4 years ago

I need help with the hypotheses testing.

Mathematics

1 answer:

pentagon [3]4 years ago

6 0

Answer:

Hi hows life going?

Step-by-step explanation:

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The sum of two numbers is 102. One number is 2 times theother number. Find the two numbers.

mr_godi [17]

Answer:

2x + x is the equation

The number(s) is 34

Step-by-step explanation:

2x + x = 102

3x = 102

divide by 3

x = 34

Hope this helped! Have a nice day! Plz mark as brainliest!!!

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3 years ago

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Jeremy has 34567cars+64-2578=

raketka [301]

The answer will be 32053

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4 years ago

A spherical snowball is melting. The radius after t hours is 1-t meters. [Volume of a sphere of radius R is 4R3π/3] (a) What fra

MrMuchimi

Answer:

$0,52m^{3}$

Step-by-step explanation:

r=(1-tm) $Vs=\frac{4\pi r^{3} }{3} =\frac{4\pi (1-t)^{3}}{3}=4,18(0,5)^{3} = 0,52m^{3}$

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4 years ago

Please help I’ll mark you as brainliest if correct

Nat2105 [25]

9514 1404 393

Answer:

the correct answer is marked

Step-by-step explanation:

You want k in the equation ...

scholars = k × teachers

Dividing by teachers, we get ...

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3 years ago

What is the area, in square centimeters, of the figure below? 2.4cm, 5.8cm

nirvana33 [79]

Answer:

13.92

Step-by-step explanation:

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