Answer:
30 is 60% of 50.
Step-by-step explanation:
30 ÷ 60% = 50
Step-by-step explanation:
Alina is building a roof for a dog house with the dimensions shown. She uses plywood to make the roof with the dimensions shown, but with an open bottom.
A net of a square pyramid has a square base with side lengths of 4 feet, and 4 triangular sides with heights of 3 feet.
Find the surface area of the roof.
The area of each triangular face is
✔ 6
ft2.
The surface area of the roof is
✔ 24
ft2.
Answer:
0.45.
Step-by-step explanation:
To find the solution to this question, we will first need to determine how many cards are neither Cincinnati Reds and Cleveland Indians. We can do this by:
100 - 22 - 33 = 45. This is the number of cards that are neither the two teams.
To convert this to a decimal, simply divide by 100, giving us:
45 ÷ 100 = 0.45.
For P(t) = 920*1.06^(2t), the current population is 920, the percentage growth rate is 6% semiannually, and the population in 4 years will be 920*1.06^8 = 1466.
Selection B is appropriate.
_____
The 2 in the exponent means the growth factor 1.06 is applied twice for each increment of t, that is, twice in 1 year (semiannually).
Answer:
6 minutes
Step-by-step explanation: