3 years ago

Show your work step by step, please ASAP

1 answer:

8 0

It takes the friend 10 minutes to wash 1/4 of a car. Yes, I believe she is correct because.

10 minutes for 1/4
40 minutes for 1 car.
40 times 6 = 240
240 divided by 6 is 4 (hours)
Sorry not sure about the unit rate!

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Given that the circumference is 15.7 meters, find

Sav [38]

Answer:

A = 19.6

Step-by-step explanation:

A = C² / 4π

C² = 246.49

4π = 12.56

246.49 / 12.56 = 19.625

Rounded to the nearest tenth = 19.6

8 0

3 years ago

6. A wire Il om long has a mass of 187 g. What is the mass of 7 cm of this wire?

son4ous [18]

Answer:

119 g.

Step-by-step explanation:

11 cm has a mass of 187 g

So 1 cm has a mass of 187/11 g

7 cm ............................... (187/11) * 7

= 17 * 7

= 119 g.

5 0

3 years ago

How do you simplify 15/10

Gnesinka [82]

Answer:

3/2

you divide 15 and 10 by 5

Step-by-step explanation:

8 0

3 years ago

:) answer please! <3

Liula [17]

Answer:

Step-by-step explanation:

im pretty sure its 6, but i dont wanna be wrong

i mean i think it should be 6 i d k, is this like 6th grade math?

5 0

3 years ago

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Jim borrows $210 from his sister at an 8% interest for seven years. How much interest does Jim have to pay?

bulgar [2K]

Answer:

$117.6

Step-by-step explanation:

Formula:

I = Prt

Given:

P = 210

r = 8% = 0.08

t = 7

Work:

I = Prt

I = (210)(0.08)(7)

I = 117.6

7 0

3 years ago

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