MATHEMATICS HIGH SCHOOL

Sketch a graph of the solutions to this situation,It costs $0.50 to download an individual song and $4 to download an album. Jada has $15 to spend downloading music. Take a picture and upload it.

Answers

Answer 1
Answer:

Answer:

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Step-by-step explanation:

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Related Questions

Write 2.6 as a mixed fraction
Jade normally leaves work at 5:00 pm, but she is leaving work 10 minutes late today. She decides to make up time by taking the toll road instead of side streets. She can travel two times faster by taking the toll road. Create an equation in terms of x to represent the number of minutes after 5:00 pm she arrives home from work if she leaves late. Let x represent the number of minutes her normal commute takes when she leaves on time.
Mentally estimate the total cost of items that have the following prices: $1.85, $.98, $3.49, $9.78, and $6.18. Round off your answers to the nearest half-dollar.
A chemist has several beakers full of different liquids that he will use to make a solution. The chemist records the amount of liquid in each beaker: 0.7 millimeters, 66.612 millimeters, 293.18 milliliters, and 0.9 millimeters. How many milliliters of solution will the chemist have after he mixes together the liquids in the beakers?
0.3125 can be written in the form p/q as

How much would $200 invested at 4% interest compounded monthly be worth after 8 years? Round your answer to the nearest cent. a(t)=p(1+r/2)^nt
A. $205.40
B. $273.71
C. $322.83
D. $275.28

Answers

your formula is wrong
it should be
A=P(1+ (r)/(n))^(nt)
A=future amount
P=present amount
r=rate in decimal
n=number of times per year compounded
t=time in years


given
P=200
R=0.04
N=12 (12 months in 1 year)
t=8


A=200(1+ (0.04)/(12))^((12)(8))
A=200(1+ 0.003333333)^(96)
A=200(1.003333333)^(96)
A=275.279
round
275.28

D is answer

The worth of  $200 invested at 4% interest compounded monthly after 8 years would be $275.28.

What is the future value?

When an amount is compounded monthly, both the amount invested and the interest accrued increase in value every month.

The formula for calculating future value:

FV = P (1 + r)^nm

  • FV = Future value
  • P = Present value
  • R = interest rate
  • m = number of compounding
  • N = number of years

$200(1 + 0.04/12)^(12 x 8) = $275.28

To learn more about future value, please check: brainly.com/question/18760477

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Kari and Samantha have determined that their water-balloon launcher works best when they launch the balloon at an angle within 3 degrees of 45 degrees. Which equation can be used to determine the minimum and maximum optimal angles of launch, and what is the minimum angle that is still optimal?

Answers

|x - 45| = 3; minimum angle: 42 degrees

Answer:

The equation which can be used to determine the minimum and maximum optimal angles of launch is:

                |x – 45| = 3

and the  minimum angle that is still optimal is:

                             42 degrees.

Step-by-step explanation:

Let x be the optimal angle by which the balloon is launched.

Also, it is given that the  they launch the balloon at an angle within 3 degrees of 45 degrees.

i.e. the range at which the angle is launched lie between 3 degree less than 45 degree and 3 degree more than 45 degree.

Hence, the equation that will represent this relationship is:

            |x-45|=3

Hence, on solving for the maximum value we have:

  x-3=45\n\ni.e.\n\nx=45+3\n\ni.e.\n\nx=48\ degree

and the smallest optimal angle is given by:

 x-45=-3\n\ni.e.\n\nx=45-3\n\ni.e.\n\nx=42\ degree

A high school student volunteers to present a report to the administration about the types of lunches students prefer. He surveys members of his class and records their choices. What type of sampling did the student use?

Answers

Answer:

convenience sampling is the correct answer.

Step-by-step explanation:

A convenience sample is a type of non-probability sampling method where the sample is taken from a group of people easy to contact or to reach.

For example: standing at a mall or a grocery store and asking people to answer questions would be an example of a convenience sample.

This type of sampling is also known as grab sampling or availability sampling. There are no other criteria to the sampling method except that people be available and willing to participate.

In addition, this type of sampling method does not require that a simple Random sample is generated, since the only criteria is whether the participants agree to participate.
Convenience sampling.

In the decimal number .98703, the 0 holds what place value? A. Hundred-thousandths B. Ten-thousandths C. Thousandths D. Hundredths

Answers

B is the correct answer. 9 holds the hundredths value, 8 the thousandths value and 0 the ten thousandths value. Each place value decreases by 10 times the amount the further right you move.

Work out 3/4 - 1/6
Give the answer in the simplest form

Answers

(3)/(4)-(1)/(6)=(3 * 3)/(4 * 3)-(1 * 2)/(6 * 2)=(9)/(12)-(2)/(12)=(9-2)/(12)=(7)/(12)
(3)/(4)- (1)/(6) = (3\cdot3)/(4\cdot3) - (1\cdot2)/(6\cdot2) = (9-2)/(12) [tex]= \boxed {(7)/(12) }

Evaluate 16/2x8+3^2 A:7 B:10 C:70 D:73

Answers

If you would like to solve 16/2*8 + 3^2, you can do this using the following steps:

16/2*8 + 3^2 = 8*8 + 9 = 64 + 9 = 73

The correct result would be D: 73.

Answer:

It is 73

Step-by-step explanation:

Hope this helped

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