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3 years ago

Answer the question below in the image

Mathematics

1 answer:

konstantin123 [22]3 years ago

5 0

A. total number of rolls: 100
probability to roll a 3: 11/100

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The difference between single and compound interest.

ahrayia [7]

Single interest uses an arithmetic formula where as compound interest uses a geometric formula

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3 years ago

franklin school has 3 boys for every 4 girls in the fifth grade. there are 140 students in the 5th grade. How many boys are ther

marin [14]

Answer:

There are 60 boys and 80 girls in Franklin School.

Step-by-step explanation:

"franklin school has 3 boys for every 4 girls in the fifth grade." means that the ratio of boys to girls is: 3:4

It can also be written as 3/4

Also given

Total number of students: 140

We will use ratios to find the number of boys and girls in shool.

First of all, we have to calculate the sum of ratio which is: 3+4 = 7

Let b be the number of boys and g be the number of girls

Then

$b = \frac{Ratio\ of\ boys}{Sum\ of\ ratio} * Total\ students\\= \frac{3}{7} * 140\\= 3*20\\=60\\g = \frac{Ratio\ of\ girls}{Sum\ of\ ratio} * Total\ students\\g = \frac{4}{7}*140\\= 4*20\\=80$

Hence,

There are 60 boys and 80 girls in Franklin School.

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3 years ago

Based on the graph which of the following statements are true

Gre4nikov [31]

you can't really see the question it's too blurry

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3 years ago

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kow [346]

Answer:

the one on the right y=4x

Step-by-step explanation:

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2 years ago

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38 over 14 in simplest form

s344n2d4d5 [400]

38/14= 2 10/14= 2 5/7
The answer is 2 5/7

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3 years ago

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