Answer:
27
Step-by-step explanation:
Using PEMDAS, you will subtract first/ 14-5 = 9. Then we have the 3 and the 9 left. Multiply and you get 27
Answer:
4 m
Step-by-step explanation:
The volume of a cone is given by
V = 1/3 pi r^2 h
12 pi = 1/3 pi (3)^2 x
12 pi = 1/3 pi 9 x
12 pi = 3pi x
Divide each side by 3 pi
12 pi / 3pi = 3pix/ 3pi
4 =x
Answer:
Step-by-step explanation:
4x + 3(5y + x)
= 4x (5y + x) + 3 (5y + x)
= 20xy + 4x² + 15y + 3x
Answer:
Option B
Step-by-step explanation:
the mean is the sum of each value of P(x) multiply for x
Mean= 23x0.16 + 25x0.09 + (26x0.18) + (31x0.12)+ (34x0.24) + (38x0.21)
Mean= 30.47
Answer:
They look different because they can be used as ratios example: specific region, 18,000,000 and 54,000,000 for united states as used as a ratio 18,000,000:54,000,000 for both specific region and united states and ratio or even fraction (equation) and population.
Step-by-step explanation: