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3 years ago

12. On Saturday, Querida gave away 416 coupons for a free appetizer at a

Mathematics

1 answer:

KatRina [158]3 years ago

4 0

Answer:

a. YES

b. NO

Step-by-step explanation:

On Saturday,

Querida gave away 416 coupons

on Sunday

she gave away about 52 coupons an hour.

a. Is the number of coupons Querida gave away on Sunday proportional to

the number of hours she worked that day?

YES

because, judging with saturday and sunday data, it can be deduced that

52 coupon = 1hour

416 coupon = 8hours = 1day

b. Is the total number of coupons Querida gave away on Saturday and

Sunday proportional to the number of hours she worked on Sunday?

the total number of coupons Querida gave away on Saturday and

Sunday is proportional to twice the number of hours she worked on Sunday.

coupons (sat + sund) = 2* hours worked on Sunday

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