6/24* 100= 25%. You multiply top ( 6 and 100) and divide to bottom (600 and 24) to get 25%.
For t = 3 we get:
d(3) = 4.9*3^2 = 4.9*9 = 44.1
For t=6 we get:
d(6) = 4,9*6^2 = 176.4
The difference of these 2 values gets us distance traveled between t=3 and t=6 seconds.
d(6) - d(3) = 132.3 meters
if we divide this number with number of seconds that it takes coin to cover that distence we get:
132.3/(6-3) = 44.1
which is average speed between t=3 and t=6
answer is last option.
First you want to turn yard into feet so 5.5 times 3 which makes 16.5 then divide by 4 and you get 4.125 but you can't do that so it would be 4 packages
Answer:
-8x+10
Step-by-step explanation:
6(2x + 3) − 4(5x + 2)
=12x+18-4(5x+2)
=12x+18-20x-8
=-8x+10
I hope this helps!
Answer:
x ∈ R
Step-by-step explanation:
4x+x+4=8x−3x+4
Combine 4x and x to get 5x.
5x+4=8x−3x+4
Combine 8x and −3x to get 5x.
5x+4=5x+4
Subtract 5x from both sides.
5x+4−5x=4
Combine 5x and −5x to get 0.
4=4
Compare 4 and 4.
True
This is true for any x.
x ∈ R