3 years ago

A. (-3,7) B. (-3,-7) C. (3,-7) D. (3,7)

Mathematics

1 answer:

Rufina [12.5K]3 years ago

8 0

The answer is C. (3,-7)

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Taylor will order one t-shirt for each person who attends her family's reunion. The cost is

mihalych1998 [28]

Answer:

C) 70

Step-by-step explanation:

Since they can only spend a maximum of $600, we can fill that in for c. Now, we can solve the equation for n.

600 = 8n + 40

~Subtract 40 to both sides

560 = 8n

~Divide 8 to both sides

70 = n

Best of Luck!

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3 years ago

4 with the power of 5 means 4.4.4..4 then x is the power of 5 is

Igoryamba

Answer:

4^5 means 4*4*4*4*4 = 1024

Step-by-step explanation:

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3 years ago

Marjorie needs to calculate how much water a cylindrical tank will hold. The tank is 9 feet high and has a diameter of 5 feet. H

aniked [119]

Answer:

The volume of the cylindrical tank is 176.625 cubic feet.

Step-by-step explanation:

Given : The tank is 9 feet high and has a diameter of 5 feet.

To find : Marjorie needs to calculate how much water a cylindrical tank will hold ?

Solution :

The volume of a cylinder is $V=\pi r^2 h$

The diameter is d=5 feet

The radius is $r=\frac{d}{2}$

$r=\frac{5}{2}=2.5$ feet.

The height is h=9 feet.

Substitute the value in the formula,

$V=3.14\times (2.5)^2\times 9$

$V=3.14\times 6.25\times 9$

$V=176.625$

The volume of the cylindrical tank is 176.625 cubic feet.

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3 years ago

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A liter is equal to centiliters. Is a centiliter a greater measure than milliliter?

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The answer would be yes. It takes 10 milliliters to make 1 centiliter.

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3 years ago

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Given a mean of 8 and a standard deviation of 0.7, what is the z-score of the value 9 rounded to the nearest tenth?

tensa zangetsu [6.8K]

[tex]\mu[\tex]=8
[tex]\sigma[\tex]=0.7
x=9

Z=(x-[tex]\mu[\tex])/[tex]\sigma[\tex]
=(9-8)/0.7
=1.43
=1.4 [to the nearest tenth]

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3 years ago

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