Translate to a proportion and solve. 84 is 30% of what?
A. 2800
B. 28
C. 280
D. 25.2
Answer: C
Mathematics
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Find the sum of the finite geometric sequence.
a. 43
b. 22
c. 127
d. 63
Mathematics
Solve the problem.The magnitude of star A is 3 more than that of star B. How is their corresponding brightness related?
A. Star B is ? 25.8 times brighter than star A. B. Star B is ? 5.8 times brighter than star A. C. Star B is ? 158.5 times brighter than star A. D. Star B is ? 15.8 times brighter than star A.
Mathematics
Write a linear factorization of the function.f
= x4 + 16x3 + 65x2 + 16x + 64
A. f
= 
2
B. f
= 
C. f
= 
D. f
= 
Mathematics
Solve the equation.
w = 
A. w = 20
B. w = 
C. w = 
D. w = 60
Mathematics