Answer:
32
Step-by-step explanation:
16/1 div 1/2 = 16/1 x 2/1 = 32/1 which is also 32
Answer:
Rate at which volume of the snowball decreasing = 90.48 cm³/min
Step-by-step explanation:

Differentiating with respect to time,

Substituting
D = 12 cm and rate of change of diameter = 0.4 cm/min.

Rate at which volume of the snowball decreasing = 90.48 cm³/min
Answer:
y = -
x - 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (0, - 1) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line
m =
= - 
Note the line crosses the y- axis at (0, - 1) ⇒ c = - 1
y = -
x - 1 ← equation of line
Answer:
3
Step-by-step explanation:
four less than three times that number is:3x-4
is:=
three more than two times the number: 2x+3
Problem to solve:
3x-4=2x+3
3x-2x-4=2x-2x+3
x-4=3
x-4+4=3+4
x=7
Calculated:
3(7)-4=2(7)+3
21-4=14+3
17=17