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3 years ago

Please I need help it’s an emergency

Mathematics

1 answer:

Hunter-Best [27]3 years ago

6 0

Answer:

A. $4\sqrt{6}$

Step-by-step explanation:

Applying the leg rule which is:

$\frac{Hypotenuse}{leg} = \frac{leg}{part}$

Hypotenuse = 4 + 8 = 12

Leg = x

Part = 8

Plug in the values

$\frac{12}{x} = \frac{x}{8}$

Cross multiply

$x*x = 8*12$

$x^2 = 96$

$\sqrt{x^2} = \sqrt{96}$

$x = \sqrt{16 * 6}$

$x = 4\sqrt{6}$

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7. A consultant earns $30 per hour. The consultant's daily work expenses total $8. The consultant can

QveST [7]

Answer:

The consultant's possible daily profit is $232, given that the work expenses ($8) is a daily thing and not an hourly thing.

Step-by-step explanation:

To construct a graph, you first need to figure out the possible daily income. Given that the consultant makes $30 an hour and works 8 hours a day, they make $240 from work. However, they lose $8 of that due to work-related expenses, so in total, they make $232 a day. Now time to construct a graph.

For the x-axis, you want to put the number of days worked (1, 2, 3, 4, 5). For the y-axis, you want to put the profits ($232, $464, $696, $928 and $1160). Place dots at (1, 232), (2, 464), (3, 696), (4,928) and (5,1160), and draw a line through. It will show the daily profit as $232.

3 0

4 years ago

consider the specific ways a business professional might need to communicate information using a chart or graph.

Alex_Xolod [135]

<span>Put up a graph or a chart, and suddenly everything you're saying makes sense! Graphs or charts help people understand data quickly. Whether you want to make a comparison, show a relationship, or highlight a trend, they help your audience "see" what you are talking about.

Hope this helps.

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6 0

3 years ago

Information about the age of participants in a dance competition is below:The middle 50% of the data is between what two numbers

Inessa05 [86]

Answer:Idk

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Krystal buys a bag of cookies that contains 9 chocolate chip cookies, 7 peanut butter cookies, 7 sugar cookies and 7 oatmeal rai

d1i1m1o1n [39]

Answer:

7/145

Step-by-step explanation:

We have

9 chocolate chip cookies

7 peanut butter cookies

7 sugar cookies

7 oatmeal raisin cookies.

9+7+7+7 = 30 cookies.

What is the probability that Krystal randomly selects a peanut butter cookie from the bag, eats it, then randomly selects another peanut butter cookie?

Initially, there are 30 cookies, 7 of which are peanut butter cookies. So the probability that Krystal selects a peanut butter from the bag is 7/30.

Suppose she selected the peanut butter cookie. Now there are 29 cookies, of which 6 are peanut butter. So the probability that the second one is a peanut butter cookie is 6/29.

Probability that both are peanut butter cookies:

Multiplication

$P = \frac{7}{30}\frac{6}{29} = \frac{7}{145}$