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3 years ago

PLEASE HELP ASAP!!!!! WILL GIVE BRAINLEST TO CORRECT ANSWER

Mathematics

2 answers:

marysya [2.9K]3 years ago

5 0

It is B 80. Because it is 40 x 2 = 80. Hope thishelped

True [87]3 years ago

4 0

The answer is 50 because you have to caculate it right

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If you cut a 12- inch loaf of bread into 1/2 inch slices, how many slices of bread would you have?

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24 slices of bread total

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4 years ago

When is it appropriate to model data with a linear function? Give an example of real world data that can be modeled with a linea

Mars2501 [29]

Answer:

You can model a data using a linear function when the dependent variable is a multiple of the independent formula plus another constant by the y-intercept. The constant multiple is represented by the slope. In real life problems, linear function is applied when you want to determine the cost given with a slope which is represented by cost per unit time. For example, the cost of wifi connection is $10/month plus $2 inclusive for phone charges. The linear function would be:

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3 years ago

Solve this equation;<br> If sin x = 3/5 and x is acute find the value of tan2x, cos2x and sin2x

Masja [62]

Answer:

Tan^2x=9/16

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Sin^2x=9/25

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7 0

4 years ago

The regular admission price for an amusement park is $72. For a group of 15, or more, the admission price is reduce by $25 per p

lianna [129]

<h3>Answer: 20 people</h3>

=========================================

Explanation:

x = number of people

Without the discount, each person pays $72, so the total cost is 72x dollars if x people go through the gate individually.

Now applying the group discount, those x people pay 72-25 = 47 dollars each. Meaning the total cost is now 47x. Keep in mind that $x \ge 15$ in order for the discount to kick in.

Subtracting the two amounts leads to 72x-47x = 25x. It is not a coincidence that we get a coefficient of 25 here.

Set this equal to 500 and solve for x

25x = 500

x = 500/25

x = 20

------------

If x = 20 people attend individually, then they pay 72*x = 72*20 = 1440 dollars.

If 20 people go as one group, they pay 47x = 47*20 = 940 dollars

We have a savings of 1440-940 = 500 dollars. This confirms the answer.

All 20 people must go as one group if they want to save $500.

4 0

3 years ago

Mary wants to make bouquets of roses. She has 32 lavender roses, 48 pink roses and 64 white roses. She wants each bouquet to hav

marissa [1.9K]

Answer:

32)

Step-by-step explanation:

The reason is the least amount of flowers is 32 and since she doesnt have anymore flowers of that type she cant make more bouquets

I hope you found this helpful!

7 0

3 years ago