3 years ago

Find the area of the circle. Round your answer to the nearest tenth. 9mm PLEASE HELP QUICK!!

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

5 0

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PLs help me with this problem.

allsm [11]

He will need 127 bags

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3 years ago

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there are 500 hundred pages. if the book has 25 chapters and each chapter is 20 pages long. what is the chance that of randomly

nataly862011 [7]

20/500
0.04 of a chance
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3 years ago

An equation that represents the path of a diver jumping off a diving board is y = –7x2 + 5x + 16. Graph this function from the p

ANTONII [103]

Answer:

See explanation

Step-by-step explanation:

An equation that represents the path of a diver jumping off a diving board is

$y = -7x^2 + 5x + 16.$

The diver jumped to the water when x = 0.

Then

$y=-7\cdot 0^2+5\cdot 0+16=16$

The jumper reached the water when y = 0, then

$-7x^2+5x+16=0\\ \\D=5^2-4\cdot (-7)\cdot 16=25+448=473\\ \\x_{1,2}=\dfrac{-5\pm\sqrt{473}}{-14}$

So, point where the jumper reached the water is

$\left(\dfrac{5+\sqrt{473}}{14},0\right)\approx (1.93,0)$

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3 years ago

Can someone pls help me with this

muminat

Answer:

C f=9

Step-by-step explanation:

isolate f on one side so you subtract 5 from both sides to get 3f=27 and then divide by 3 on each side to get f=9

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3 years ago

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How many natural numbers between $150$ and $300$ are divisible by $9$?

ycow [4]

Answer:

There are 17 natural numbers divisible.

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2 years ago