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Tasya [4]
3 years ago
14

Which expression does the model represent?

Mathematics
2 answers:
nikitadnepr [17]3 years ago
5 0
I am a probably start faction seven over and infection divided by start faction one over in
andrew11 [14]3 years ago
4 0

Answer:

7/8 divided by 1/8

Step-by-step explanation:

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There are 3 types of gummy bears:
mr Goodwill [35]

Using proportions, it is found that it takes 886 more mini-bears than regular-bears to have the same weight as one super-bear.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct(when both increase or both decrease) or inverse proportional(when one increases and the other decreases, or vice versa), can be built to find the desired measures in the problem, or equations to find these measures.

10 mini-bears weights to 12.1 grams, hence the weight of a mini-bear is of:

12.1/10 = 1.21 grams.

10 regular bears weights to 23.1 grams, hence the weight of a regular bear is of:

23.1/10 = 2.31 grams.

1 super bear weights to 2250 grams, hence the proportion between the <u>weight of a super bear and the weight of a mini-bear</u> is:

2250/1.21 = 1860.

The proportion between the <u>weight of a super bear and the weight of a regular bear</u> is:

2250/2.31 = 974.

The difference of proportions is given by:

1860 - 974 = 886.

It takes 886 more mini-bears than regular-bears to have the same weight as one super-bear.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

5 0
1 year ago
What is the value of the sum 1/3 + 2/3+ 2/3+ 4/3 + 5/3+6/3+7/3+8/3
ollegr [7]
<h3>What is the value of the sum 1/3 + 2/3+ 2/3+ 4/3 + 5/3+6/3+7/3+8/3</h3>

<h2>ANSWER</h2>

\frac{35}{3}

Decimal Form:

11.6

Mixed nunber Form:

11 \frac{2}{3}

6 0
2 years ago
.
viva [34]
109 with a remainder of 6
Please give brainliest
7 0
3 years ago
Use technology or a z-score table to answer the question.
FinnZ [79.3K]

Answer:

C

Step-by-step explanation:

First we find the z-score.

z = (x - μ) / σ

z = (520 - 500) / 60

z = 0.33

Using a calculator or z-score table:

P(z < 0.33) = 0.6293

The probability is approximately 63%.  Answer C

6 0
3 years ago
Suppose f"(x) = -9 sin(3x) and f'(0) = -4, and f(0) = -2<br> Find f(pi/4)
grigory [225]

Answer:

9sin (3)and f,(0)=4,AND f(0)=2

5 0
3 years ago
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