Answer:
A.) 8.565 < |-13.23|
Step-by-step explanation:
A is the correct answer.
To justify the yearly membership, you want to pay at least the same amount as a no-membership purchase, otherwise you would be losing money by purchasing a yearly membership. So set the no-membership cost equal to the yearly membership cost and solve.
no-membership costs $2 per day for swimming and $5 per day for aerobic, in other words, $7 per day. So if we let d = number of days, our cost can be calculated by "7d"
a yearly membership costs $200 plus $3 per day, or in other words, "200 + 3d"
Set them equal to each other and solve:
7d = 200 + 3d
4d = 200
d = 50
So you would need to attend the classes for at least 50 days to justify a yearly membership. I hope that helps!
Answer:
it's is 5
Step-by-step explanation:
the shapes are congruent so they are the same
Answer:
1 1/4, not 11/4 (1 and 1/4 is a mixed number)
Step-by-step explanation:
60 ÷ 12 = 5
48 ÷ 12 = 4
= 5/4
5/4 = 1 1/4
(Brainliest plz I’m trying to evolve)
210 divided by .42 will give you 500 (which is the population that was surveyed). Moving forward, you simply turn the percentages into decimals and multiply it by the total population of 500. So:
500 x .33 = 165 people who preferred baseball
500 x .25 = 125 people who preferred soccer