9514 1404 393
Answer:
C f and g share no roots
Step-by-step explanation:
The roots of a polynomial function are the values of x that make factors of the function be zero.
f(x) = x(x +4). The roots of f are -4 and 0.
g(x) = (1/2)(x+3)(x-4). The roots of g are -3 and 4.
f and g share no roots in common.
The volume of a cone:
r - the radius
h - the height
The answer is B. 120π in³.
Median of 10, 55, 34, 21
First we arrange number in ascending or descending
10, 21, 34, 55 in ascending.
Median is the middle number and this is between 21 and 34.
We find the average:
(21 + 34) /2 = 55/2 = 27.5
Median is 27.5.
Answer:
3x-5y
Step-by-step explanation:
1) -8y - (x-4x) + 3y (Given)
2) -8y<u>-x+4x</u>+3y (Distribute the negative to x and -4x)
3) 3x-5y (Combine like terms)
Answer:
Number of bran m muffins in 16 pastries = 4 bran muffins
Step-by-step explanation:
Given:
Total number of pastries = 12
Bran muffins (Include) = 3
Find:
Number of bran m muffins in 16 pastries.
Computation:
⇒ Ratio of bran muffins to total pastries = 3 / 12
⇒ Ratio of bran muffins to total pastries = 1 / 4
⇒ Ratio of bran muffins to total pastries = 0.25
Number of bran m muffins in 16 pastries = Number of total pastries × Ratio of bran muffins to total pastries
⇒ Number of bran m muffins in 16 pastries = 16 × 0.25
⇒ Number of bran m muffins in 16 pastries = 4 bran muffins
