Answer:
the integral I = 90
Step-by-step explanation:
for
F(t)=7t²+3t and f(t)=F′(t)
then for a=2 and b=4 and according the Fundamental Theorem of Calculus
then
F(b) = F(t=4) = 7*4²+3*4 = 124
F(a) = F(t=2) = 7*2²+3*2 = 34
thus
I = F(b)-F(a)= 124 - 34 = 90
I = 90
Option A is the correct answer, F(x)=x+5.
25% is 1/4. Do 56 divided by 4, you get 14
The answer is 24. There is 2 width sides and 2 length sides. Let's say the width measurement is x. The 2 sides for width equals 2x. The 2 length sides equals 4x because there twice has long has the width which means that each length side is 2x. 2x plus 4x equals 6x. 6x=24 You divided 24 with 6 which gives you 4. That means that both width sides are 4 units long and the length sides are 8 units long. 4+4+8+8=24, 4 times 8=24
Answer:
n=11.5
Step-by-step explanation:
n+6/-4=10
<em>6 divided by -4=-1.5</em>
n-1.5=10
<em>add 1.5 to both sides</em>
n=11.5
Hope this helped you!
