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3 years ago

Which of the following statements are represented by

Mathematics

1 answer:

Anastaziya [24]3 years ago

6 0

Answer:

"For every 6 windows I wash, I earn $2."

The ratio of windows washed to money earned is 3:1.

"For every 5 baseballs sold at the store, 7 footballs are sold."

The ratio of baseballs sold to footballs sold is 5:7

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The point (3, -4) is on the terminal side of an angle . What is cos ?

elena55 [62]

This is in the fourth quadrant where the cosine is positive
By pythagoras the hypotenuse is 5

so the cosine is 3/5 B

8 0

3 years ago

You have a cat who has a mass of 10kg and is chasing a mouse with an acceleration of 10 m/s2. If it runs into a wall what force

V125BC [204]

Given:

mass of cat ( m ) = 10 kg

Acceleration ( a ) = 10 m/s²

To find out: 

If it runs into a wall what force will be exerted by the cat?

Formula used:

Force = mass × acceleration

Solution:

Force = mass × acceleration

Now, Putting these values of m and a in the above equation.

we get:

F = 10 × 10

= 100 N

Thus, the force will be exerted by the cat is 100 N.

3 0

3 years ago

Using the formula in model 1, choose the correct answers for the new balance and the amount of interest earned in the following

poizon [28]

Total = Principal * (1 + rate)^years
Total = 650 * (1.08)^14
Total = 1,909.18

5 0

3 years ago

You plan to take a 7-day trip to California. You estimate that it will cost $275 per day to visit Los Angeles, and $400 per day

Viktor [21]

Answer:

You can spend 4 days in Los Angeles and 3 days in San Francisco.

Step-by-step explanation:

From the information given, you can write the following equations:

x+y=7 (1)

275x+400y=2,300 (2), where:

x is the number of days to visit Los Angeles

y is the number of days to visit San Francisco

First, you can solve for x in (1):

x=7-y (3)

Now, you can replace (3) in (2):

275(7-y)+400y=2,300

1,925-275y+400y=2,300

125y=2,300-1,925

125y=375

y=375/125

y=3

Finally, you can replace the value of y in (3) to find x:

x=7-3

y=4

According to this, the answer is that you can spend 4 days in Los Angeles and 3 days in San Francisco.

5 0

3 years ago

Simplify the given expressions. express all answers with positive exponents. b^2/3 b^1/2

mixas84 [53]

I am assuming 33 is B^(2/3) times B^(1/2)
See the following image

6 0

3 years ago