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3 years ago

8

A home base sign company uses this function to model a monthly profit where X is the price of each sign it sells. p(x)= -10x + 4

98x - 1500 what is the companies profit if it sells each sign for $20

1 answer:

devlian [24]3 years ago

3 0

Answer:

4,460

Step-by-step explanation:

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Is this question a statistical question Which student spends the most time playing musical instruments? explain why or why not

Cloud [144]

Statistical questions are questions that are answered by collecting variable data, which can be given as an average/range/percentage. This question has a single answer, and therefore it is not a statistical question. A statistical question would be, for example, What is the average amount of time students in this class spend playing musical instruments?

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3 years ago

A triangular pyramid has a surface area of 336 in made up of equilateral triangles side length 12 in. what is the slant height?

jasenka [17]

Find the slant height.

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3 years ago

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Which sequence are geometric? Check all that apply

Ann [662]

Answer:

<h2>10, 7.5, 5.625, 4.21875, ...</h2><h2>160, 40, 10, 2.5, ...</h2><h2>20, 70, 245, 857.5, ...</h2><h2>5, 5.5, 6.05, 6.655, ...</h2>

Step-by-step explanation:

$\text{If}\ a,\ b,\ c,\ d,\ e,\ ...\ \text{is a geometric sequence, then}\ \dfrac{b}{a}=\dfrac{c}{b}=\dfrac{d}{c}=\dfrac{e}{d}=....\\\\\#1\\\\\dfrac{7.5}{10}=0.75\\\dfrac{5.625}{7.5}=0.75\\\dfrac{4.21875}{5.625}=0.75\\\boxed{YES}\\================================\\$

$\#2\\\\\dfrac{40}{160}=\dfrac{1}{4}\\\dfrac{10}{40}=\dfrac{1}{4}\\\dfrac{2.5}{10}=\dfrac{1}{4}\\\boxed{YES}\\================================\\$

$\#3\\\\\dfrac{70}{20}=3.5\\\dfrac{245}{70}=3.5\\\dfrac{857.5}{245}=3.5\\\boxed{YES}\\================================\\$

$\#4\\\\\dfrac{16.5}{13}=\dfrac{165}{130}=\dfrac{33}{26}\\\dfrac{20}{16.5}=\dfrac{200}{165}=\dfrac{40}{33}\neq\dfrac{33}{26}\\\boxed{NO}\\================================\\$

$\#5\\\\\dfrac{5.5}{5}=1.1\\\dfrac{6.05}{5.5}=1.1\\\dfrac{6.655}{6.05}=1.1\\\boxed{YES}\\================================\\$

$\#6\\\\\dfrac{17.1}{16}=1.06875\\\dfrac{18.2}{17.1}=1.0643274..\neq1.06875\\\boxed{NO}$

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3 years ago

What is the slope of the line given by the equation y=-7X? O A 7 OB. 7 O c. -7 O D. 7

Anna007 [38]

Answer:

C. -7

Step-by-step explanation:

See the picture for steps :)

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2 years ago

6x44<br> hbgvtfwtydtwftdftwyfdywdwd

Ipatiy [6.2K]

Answer:

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Step-by-step explanation:

well you could have just used a calculator!

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3 years ago

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