What is the prime factorization of 18? A. 23 × 3 B. 23 × 32 C. 22 × 32 D. 2 × 32, pls help if you want to be my friend or just help if you want to.<3

2 x

Step-by-step explanation:

18 factors into 6 and 3

3 is prime, and 6 factors into 2 and 3, which are both prime

you end up with 2 x 3 x 3

the answer is 1/4

step-by-step explanation:

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

click to let others know, how is it

0.0

0 votes

1

report

read more on -

step-by-step explanation: