Carolyn found that the difference between two prime numbers is a composite number. Which Could be the prime numbers?

A:2,5

B:13,2

C:23,19

D:13,11

Which of the following is not an example of replication? A. Conducting different experiments on the same groups B. Using more than one researcher to conduct the study C. Conducting the experiment with an increased sample size D.

How can you use a pattern to find the product of 5x12

Explain how you could find the simplest form of 100/1,000.

x+y=2 y=-1/4 x^2 + 3 In two or more complete sentences, explain how to solve the system of equations algebraically. Solve the system of equations. In your final answer, include all of your work.

Four cousins were born at two-year intervals. The sum of their ages is 36. How old are they?

Which of the following numerical expressions may represent the probability of a simple event? A. 1/2*1/6 B. 1/25*1/2 C. 1/52 D. 1/52+1/2

What is the vertex for the following quadratic? f (x) = 2 (x - 4) ^2 - 8

Create your own equation chain using these numbers for the variable (a=10) (b=6) (c=18) (d=3)

what is x & y

The result of - 4y and (3y+8) when being added