Answer:
the answers are A, B, C, and F
Step-by-step explanation:
just took the quiz
The question is to find the sum of the 15thb first term ( i goes from 1 to 15)
for i =1, the first term is 4
for I=15, the last term = 74
Sum of the terms of a AP = (first term + last term)(number of terms/2)
₁₅
∑F(n) = (4+74)(15/2) =585
i=₁
Answer:
32 cubic meter
Step-by-step explanation:
Volume for any pyramid is given by following expression
volume of pyramid = 1/3( area of base of pyramid * height of pyramid)
________________________________
In the problem
base area of pyramid = 24 sq. m
height = 4 m
Therefore substituting the above given value in formula for volume of pyramid we have
volume of pyramid = 1/3( 24 sq. m * 4 m) = 8 sq. m * 4 m (since 24/3 = 8)
volume of pyramid = 32 cubic meter.
Slope=-3
y-(-6)=-3(x-(-6))
y+6=-3(x+6)
y+6=-3x-18
3x+y+24=0
1)14r+2
2)-60x^3+210x^2-240x
3)-35x^7