X = 18

1. Rename one-eighth as a percent. (1 point) 1.25% 12.5% 125% 1250% 2. Rename .709 as a percent. (1 point) 709% 70.9% 79% 7.09% 3. What percent is equivalent to two-thirds?

Answers

Answers:
_________________
1)   [B]:  "12.5%" .
_________________
2)  [B]:  "70.9%" .
_________________
3)  "66[tex] \frac{2}{3} [/tex]%" ;  or, "66.6666... % " ;  or, round to:  "66.667 %" ;
                     or; round to:  "66.67%" .
_____________________________________
Explanation:
_____________________________________
1)  "Rename one-eight as a percent". 
  
→  [tex] \frac{1}{8}[/tex] = 1 ÷ 8 = 0.125 ;

→ [tex] \frac{x}{100}[/tex] = 0.125 ;  
        
       →  x = 0.125 * 100 = {move the decimal point in the number, "0.125"; two spaces forward, since we are MULTIPLYING, by "100" (which has 2 zeros); 
       →  x = 12 * 100 = 12.5 .

So:  → [tex] \frac{12.5}{100}[/tex] = 12.5 % ;  since "12.5 % = 12.5/100 "
_____________________________________
Other method:
_____________________________________
     → [tex] \frac{x}{100}[/tex] = [tex] \frac{1}{8}[/tex] ; 

               →  x = 100 * [tex] \frac{1}{8}[/tex] ;

               →  x  = [tex] \frac{100}{1}[/tex] * [tex] \frac{1}{8}[/tex] ;

                         =   [tex] \frac{100*1}{1*8} [/tex] ;

                         =   [tex] \frac{100}{8} [/tex] ;

               →   x  =  12.5 ;

               →   [tex] \frac{x}{100} [/tex] = [tex] \frac{12.5}{100} [/tex] = 12.5% ;

                      → 12.5 % =  [tex] \frac{12.5}{100} [/tex] ; 
                                      =  ?

→ {Take the "12.5" & move the decimal backward TWO (2) places, since we              are "dividing" by "100" (which has 2 "zeros") ;
 
                                     = 0.125 = [tex] \frac{125}{100}[/tex] = [tex] \frac{1}{8} [/tex].
_________________________________________________
2)  "Rename "0.709" as a percent."

===>  [tex] \frac{x}{100} [/tex] = 0.709 ;  

    → x = 0.709 * 100 = ? ;

Note:  Take the "0.709" ; & move the decimal place "2 (TWO)" spaces forward, since are MULTIPLYING by "100" (which has 2 zeros); to get:
    → x = 70.9 ;

    → x = 0.709 * 100 = 70.9  ;

→ [tex] \frac{x}{100} [/tex] =  [tex] \frac{70.9}{100} [/tex] = 70.9% ;
                                            → which is:  Answer choice:  [B] .

    →  70.9% = [tex] \frac{70.9}{100} [/tex] = ?  ; 

     {take the "70.9" ; and move the decimal point backwards TWO (2) decimal places; since we are DIVIDING by "100" (which has "2 (two) zeros") ;

    →  70.9% = [tex] \frac{70.9}{100} [/tex] = 0.709 .
__________________________________________________
3)  What percent is equivalent to two-thirds
__________________________________________________
    →  [tex] \frac{x}{100} [/tex] = [tex] \frac{2}{3} [/tex] ; 

x = [tex] \frac{2}{3} [/tex]*100 ;

    = [tex] \frac{2}{3} [/tex]*[tex] \frac{100}{1} [/tex] ;

    = [tex] \frac{2*100}{3*1} [/tex] ;

    = [tex] \frac{200}{3} [/tex] ;

    = 66[tex] \frac{2}{3} [/tex] ;

→  { 66[tex] \frac{2}{3} [/tex] } / 100 = 66 [tex] \frac{2}{3} [/tex] % ;  
                                                 or, write as:  66.666666....% ; or, round to:
                                                                      66.67% 
                               {since: " [tex] \frac{2}{3} [/tex] " = 2 ÷ 3 = 0.66666..." .
______________________________________________

One-eighth, when converted to a percent, is 12.5%. The decimal 0.709 is equivalent to 70.9% when converted to a percent. Two-thirds is roughly equivalent to 66.7% after conversion and rounding.

Converting Fractions and Decimals to Percents

To convert a fraction to a percent, you can either first convert it to a decimal or multiply the fraction straightaway by 100. For one-eighth, we multiply 1/8 by 100 to get 12.5%. So one-eighth as a percent is 12.5%.

To rename 0.709 as a percent, you move the decimal point two places to the right or multiply by 100, which gives us 70.9%. Therefore, 0.709 as a percent is 70.9%.

Lastly, two-thirds is equivalent to the decimal 0.666... (repeating). To turn this into a percent, we again multiply by 100, yielding approximately 66.7%, after rounding.

suppose you earn $7.25 per hour working part-time for a florist. Write and solve an inequality to find how many full hours you must work to earn at least $125

Answers

7.25x > 125 because x equals amount of hours times 7.25 is greater that 125
Let's say t is the amount of time (in hours) it takes to make $125,
with that out of the way, the keyword "at least" makes it so that you can get 125 or more in t hours.
The inequality is $125<=7.25t.
Now you can use the guess and check method, for this example we'll use t=18 and t=17. 
7.25(18)=$130.5
7.25(17)=$123.25

Therefore, the answer is 18, because 18 gives you a number greater than or equal to $125

Carlos completed 7 of 10 passes. Th completed 21 of 30 passes. Compare Their pass-completion rates?

Answers

7/10 x 3/3 = 21/30
(you need the same denominator to compare)
21/30

Carlos and Th completed the same amount of passes

hope this helps

Carlos was 7 out of 10 = 7/10= 0.7 = 70%

Th was 21 out of 30 = 21/30 = 0.7 = 70%

 they have the same rate

(24-18)×(32÷4)

please help me with this

Answers

(24 - 18) = 6
(32/4) = 8

6 x 8 = 48

48 is your answer

first do the parethensis, and then multiply

follow PEMDAS

hope this helps
(24-18)×(32÷4)
(6)×(8)
6×8
48
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