1. which of the following would save more fuel? !
a. replacing a compact car that gets 34 miles per gallon (mpg) with a hybrid that gets 54 mpg,
b. replacing a sport utility vehicle (suv) that gets 18 mpg with a sedan that gets 28 mpg.
g. both changes would save the same amount of fuel.

answer: h

step-by-step explanation:

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

the answer is  

a.

4,624π mm2

step-by-step explanation: