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MArishka [77]
3 years ago
9

Prachi, the office manager at a private practice, identified several quantitative relationships surrounding a patient's visit an

d wait time and modeled them with the following functions:

Mathematics
1 answer:
Vitek1552 [10]3 years ago
5 0

Answer:

A

Step-by-step explanation:

W(P(t)) represents a patients's waiting time W() as function of the time of day P(t)

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The regular price is $24.50. Your discount is15% off. What is the sale price of your shirt?
hram777 [196]

Answer:

$3.68

Step-by-step explanation:

5 0
2 years ago
Select the correct answer. what is the solution set of y = x2 2x 7 and y = x 7? a. {(0, 7), (-1, 6)} b. {(0, 7), (-7, 0)} c. {(0
Kaylis [27]

Answer:

a. {(0, 7), (-1, 6)}

Step-by-step explanation:

y = x^{2} +2x+7\\y=x+7

subtract the equations

y = x^{2} +2x+7 \\-       \ \ \ \ \  y=x+7\\y - y =x^{2} +2x+7-(x+7)\\0=x^{2} +x\\x = 0 \ and \ x= -1

for y = x^{2} +2x+7, substitute x = 0

y = (0)^{2} +2(0)+7\\y = 0 +0+7\\y=7

for y = x^{2} +2x+7, substitute x = 0

y = (-1)^{2} +2(-1)+7\\y = 1 -2+7\\y=6

6 0
1 year ago
What figure can be made with exactly 420 squares?
Natali [406]
5. The 5th figure will have 30 tiles.
6. The 6th figure will have 42 tiles.
7. The pattern is non-linear (quadratic).
8. The 20th figure can be made with 420 tiles.

_____
The Nth figure is made with n*(n+1) tiles. To answer question 8, you must solve
.. n(n +1) = 420
.. n^2 +n -420 = 0
.. (n +21)(n -20) = 0
.. n = 20 or -21 . . . . the negative solution is extraneous
4 0
3 years ago
PLEASE HELP AND ASAP!!!! look at screenshot (10 pts)
Ne4ueva [31]

Answer:

B

Step-by-step explanation:

Product refers to multiplication and B is the only one the uses multiplication with 8.

4 0
3 years ago
Read 2 more answers
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solong [7]

Answer:

B

Step-by-step explanation:

5.6 is bigger than 4.3

7 0
3 years ago
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