3 years ago

I don't get how to do this, can someone help?

Mathematics

1 answer:

Marianna [84]3 years ago

4 0

Google helps to so try that

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400:500 in simplest form

Inessa05 [86]

Answer:

4/5

Step-by-step explanation:

Short and Sweet Have a good day :D

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3 years ago

A go-cart with a mass of 200 kg is pushed with a force of 1000 N (1000 kg m/s2). What is the acceleration of the go-cart?

Hunter-Best [27]

Answer:

Acceleration=5m/s^2

Step-by-step explanation:

F=ma

1000=200xa

a=1000/200

a=5m/s^2

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3 years ago

PLS HELP ONLY 1 question

Vesna [10]

The answer is C. Here you go.

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2 years ago

Jason likes to collect coins.Jason got 31 coins from his brother,26 coins from his mother as well as 29 coins from mike,however,

ZanzabumX [31]

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3 years ago

Greg is in a car at the top of a roller-coaster ride. The distance, d, of the car from the ground as the car descends is determi

ANTONII [103]

Answer:

It takes 3 seconds over the interval [0,3]

Step-by-step explanation:

To find when the roller coaster reaches the ground, find when d=0.

$0=144-16t^2$

To solve divide each term by 16 and factor:

$\frac{0}{16}=\frac{144}{16} -\frac{-16t^2}{16} \\0= 9 - t^2\\0=(3-t)(3+t)$

Solve for t by setting each factor to 0.

t-3=0 so t=3

t+3=0 so t=-3

This means the car is in the air from 0 to 3 second.

8 0

3 years ago

I don't get how to do this, can someone help?​

I don't get how to do this, can someone help?