An astronaut drops a rock into a crater on the moon. The distance, d(t), in meters, the rock travels after t seconds can be modeled by d(t)=0.8t^2. What is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

Answers

Answer 1

Answer: the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped would be 12

Related Questions

-3x = 2x + 19 solve
Given p(x)=3x^5+2x^2-5, what is the value of the function at -5/3
How do i solve the proportion 4/9=10/x
Ginny has 16 chocolate bars. She gives away ¾ of her chocolate bars to friends. How many chocolate bars did Ginny give away? Record your answer as an improper fraction (fraction greater than one) or a whole/mixed number.
50.48=-22.02+5x what is the solution to the equation?

If there are 3/4 cups of sugar 1/8 Cup of butter how many cups of sugar for each cup of butter

Answers

Answer:

there is 6 cups of sugar for every cup of butter

Step-by-step explanation:

1c of butter =6c of sugar

1/8*8=1

3/4*8=6

What is 2+5 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Answers

Answer:

Step-by-step explanation:

2 + 5=7

The answer is 7 duhhhhhh

2. Nicky weighs 126 pounds. The horse she is riding weighs 1,200 pounds.What is the difference in weight?

Answers

Answer: 1074 lbs.

Explanation: 1200-126=1074

The answer would be 1,074,because when you do 1,200 minus 126

An animal shelter spends $4.50 per day to care for each bird and $8.50 per day to care for each cat. Dominic noticed that the shelter spent $175.00 caring for birds and cats on Monday. Dominic found a record showing that there were a total of 22 birds and cats on Monday. How many birds were at the shelter on Monday?

Answers

Answer:

Step-by-step explanation:

4.5b + 8.5c = 175

b + c = 22.......b = 22 - c

4.5(22 - c) + 8.5c = 175

99 - 4.5c + 8.5c = 175

-4.5c + 8.5c = 175 - 99

4c = 76

c = 76/4

c = 19......there are 19 cats

b + c = 22

b + 19 = 22

b = 22 - 19

b = 3 <==== there are 3 birds

What is the exact area of a circle with a radius of 6 feet? 24π square feet 36π square feet 121π square feet 144π square feet

Answers

Answer:

36π

Step-by-step explanation:

The formula for the area of a circle is π times radius squared.

The radius in this case is 6, so squaring it gets us 36.

Multiplying this by π gets 36π.

Answer:

36 pi plz and thank you mark brainliest good night.

Step-by-step explanation:

-3(n+5)=12
What does n equal?

Answers

Distribute -3 to get rid of the parentheses.
Add 15 to both sides.
Now divide -3 on both sides.
You have your answer!
-3(n+5)=12
-3n-15=12
+15 +15
-3n=27
-3 -3
n=-9

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