Multiply 3 * 1 1/2 to find how many miles she runs per hour
1 1/2 * 3
3/2 * 3
9/2
4 1/2 She will run 4 1/2 or 4.5 miles per hour.
2. 4/6 , 6/9
3. 2/4 , 3/6
4. 8/10 , 12/15
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Answer:
the answer to that would be y=3x-9
Equation for volume of cone: v = π*r²*(h/3)
substitute the variables with the known number values:
593.46 = V
r = 9
Solve for h
(593.46) = π*(9)²*(h/3)
Solve for h! :-)
Answer:
y= ¾x +6
Step-by-step explanation:
The equation of a line is usually written in the form of y=mx+c, where m is the gradient and c is the y-intercept.
Let's find the gradient first.

Using the formula above,

subst. the value of m into the equation.

To find c, substitute a coordinate.
When x=0, y=6,

Thus, the equation of the line is
.