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3 years ago

Which of the following ratios is not equivalent to the other three 2/3 4to6 8to12 4/5

Mathematics

1 answer:

balu736 [363]3 years ago

7 0

Answer:

The non-equivalent ratio is 4:5.

Step-by-step explanation:

2/3 4/6 and 8/12 are equivalent because they are all multiples of each other.

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How to write words to match the expression 3 (4 x 12)

Darya [45]

The answer is the product of 3 and the product of 4 and 12

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3 years ago

Sebastian swam laps every day in the community swimming pool. He swam 45 minutes each day, 5 days each week, for 12 weeks. In th

lord [1]

Answer:

$\text{Average rate}=\frac{\text{40 laps}}{\text{ hour}}$

Step-by-step explanation:

Please consider the complete question.

Sebastian swan laps every day in the community swimming pool. He swam 45 minutes each day, 5 days each week, for 12 weeks. In that time, he swam 1800 laps. What was his average rate in laps per hour?

Let us convert time taken into hours as:

$\text{Days}=5\times 12=60$

$\text{Minutes}=60\times 45$

1 hour = 60 minutes. To convert minutes into hours, we will divide total minutes by 60.

$\text{Hours}=\frac{60\times 45}{60}=45$

Now, we will divide 1800 by 45 to find average rate in laps per hour as:

$\text{Average rate}=\frac{\text{1800 laps}}{\text{45 hours}}$

$\text{Average rate}=\frac{\text{40 laps}}{\text{ hour}}$

Therefore, Sebastian's average rate is 40 laps per hour.

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3 years ago

What’s 2.95 as a percent

hichkok12 [17]

Answer:

295%

Step-by-step explanation:

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3 years ago

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Can square root of 27 be simplified

Studentka2010 [4]

<span>Yes, square root of 27 can be simplified
</span>
$\sqrt{27}= \sqrt{9*3}=3 \sqrt{3}$

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3 years ago

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Which linear inequality is represented by the graph?

stich3 [128]

The linear equality y < 3x + 2 is represented by the graph attached.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

An inequality is the non equal comparison of two or more numbers and variables.

The linear equality y < 3x + 2 is represented by the graph attached.

Find out more on equation at: brainly.com/question/2972832

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2 years ago