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levacccp [35]
3 years ago
11

A class has 4 boys and 10 girls. What is the ratio in simplest form that compares number of boys to total number of students? (4

points)
Mathematics
1 answer:
Black_prince [1.1K]3 years ago
6 0
2:7

Because you have to add all the students.

4+ 10 = 14

Boys to students = 4:14

Simplest form: 2:7 because two can go into 4 two times and can go into 14 seven times.
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Answer:<u> </u><u>$1.75</u>

Solve for:

What price would result in the most revenue?

Step-by-step explanation:

Let the price of one donut = 1 + 0.05x

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Revenue,

R(x) = (1 + 0.05x)(500 - 10x)

R(x) = 500 - 10x + 25x - 0.5x^2

R(x) = -10 + 25-0.5(2x)

= 15-x\\x=15

Revenue is maxed when x = 15

When the revenue is maxed,

Price = 1 + 0.05(15)\\=1 + 0.75\\=1.75

Therefore the best price for this scenario is $1.75

3 0
2 years ago
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Gennadij [26K]

Answer:

A. y + 5 = negative two-fifths (x + 3)

6 0
2 years ago
At 2:00 PM a car's speedometer reads 30 mi/h. At 2:20 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:20 the acce
storchak [24]

Answer:

The correct answer will be "60 min/hour".

Step-by-step explanation:

At time 2:00 PM

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At time 2:20 PM

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Now,

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t = 0

At time 2:20 PM

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v(0)=30

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For MVT,

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3 years ago
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Paha777 [63]

Answer:

your answer would be 3/10.

Step-by-step explanation:

you divide both 9/30 by 3

8 0
3 years ago
Read 2 more answers
miguel walked 3/4 miles to the library and then 3/8 miles to the post office. Which statement is true?
Paraphin [41]

Answer:

Post office is true because 3/4 miles is 1320 yards and 3/8 is only 660 yards. So basically it will take A LONG TIME for him to get there at the library. But you know I am not always accurate /:

6 0
3 years ago
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