Answer:
59 = j - 13
Step-by-step explanation:
59 is the result of Jenny's age subtracting 13.
Hope this helps, have a great day/night!
Answer:
<em>288πin³</em>
Step-by-step explanation:
Volume of a sphere is expressed as;
V = 4/3πr³
r is the radius = 6 inches
Substitute into the formula
V = 4/3π(6)³
V = 4/3π(216)
V= 864/3π
V = 288π in³
<em>Hence the volume of the sphere is 288πin³</em>
Answer:
the number is 12
Step-by-step explanation:
3x+9=5x-15
9+15=5x-3x
24=2x
12=x
Answer:
2
Step-by-step explanation:
Answer:
28 km per hour
Step-by-step explanation:
First determine the amount of time that the trip took
17:55 - 17:40 = :15 or 15 minutes
We need the time in hours
15 minutes * 1 hour/ 60 minutes = 15/60 hours = 1/4 hours
To determine speed, take distance and divide by time
7 km ÷( 1/4 hours)
Copy dot flip
7 * 4/1
28 km per hour
