3 years ago

Find the circumference of the pizza to the nearest tenth (10in)

Mathematics

1 answer:

Cloud [144]3 years ago

6 0

Answer:

31.4in

Step-by-step explanation:

In order to solve this, we need to know that circumference of a circle is equal to its diameter times "pi" (a mathematical constant). So we just do...

(π)(10in) ≅ 31.4in (rounded to the nearest tenth)

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Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r

GREYUIT [131]

Answer:

Decay
Decrease rate is 8%

Step-by-step explanation:

Given function:

y = 490(0.92)^x

The base of the exponent is 0.92. This represents a decay as 0.92 is less than 1. It would be a growth function is the base was greater than 1.

The rate of decrease is

0.92 times

Percent decrease is

(1 - 0.92)*100% = 8%

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3 years ago

Factor: 100x^2- 81

Alex17521 [72]

Answer:

Choice 'D' (10x + 9) (10x-9) is the correct answer

Step-by-step explanation:

100x^2 - 81

This is a difference of squares...

therefore = (10x + 9) (10x - 9)

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3 years ago

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8_murik_8 [283]

Answer:

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Step-by-step explanation:

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3 years ago

Denise has $270 in her savings adcount. She wants to save at least $800.

Nadusha1986 [10]

Answer:

c) d is greater than or equal to 530

Step-by-step explanation:

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3 years ago

What is equivalent to 48x-6+3y/3

ira [324]

Answer:

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Step-by-step explanation:

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