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3 years ago

guys please help me, im really having a hard time on those questions and more other questions please!!

Mathematics

1 answer:

qaws [65]3 years ago

5 0

Answer:

Step-by-step explanation:

1. m+4>24

subtract both sides by 4

m>20

Two values that are greater than 20 are 21 and 22.

2. 7<x/4

multiply both sides by 4

28<x

Two values that are greater than 28 are 29 and 30.

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2n-5=11 what does n=

grandymaker [24]

Answer:

n = 8

Step-by-step explanation:

2n - 5 = 11

2n = 11 + 5

2n = 16

n = 16/2

n = 8

5 0

3 years ago

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Find the odds for and the odds against the event rolling a fair die and getting a 4 comma a 5 comma or a 2.

skelet666 [1.2K]

The odds in favor are 3:3 which reduces to 1:1

There are 3 ways to get what we want, which is 4, 5 or 2. There are 3 ways to get what we don't want (1,3,or 6). So we list those two values as a ratio like so 3:3, which reduces to 1:1 after you divide both parts by 3.

Here's another example. If we wanted to know the odds in favor of rolling a 5 or 6, then the answer would be 2:4 which reduces to 1:2. This is because there are 2 ways to get what we want (rolling a 5 or 6) and 4 ways to get what we don't want (rolling either 1,2,3, or 4). The number of events we favor is listed first when it comes to "odds in favor" problems.

4 0

4 years ago

Find the area when the circumference is 50.24 cm

nevsk [136]

Answer:

201

Step-by-step explanation:

C = 2pi.R

50.24/2pi = R

R= 8

area = pi R² = pi x 8² = 201

7 0

2 years ago

A bookstore decides to divide its space into three sections: nonfiction books, novels, and stationery. The bookstore wants to de

Colt1911 [192]

Answer:

Stationery section will be 4 feet wide.

Step-by-step explanation:

Total area of bookstore = 288 sq ft

Area to be devoted to stationery = $\frac{1}6$ of total area = $\frac{1}{6} \times 288 = 48\ sq\ ft$

Length of stationery section = 12 ft

To find:

Width of stationery section = ?

Solution:

First of all, let us have a look at the area of rectangle:

$A = Length \times Width$

Here, we are given the length for stationery section and area of stationery section has been calculated above.

And we have to find the Width of stationery section.

So, let us put the two values to find the third value.

$\Rightarrow 48 = 12 \times Width\\\Rightarrow Width = \dfrac{48}{12}\\\Rightarrow \bold{Width = 4\ ft}$

So, the answer is:

Stationery section will be 4 feet wide.

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3 years ago

Please please help help me with my work schedule please please thank you so much no links or files and please be correct

aalyn [17]

Answer:

1) B

2) C

3) True

Hope this helps!

Pls mark brainliest!

6 0

3 years ago

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