13.02 Multiply 12 by 0.085, which is 8.5% in decimal form. You get 1.02. Add that to your original price, 12, and you get $13.02
Step-by-step explanation:
To find her walking pace in 'miles per hour', we need to divide the distance (in miles) by the time (in hours)
speed
=
distance
time
The time is given in minutes, but
50
minutes =
50
60
hours
=
5
6
hours
1
2
3
÷
5
6
=
5
3
×
6
5
miles per hour
=
5
3
×
6
2
5
=
2
miles per hour
Answer:
4
__
13
Step-by-step explanation:
look up top for explanation
Answer:
its either a or b but like im pretty sure its A
Step-by-step explanation:
Answer:
The surface area is 3140 feet².
What is Surface Area?
Surface area is the amount of space covering the outside of a three-dimensional shape.
Given that:
Diameter = 20 feet
radius = 20 ÷ 2 = 10 feet
Now, Surface area will be,
=2πr²+ 2πrh
= 2 × 3.14 × (10)² + 2 × 3.14 × 10 × 40
= 6.28 × 100 + 6.28 × 400
= 628 + 25.12 × 100
= 628+ 2512
= 3140 feet²
hence, the surface area is 3140 feet².
Step-by-step explanation:
