Given p(x) = x+7/3, if p(x) = 13, find x.

Mathematics

2 answers:

raketka [301]3 years ago

5 0

Answer:

x = 32/3

Step-by-step explanation:

p(x) = 13

x + 7/3 = 13

x = 13 - 7/3

x = 32/3

Lady_Fox [76]3 years ago

3 0

Answer:

20/3

Step-by-step explanation:

p(x)=13

13+7/3=20/3

20/3 is your answer I think.

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Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

? A mug can hold 13.46 oz of coffee without overflowing. The radius of the mug is 3 cm. Given that 1 cm3 equals 0.034 oz, what i

Elan Coil [88]

Answer:

14 cm

Step-by-step explanation:

Given:

A mug can hold 13.46 oz of coffee.

The radius of the mug is 3 cm.

Given that 1 $cm^{3}$ equals 0.034 oz.

Question asked:

What is the height of the mug to the nearest centimeter ?

Solution:

Given that 1 $cm^{3}$ equals 0.034 oz.

By unitary method:

0.034 oz = 1 $cm^{3}$

1 oz = $\frac{1}{0.034}$

13.46 oz = $\frac{1}{0.034}\times13.46 =395.88 \ cm^{3}$

A mug can hold 13.46 oz of coffee means volume of cylinder is given which is 395.88 $cm^{3}$ . Now we can find the height of the mug by using volume of cylinder formula:

volume of cylinder = $\pi r^{2} h$