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riadik2000 [5.3K]

3 years ago

6

A example for simile plz

2 answers:

romanna [79]3 years ago

6 0

Its raining cats and dogs

slega [8]3 years ago

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The man sprinted like a cheetah

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A store that buys and sells used video games buys a game at a cost of $9 and sells it at a selling price of $13. Find the mark

Bingel [31]

Markup = $4
b) markup as a percentage of cost is 33.3%
Step-by-step explanation:
Markup
markup = selling price - cost
= $13 - 9
... markup = $3
Markup as a Percentage of Cost
To find the percent markup, divide the markup by the reference value and multiply the ratio by 100%. The reference value for markup is usually cost price, but sometimes may be selling price.
... markup / cost × 100% = 3/9×100% = 33 1/3% ≈ 33.3%

4 0

3 years ago

Read 2 more answers

HELP ME PLEASE AND EXPLAIN

Lunna [17]

I hope this can help you.

7 0

3 years ago

Lol plsss help me :((

patriot [66]

Answer:

The choice two;

$- \sqrt{3}$

Step-by-step explanation:

$\sqrt{27} - 4 \sqrt{3} \\ 3 \sqrt{3} - 4 \sqrt{3} = - 1 \sqrt{3} = - \sqrt{3}$

6 0

3 years ago

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a me

vladimir2022 [97]

Answer:

b. between 195 and 275 dollars.

Step-by-step explanation:

The standard deviation rule, or the 68-95-99.7 rule, states that, for a normally distributed random variable X:

68% of the measures are within 1 standard deviation of the mean

95% of the measures are within 2 standard deviations of the mean.

99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean 235, standard deviation 20.

According to the Standard Deviation Rule, in a semester, most (95%) of the students spent on textbooks:

Between 235 - 2*20 = 195 dollars and 235 + 2*20 = 275 dollars.

So the correct answer is:

b. between 195 and 275 dollars.

6 0

3 years ago

Read 2 more answers

A car wheel is 56 cm in diameter. A. How far does the car go in one revolution of the wheel?

andre [41]

The car moved 175.84 cm in one revolution

The car has moved 17584 cm in 100 revolutions

<em><u>Solution:</u></em>

Given that car wheel is 56 cm in diameter

diameter = 56 cm

To find: distance traveled in one revolution of wheel

Usually wheel is of circular shape

one revolution of wheel = circumference of circle

<em><u>The circumference of circle is given as:</u></em>

$c = 2 \pi r$

We know that,

diameter = 2(radius)

$d = 2r$

<em><u>So the circumference becomes:</u></em>

$c = \pi d$

substitute $\pi$ = 3.14 and d = 56 cm

$c = 3.14 \times 56 = 175.84$

Thus the car moved 175.84 cm in one revolution

<em><u>B. How far does it go in 100 revolutions</u></em>

Distance covered in 100 revolutions = 100 x Distance covered in 1 revolution

$\rightarrow 100 \times 175.84 = 17584$

Thus the car has moved 17584 cm in 100 revolutions

6 0

4 years ago