Answer:
2 and 7 are the prime numbers.
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given


Required

First, we calculate the z score






So:


From z probability, we have:

Answer:
-4
Step-by-step explanation:
We can find the slope when given two points by using the following
m = (y2-y1)/(x2-x1)
= (-7--19)/(-2 -1)
= (-7+19)/(-2-1)
= 12/-3
=-4
its A.........dont u have a calculator
Answer=3500 grams are in 3.5 kilograms. multiply the mass value by 1000