I can’t seem to look at the bottom two answers and the two ( A and B) are not correct. So you’re left with either C or D
Answer: 17.92
Step-by-step explanation:
32% of 56
Change to fraction
32 /100 x 56
Change to decimal
0.32 x 56
= 17.92
Just a guess but I think it is 0.43. By dividing the decimal 0.02 into the Denominator
Answer is:
a) 32
b) 59
Both are arithmetic sequences
Write the word problem in algebraic form:
n2 -14 = 5n
Write as a quadratic:
n2 - 5n - 14 = 0
Factor:
(n+2)(n-7) = 0
Solve:
n+2 = 0 => n = -2
n-7 = 0 => n = 7
positive solution is 7. (14 less than 72 = 35 which is also 5 times 7)
