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2 years ago

11

Help Pls ppl that are good in math

1 answer:

3241004551 [841]2 years ago

5 0

It’s a black picture. We can’t help with that

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The sizes in the above sequence make a geometric sequence. What is the ratio of the <br> sequence?

svetlana [45]

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3 years ago

A car is driving at 100 kilometers per hour. How far does it travel in 2 seconds?

Alisiya [41]

Answer:

$\frac{1}{18}\ km$ or $\frac{500}{9}\ m$

Step-by-step explanation:

Remember that

1 hour=3,600 seconds

so

by using proportion

$\frac{100}{3,600}\frac{km}{sec} =\frac{x}{2}\frac{km}{sec} \\ \\x=2*100/3,600\\ \\x=\frac{1}{18}\ km$

Convert to meters

$(1,000)*(\frac{1}{18})=\frac{500}{9}\ m$

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2 years ago

You are going to buy doughnuts for your coworkers. You buy 2 boxes of glazed doughnuts for $3.99 each, 3 boxes of chocolate-cove

sammy [17]

23.56 is how much u will get back in change

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2 years ago

Read 2 more answers

A hiker averages 1.4 mph downhill on a mountain trail and 0.8 mph uphill. Find the total time spent hiking in terms of the dista

nadya68 [22]

Answer:

V=d/t.

V=(1.4)(0.8)÷8m/s

=0.14

Step-by-step explanation:

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3 years ago

The difference between three times a number and seven is twenty. What is the number?

Mama L [17]

Answer:

9

Step-by-step explanation:

(9*3) = 27 which is 20 more than 7

6 0

2 years ago