Answer:
f(-2) = 14
Step-by-step explanation:
f(x) = 3x^2 - x
f(-2) = 3(-2)^2 - (-2)
= 3(4) + 2
=12 + 2
= 14
Answer:
The answer to your question is:
Step-by-step explanation:
(a + b)¹²
a¹² + 12a¹¹b + 66a¹⁰b² + 220a⁹b³ + 495a⁸b⁴ + 792a⁷b⁵ + 924a⁶b⁶ + 792a⁵b⁷
+ 495a⁴b⁸ + 220a³b⁹ + 66a²b¹⁰ + 12ab¹¹ + b¹²
a. a²b¹⁰ = 66
b. a⁵b⁷ = 792
c. a⁸b⁴ = 495
Answer:
there would be 160 as if 25% of the student body is 40 then you would multiply it by 4 to get to 100% of the student body thus giving you 160.
Step-by-step explanation:
Answer:
20 in
Step-by-step explanation:
Area = 100 in²
Height = 10 in
Area = 1/2 x base x height
100 = 1/2 x base x 10
100 = 5 x base
base = 100 ÷ 5
base = 20 in
