Use a calculator to find the acute angle between the planes to the nearest thousandth of a radian.4x - 7y + 10z = -4 and -2x - 7y + 9z = 5
A. 1.078 rad
B. 0.493 rad
C. 1.524 rad
D. 0.152 rad
Answer: B
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Find the amount or rate of discount and the sale price after the discount. Round money answers to the nearest cent if necessary.Original price: $328 Amount of discount: $49.20
A. 15%, $278.80 B. 1.5%, $278.80 C. 16%, $278.80 D. 17%, $278.80
Provide an appropriate response.Why is 13 called a triple solution to the equation (x - 13)3 = 0?
What will be an ideal response?
Solve the problem.If f varies jointly as q2 and h, and 
when 
and 
, find f when 
and 
.
A. f = 8 B. f = 18 C. f = 72 D. f = 24
Use synthetic division to find the quotient and remainder when the first polynomial is divided by the second.2x4 - 4x2 - 2, x + 
A. 2x3 - 1; -4
B. 2x3 - 
x2 - 
x + 
; - 
C. 2x3 + 
x2 + 
x - 
; 
D. 2x3 - 1; 0