Answer:
14 did not finish under 4 hours.
Step-by-step explanation:
Givens
Total number of competitors = 35
% who finish under 4 hours = 60%
Formula
Those who did not = 35 - 60%*35
Solution
Those who did finish under 4 hours = 35 * 60%
Those who did finish under 4 hours = 35*60/100 = 2100/100
Those who did finish under 4 hours = 21
Those who did not = 35 - 35*60/100
Those who did not = 35 - 21
Those who did not = 14
====================
There is another way to do this. Realize that 40% did not finish the race in under 4 hours.
Those who did not finish in under 4 hours = 35*40/100 = 1400 / 100 = 14
Answer: B. 34°
<u>Step-by-step explanation:</u>
∠RQS + ∠SQT = ∠RQT
Answer:
x =88/9
Step-by-step explanation:
the rule of B.E.A.N. states that the distributive property among the other mathematical properties must converge all numbers from their original state into a hyroglyphic form of theorem outside our magnitude and ultimately equal x=88/9
Answer: 180 cookies
Step-by-step explanation: If 1.75 cups of flour is required to make a batch and the bakery used 5.25, the bakery made 3 batches, since 1.75(3) is 5.25. One dozen is 12 cookies, and there are 5 dozen cookies in each batch. If there are 3 batches, then there are 15 dozens of cookies. 15(12) is 180.
