Answer: A) 3.2 ft
<u>Step-by-step explanation:</u>
f(4) = -0.3(4)² + 2(4)
= -4.8 + 8
= 3.2
Jerome bought C.
pounds of candy.
Step-by-step explanation:
Step 1:
First, we must convert the mixed fractions into improper fractions. To do that we multiply the whole number with the denominator and add with it the numerator while the denominator remains the same.
To convert this fraction 
To convert this fraction 
So Jerome bought
pounds of jelly beans,
pounds of gumballs and
pounds of chocolate.
Step 2:
We add all the values to determine the total candy bought.


can also be written as
.
So Jerome bought
pounds of candy which is option C.
Answer: 2.2464 × 10^8
Step-by-step explanation:
Percentage of obese Americans in 2011 - 2012 = 35%
Percentage of Americans who are adult = 72%
United States population estimate = 312 million
Adult = age 20 and above
Number of adult Americans (age 20 and above) :
72% of the total united states estimated population
72% of 312,000,000
72/100 × 312,000,000
0.72 × 312,000,000
= 224,640,000
Hence, estimated Adult American population (age 20 and above) = 224,640,000
2.2464 × 10^8
The correct answer is C. Divide both sides by 35
I'll show you
35x=88
35x/35 = 88/35
x=2.5
Use the equation y2-y1/x2-x1 then simplify