The answer is c.
Explanation:
Something cannot be a function if there is more than one of the same number in the x coordinate. For C there are two 9’s in the x box.
Answer:
160/17 miles per gallon
Step-by-step explanation:
The typical rate of distance and gallons is distance per gallons, so divide the distance by the number of gallons.
(320 miles)/(34 gallons) = 160/17 miles per gallon
Answer:
0.884
Step-by-step explanation:
When you multiply exponents together, you add the powers values together.
Step 1: Multiply base numbers
6.8(1.3) = 8.84
Step 2: Multiply (add) exponentials

Step 3: Combine into scientific notation

Step 4: Evaluate into standard form
0.884
Answer:
(-∞, ∞)
Step-by-step explanation:
Given,

Then (fºg)(x) would be ,

Since this is a polynomial, we know domain of a polynomial is all real number.
Therefore the domain of this (fºg)(x) is (-∞, ∞).
A week have 7 days
So 28 divided by 7 is 4
So 4 centimeter per day