A New Chocolate Company Is Estimating How Many Candy Bars

question 41

Multiple Choice

A new chocolate company is estimating how many candy bars per week college students will consume of their line of
products. The graph shows the probable number of candy bars students (age 18-22) will consume from year 0 to year 10.
B(x) gives the number of candy bars for boys, G(x) gives the number of candy bars for girls, and T(x) gives the total
number for both groups. Use the graph to answer the question.
-Estimate B(4) and G(4) and use your estimates to estimate T(4) .

• A) 1.5; 2.5; 4.0
• B) 1.8; 2.5; 4.3
• C) 2.0; 2.8; 4.8
• D) 2.0; 3.0; 5.0

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Definitions:

Cardiovascular Disease

A class of diseases that involve the heart or blood vessels, including coronary artery disease, heart failure, and hypertension.

Bone-mineral Density

A measure of the amount of minerals (mainly calcium) contained in a certain volume of bone, indicating bone strength and risk for osteoporosis.

Standard Deviations

A measure of the amount of variation or dispersion of a set of values from the mean.

Diagnostically

Pertaining to or conducive to the determination or analysis of a disease's nature and its differentiation from other conditions.