Answer:
Fifteen is a factor of the number because both 3 and 5 are prime factors.
Step-by-step explanation:
2^3 * 3^2 * 5
= 2 * 2 * 2 * 3 * 3 * 5
As you can see from, the prime factors are 2, 3, and 5.
3 × 5 = 15, option A is correct.
Answer:
49
Step-by-step explanation:
cos(x)=31/47
x=cos^-1 (31/47)
We require a picture of said spinner to see which sides say a and which say b
16, because all the other numbers are odd and 16 is even
