Answer:
96 ft/s
Step-by-step explanation:
We can start by deriving the equation of the velocity, which is the derivative of the position equation:
After 3 seconds, the wrench would achieve a speed of
v(3) = -32t = -32*3 = -96 ft/s
So it's falling at the rate of 96 ft per second after 3 s
Answer:
<h3>9, 18</h3>
Step-by-step explanation:
The key word "<u>product</u>" tells us to <u>multiply</u>.
And, you probably know, but "<em>integer</em>" just means "<em>number</em>".
The question is, essentially:
A × B = 162 where A is half of B.
As someone who was never gifted in math, my best suggestion for something like this is to grab a calculator and start dividing 162 by all the numbers below 10. You will know you've got your answer when the calculator gives you a number that is twice the number you divided by.
In this case, I divided 162 by 9 and got 18. Since 9 is half of 18, and multiplied they make 162, we know this is the correct answer.
Hope this helps
First you need to know how many feet are in a yard.you divide 27 by 3 and you get 9. and to check your answer multiply 27 by 48 and you get 432 then you divide that by 9 and you get 48. so she used 9 yards of fabric for each dress.
Answer:
-11
Step-by-step explanation:
1/10 is left.
Explanation:
First we need to find a common denominator. Since 5×2=10, if we multiply 4/5 by 2/2, we will be able to subtract that from 9/10.
4/5×2/2= 8/10. Then if we subtract that from the 9/10 left of the pizza, we get 1/10, the amount remaining.
Hope this helps :)
