If 
is a child's rate of growth in pounds per year, which of the following expressions represents the increase in the child's weight (in pounds) between the years 3 and 7?
What will be an ideal response?
You might also like to view...
Solve the problem.A balloon (in the shape of a sphere) is being inflated. The radius is increasing at a rate of 14 cm per second. Find a function, r(t), for the radius in terms of t. Find a function, V(r), for the volume of the balloon in terms of r. Find (V ? r)(t).
A. (V ? r)(t) = 
B. (V ? r)(t) = 
C. (V ? r)(t) = 
D. (V ? r)(t) = 
Write an equivalent expression with negative exponents.
A. -12y-2
B. 6y-2
C. (6y)-2
D. 
Use the Principle of Mathematical Induction to show that the statement is true for all natural numbers n.Show that the statement "
is a prime number" is true for 
, but is not true for 
.
What will be an ideal response?
Find the volume.Find the volume of a box 3.4 in × 5.3 in × 3 in.
A. 95.506 in3 B. 54.06 in3 C. 47.7 in3 D. 34.68 in3