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Lemur [1.5K]
3 years ago
6

About 40% of athletes at a gym use a professional trainer. The proportion of successes is when p = 0.4. You choose a random samp

le of 50 athletes at the gym.
Mathematics
1 answer:
Marat540 [252]3 years ago
6 0

Answer: 0.089

Step-by-step explanation:

Math

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Vitek1552 [10]

Answer:

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Step-by-step explanation:

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3 years ago
Solve the system of equations.
sasho [114]

Step-by-step explanation:

y = x² - 3x + 6

y = 2x + 6

y = y

x² - 3x + 6 = 2x + 6

x² - 5x = 0

x(x - 5) = 0

x = 0 and x = 5

y = 2x + 6 and y = 2x + 6

y = 2(0) + 6 and y = 2(5) + 6

y = 0 + 6 and y = 10 + 6

y = 6 and y = 16

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Option → A

8 0
3 years ago
-2-5 is equivalent (equal) to -2+(-5)<br> True<br> False
enyata [817]

Answer:

  True

Step-by-step explanation:

Subtracting a number is identical to adding its opposite.

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The statement is True.

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7 0
3 years ago
The water level of a canal was 7 inches below sea level. It decreased 2 1/4 inches in January and 1 3/8 inches more in February.
elixir [45]
The canl's water level is now 10.875 below sea level
because 2 1/4 or 2.25 +7=9.25 and 13/8 or 1.625+9.25=10.875
8 0
3 years ago
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Help idk how to do this
arsen [322]

Answer:

Look it up on google, you might find that there. that stuff is hard

Step-by-step explanation:

6 0
3 years ago
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