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Katarina [22]
3 years ago
7

In which situation can a constant of proportionality be identified A. Allison earns $8 per hour for h hours and an $8 bonus for

each cell phone plans she sells. B. Ben buys x cans of dog food for $1.25 each and uses a coupon $7 off his entire purchase. C. Claire orders b books online for $4.50 each plus shipping charges $0.30 for each book. D. John runs 3 miles per day for m days in a week and bicyles 20 miles/day the remaining days in the week.
Mathematics
2 answers:
lana66690 [7]3 years ago
7 0
C is the answer. And i agree^^
tamaranim1 [39]3 years ago
6 0

Answer:

C

Step-by-step explanation:

C is the only situation in which there is a clear constant of proportionality and no offset (no initial value).  Claires rate is ($4.50 + $0.30)/book, or $4.80/book.

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Vinvika [58]

Answer:

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Step-by-step explanation:

6 0
3 years ago
20) A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a stud
jeka94

Answer:

50-50 chance I suppose (1/2 or 5/10) or 40% to 60% percent chance

Step-by-step explanation:

He can guess all of the questions and get all of them right, and it is a possibility that he can also get all of them wrong. So I say, 50-50. I can't lie, I'm having trouble with probability as we speak.

4 0
3 years ago
Question 11(Multiple Choice Worth 1 points)
zzz [600]

Answer:

its c ok

Step-by-step explanation:

7 0
3 years ago
Jose bought 750 bags of peanuts for $375.00. He tends to sell each bag for 0.15 more than he paid. how much he change for each b
AlladinOne [14]

Answer:

$0.65

Step-by-step explanation:

Jose bought 750 bags for $375.00

 

 

 

Each bag cost $375/750= $0.50  

 

He  intends to sells them for $0.15 more

 

 

He should charge : $0.5 +$0.15=$0.65

8 0
4 years ago
Read 2 more answers
6. MONEY Len bought a $24.99 pair of pants
tatuchka [14]

Answer:

$2.06 tax

Step-by-step explanation:

$24.99 pants

$27.05 total cost with tax

24.99 + tax = 27.05

tax = 27.05 - 24.99

27.05 - 24.99 = 2.06

7 0
4 years ago
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