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3 years ago

12

In ms. Perron’s class, 75%of students are boys. There are 18 boys in the class. What is the total number of students in ms. Perr

on’s class?

1 answer:

stepan [7]3 years ago

7 0

Answer:

There are 24 total students.

Step-by-step explanation:

To find the students, we need to take the number of boys and divide by the percentage of which are boys.

18/75% = 24

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Please help!!!? Find m

Maru [420]

Answer:

Step-by-step explanation:

$m\angle F =tan^{-1}\frac{4}{6}\\m\angle F =33.690067526\degree\\m\angle F =33.7\degree$

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2 years ago

Pls I’m about to cry...

marissa [1.9K]

FORMULA:

Volume of cylinder = πr²h
Volume of sphere = 4/3πr³

ANSWER:

Volume of capsule = 4/3πr³ + πr²h

πr²(4/3r + h)

3.14 × 2²(8/3 + 5.6)
3.14 × 4(2.6 + 5.6)
12.56(8.2)
102.99 or 103 rounded.

Now, Density = 0.7mg/mm³

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2 years ago

10 people who build at the same rate can frame a house in 6 days. What fractional part of a house can 4 people frame a house in

Alina [70]

10 people who build at the same rate can frame a house in 6 days. That means it will take one person $10\times6=60$ days to finish the house.

Which means that it will take 4 people $\frac{60}{4}=15$ days to finish the house.

So, the fractional part of the house 4 people can frame in 3 days will be $\frac{3}{15}=\frac{1}{5}$

Thus, Option D is the correct answer.

8 0

3 years ago

Tatiana [17]

Answer:

aida's work is the correct answer

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1 year ago

A deposit of 4000 at 9.5% for 270 days

Lapatulllka [165]

The deposit is 4,000 so P = 4000.

The interest rate is 9.5%

9.5 ÷ 100 = 0.095.

r = 0.095: I = P*r*t*: I = P*r*tl = 4000*0.095*

(270/365)I = 281.095890410959 I = 281.10

So your answer would be: 281.10

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2 years ago