There are many different ways to write this sentence. Here are a couple of possible ways:
"The sum of 10 and 8 is 18"
"10 plus 8 equals 18"
Answer:
Minnesota and Iowa
Step-by-step explanation:
A
The absolute value of -27 is 27, so it is the same number
Z-test should be used when the parent standard deviation is known and the sample size is greater than or equal to 30 (to satisfy the Central Limit Theorem). A T-test should be used when these two rules do not apply.
Answer:
15.4 gallons .
Step-by-step explanation:
The rate of gas used = 380/14 = 27.14 gallons per gallon.
So for each gallon used you drive 27.14 miles.
So number of gallons used when travelling 418 miles = 418/27.14
= 15.4 gallons .
