Answer:
24 purple jelly beans
Step-by-step explanation:
We are told in the question that;
Lucas had a mix of red and purple jelly beans. There were 2 red jelly beans for every 3 purple jelly beans.
The results in a ratio
2:3
Where 2 represented red jelly beans
3 represented purple jelly beans
Total number of jelly beans = 40 jelly beans.
The number of purple jelly beans that we have =
3/( 2 + 3) × 40
= 3/5 × 40
= 3 × 8
= 24.
Hence, there are 24 purple jelly beans in the bag.
Answer:
30 minutes to the park
Step-by-step explanation:
12/2 = 6 min per mile
6 x 5 = 30 mins for 5 miles
This can be factored as (x-3)^2, so they are equal
The ares of the square is 9 * 9 = 81 m^2
The area of the 4 corners together is pi * r^2 = pi * 4.5^2 = 63.6 m^2
The shaded region is 81 - 63.6 = 17.4 m^2
Answer:
89
Step-by-step explanation:
80+11=91 and 180-91=89
