Answer:
0.2%
Step-by-step explanation:
2,000 people tested the new shampoo.
4 people had a mild allergic reaction.
4 is what percentage of 2,000?
0.2 percent.
(2,000 = %99.8)
18 / 1 = x / 15......18 miles to 1 gallon = x miles to 15 gallon
cross multiply
(1)(x) = (18)(15)
x = 270 miles
24, since 54-30 is 24, and 30+24 is 54.
Answer:
7 seconds
Step-by-step explanation:
Distance of the coin above the water is modeled by the equation
where is time taken to cover the distance
Now equating with zero.
So, time taken by the coin to hit the water is 7 seconds.
Amount of ice-cream in the cone = 6.3 in³
Solution:
Given data:
Diameter of the cone = 2 in
Radius of the cone = 2 ÷ 2 = 1 in
Height of the cone = 6 in
The value of π = 3.14
Volume of the cone =
= 6.3
Volume of the cone = 6.3 in³
Amount of ice-cream in the cone = 6.3 in³