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2 years ago

Is 1/4 and 3/8 proportional

Mathematics

2 answers:

Sunny_sXe [5.5K]2 years ago

8 0

Answer:

no it's not because is not

Sonbull [250]2 years ago

7 0

Answer:No because you can’t simplify 3/8 more and 1/4=2/8

Step-by-step explanation:

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A bottle contains 30 fluid ounces of orange juice and 18 fluid ounces of pineapple juice. Which graph has a slope that best repr

mojhsa [17]

Answer:

option B. G

Step-by-step explanation:

Let

y ---->ounces of orange juice

x ---> ounces of pineapple juice

we know that

The ratio of orange juice to pineapple juice is equal to

$ratio=\frac{y}{x}$

substitute the given values

$ratio=\frac{30}{18}$

simplify

$ratio=\frac{5}{3}=1.67$

<u><em>Verify each graph</em></u>

Remember that the formula of slope is "rise over run", where the "rise" (means change in y, up or down) and the "run" (means change in x, left or right)

we have

$ratio=\frac{5}{3}$

that means

5 ounces of orange juice per 3 ounces of pineapple juice

Graph F

The slope is

$m=\frac{4}{6}=\frac{2}{3}=0.67$

Graph G

The slope is

$m=\frac{4}{2}=\frac{2}{1}=2$

Graph H

The slope is

$m=\frac{70}{6}=\frac{35}{3}=11.67$

Graph J

The slope is

$m=\frac{12}{10}=\frac{6}{5}=1.2$

The value of 2 is the value closest to 1.67

therefore

The graph that has a slope that best represents the ratio of orange juice to pineapple juice is Graph G

7 0

3 years ago

A typical red blood cell in human blood has a diameter of approximately 0.0007 cm. Enter this diameter in scientific notation.

jonny [76]

Answer:

7-E -4

Step-by-step explanation:

My school supplyes us with a calculator and lucky for you it does scientific notation

8 0

3 years ago

Help pls I will get a hit if I don’t

White raven [17]

Answer:

d. 87.92

Step-by-step explanation:

3.14*2*14=87.92

i know its right im positive

8 0

2 years ago

Read 2 more answers

Which of the binomials below is a factor of this trinomial?

irina [24]

Answer:

Step-by-step explanation:

(x+7)(x+5)

6 0

3 years ago

Using this distribution, find the probability

kaheart [24]

Answer:

P = 0.3

Step-by-step explanation:

Here, we are to use the probability distribution in the table to calculate the probability that a children has 4 or more shoes in his or her closet

When we say 4 or more, what we mean by this is that the teenager has 4 shoes or 5 shoes

In probability expressions, when we use the term ‘or’ we are simply talking about adding the terms involved

So what we can do here is to add the probability that the teenager has 4 shoes to the probability that the teenager has five shoes

From the table that would be; 0.1 + 0.2 = 0.3

6 0

3 years ago