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Ratling [72]
3 years ago
12

A water station table at a marathon starts with 200 plastic cups on it. Every minute, 15 cups are taken from the table. How many

minutes could have passed if there are fewer than 50 cups on the table?
Mathematics
1 answer:
Bogdan [553]3 years ago
7 0

Answer:

is dancing with the circus grows and the mongooses you join us for the circus grows and the mongooses you join us for the circus grows and the mongooses you

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You plan to buy holiday gifts for your coworkers. You want to buy 3 candles that cost $12.32 after tax and 2 packs of stationary
Alex_Xolod [135]

Answer:

\:

For 3 candles cost $12.32

for 1 , Divide cost from 3

→ 12.32 ÷ 3

» 4.10 for each candle

for 2 packs of stationary cost $8.78

→ 8.78 ÷ 2

» 4.39 for each stationary pack

Total Spending (including tax)

→ 12.32 + 8.78

→ $ 21.10

6 0
2 years ago
How to do for these questions? Help! Thanks :) ​
Fynjy0 [20]

Step-by-step explanation:

convert to fractions, then click sd on sure calculator and it converts to decimal for u which u just times 100 to get percentage.

5 0
3 years ago
Amanda is the owner of a small chain of dental offices. She sent out the yearly satisfaction survey to 600 randomly selected pat
Morgarella [4.7K]

Answer:

Null Hypothesis: The proportion of clients satisfied at the uptown office is 76%.

Alternative Hypothesis: There is no difference in the satisfaction between the uptown and the downtown clients.

Null Hypothesis: The proportion of clients satisfied at the downtown office is greater than the proportion of clients satisfied at the uptown office.

Alternative Hypothesis: Downtown clients are less satisfied with the dental office staff than uptown clients.

Null Hypothesis: The proportion of clients satisfied at the downtown office is 84%.

Alternative Hypothesis: Uptown clients are more satisfied with the dental office staff than downtown clients.

Null Hypothesis: The proportion of clients satisfied at the downtown office is equal to the proportion of clients satisfied at the uptown office.  

Alternative Hypothesis: There is a difference in the satisfaction between the uptown and the downtown clients.

Step-by-step explanation:

pls mark as brainliest

8 0
3 years ago
30PTs PLZ HelpASAP
Studentka2010 [4]
I think the answer is a
6 0
3 years ago
Read 2 more answers
Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8. f(x) = −one eighth (x − 2)2 + 6 f(x) = one
vfiekz [6]

Answer:

A

Step-by-step explanation:

For any point (x, y ) on the parabola the focus and directrix are equidistant

Using the distance formula

\sqrt{(x-2)^2+(y-4)^2} = | y - 8 |

Squaring both sides gives

(x - 2)² + (y - 4)² = (y - 8)²

(x - 2)² + y² - 8y + 16 = y² - 16y + 64 ( rearrange and simplify )

(x - 2)² = - 8y + 48

8y = - (x - 2)² + 48

y = - \frac{1}{8}(x - 2)² + 6 → A


3 0
3 years ago
Read 2 more answers
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