For which equation is x = 5 a solution? 2 + x = 3
3x = 15
Option 1
Option 2
х
2
10
X - 7 = 12
Option 3
Option 4

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population, find the population standard deviation, o.79828588912497

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

If a sprinkler waters 1 over 12 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn? (5 points) 10 hours 6 hours 1 over 6 hour 7 over 12 hour