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never [62]
4 years ago
6

Harper uses the function h, where h(c) = – c2 + 14c – 45, to determine her profit when selling a pizza for c dollars.Given the c

ontext, which set of numbers is the most reasonable domain for this function?
A. the set of integers.
B. the set of rational numbers.
C. the set of integers greater than or equal to 0.
D. the set of rational numbers greater than or equal to 0.
Mathematics
2 answers:
shusha [124]4 years ago
6 0
I think it's c's because your making money.
qwelly [4]4 years ago
5 0
That would be  the last choice.  D
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A restaurant has 26 tables in its dining room. It takes the waitstaff 10 minutes to clear and set 4 tables. At this rate, how lo
lutik1710 [3]
Well, its 10 for 4. so 8 is 20, 12 is 30, 16 is 40 20 is 50, and 24 is 1 hour, 2 tabels is half the time so 5 min... so it would take -1 hour and 5 min
5 0
3 years ago
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A Ferris wheel has a diameter of 42 feet. It rotates 3 times per minute. Approximately how far will a passenger travel during a
Vedmedyk [2.9K]
<h2>Option C is the correct answer.</h2>

Step-by-step explanation:

Diameter, D = 42 feet

Circumference = πD = π x 42 = 131.95 feet

Number of rotations per minute = 3

Total time = 5 minutes

Total rotations = 5 x 3 = 15

Distance traveled per rotation = 131.95 feet

Distance traveled in 15 rotations = 15 x 131.95 = 1978 feet

Option C is the correct answer.

3 0
3 years ago
Divide. Reduce the answer to the lowest terms.<br><br> 3/8 ÷ 1/7
Kamila [148]

Answer:

21/8

Step-by-step explanation:

3/8 x 7/1 = 21/8

3 0
3 years ago
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What is the width of orion’s belt? That is, what is the distance between alnitak and mintaka
r-ruslan [8.4K]

Answer:

55 light years

Step-by-step explanation:

3.233e+14 miles

5 0
3 years ago
lauren is driving to the grocey store.Tye average distance is d,in miles,she travels over t minutes is giving is givin bu the fu
yulyashka [42]

Answer:

Average distance traveled in 15 minutes = 7.5 miles

Step-by-step explanation:

Given function:

d(t)=0.5t

where d represents average distance traveled in miles and t represents time in minutes traveled.

To find the average distance traveled in t=15 minutes.

Solution:

In order to find the distance traveled in 15 minutes, we will input t=15 in the given function.

d(15)=0.5(15)

d(15)=0.5\times 15

d(15)=7.5 miles

Average distance traveled in 15 minutes = 7.5 miles

4 0
3 years ago
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