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fgiga [73]
3 years ago
9

Answer my questions and i will mark you as brainliest i promise trust me

Mathematics
1 answer:
Kazeer [188]3 years ago
4 0

Answer:

1.042g/cm^3

Step-by-step explanation:

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If a rink is 3 times its width and the width is 10m what is the area
emmainna [20.7K]
300m because area is Length x width and it's 3x as big as 10 meters it's 30 x 10= 300
8 0
3 years ago
One senior from the high schools will be selected at random. What is the probability that the senior selected will not be from h
DochEvi [55]

Using the probability concept, it is found that there is a 0.7361 = 73.61% probability that the senior selected will not be from high school b given that the senior responded with a choice other than college.

<h3>What is a probability? </h3>
  • A <em>probability </em>is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

Researching the problem on the internet, it is found that:

  • 538 seniors responded with a choice other than college.
  • Of those students, 99 + 83 + 49 + 31 + 63 + 71 = 396 are not from high school b.

Hence:

p = \frac{396}{538} = 0.7361

0.7361 = 73.61% probability that the senior selected will not be from high school b given that the senior responded with a choice other than college.

You can learn more about the probability concept at brainly.com/question/26148436

8 0
2 years ago
A square field has a perimeter of 48cm find the area of the field​
BabaBlast [244]

Answer:

2,304

Step-by-step explanation:

u multiply one length by it widgth so 48 x 48

7 0
2 years ago
Read 2 more answers
Find the area of the rectangle below by multiplying its length and width.
wariber [46]

Hello!

When multiply binomials together, we should use the FOIL method.

The FOIL method is an acronym for First, Outer, Inner, and Last.

First, let's set up the expression.

(7x - 1)(3x - 2)

Now, we can multiply in accordance with the FOIL method.

First: 7x · 3x = 21x²

Outer: 7x · -2 = -14x

Inner: -1 · 3x = -3x

Last: -1 · -2 = 2

Now, we simplify the inner terms.

21x² - 14x - 3x + 2

21x² - 17x + 2

Therefore, the area of the rectangle is 21x² - 17x + 2.

8 0
3 years ago
Approximately 64​% of films are rated R. If 700 films were recently​ rated, how many were rated​ R?
oksano4ka [1.4K]

448 films. You get the answer by multiplying 700 by 64%

5 0
3 years ago
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