3 years ago

Please someone help me with this questions please

Mathematics

1 answer:

Alex Ar [27]3 years ago

7 0

Answer:

where is the rest...........is that all?

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Let f(x) = - x ^ 3 - (4x - 1) Find f(- 5)

timofeeve [1]

Answer:

146

Step-by-step explanation:

replace every x with -5

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3 years ago

What is y=-x+6?........

SIZIF [17.4K]

Answer:

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3 years ago

The heights of women aged 20 to 29 are approximately normal with mean 64 inches and standard deviation 2.7 inches. Men the same

san4es73 [151]

Answer:

Step-by-step explanation:

$Z=\frac{x-mu}{\sigma }$

X - Heights of women aged 20 to 29: X is N(64, 2.7)

Y - Heights of men aged 20 to 29: X is N(69.3, 2.8)

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3 years ago

Convert 14871mm to centimetres.

PtichkaEL [24]

Answer:
1487.1 centimeters

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3 years ago

Read 2 more answers

Help please I’m begging

GaryK [48]

Answer:

for the garden one

a=314

b=982

Step-by-step explanation:

a=πr^2=π10^2=314(rounded)

b=πr^2=(π25^2)/2=982(rounded), divided by 2 because it is a semicircle.

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3 years ago