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1 year ago

A) The ratio 20 minutes to 1 hour can be written in the form 1:n.

Mathematics

1 answer:

Fudgin [204]1 year ago

7 0

Answer:

a) 1:3

b) 9:225,000

Step-by-step explanation:

1 hour is equal to 60 minutes. Written as a fraction it would look like

$\frac{20}{60}$ which would be equal to $\frac{1}{3}$ , or $1:3$

Just multiply both sides of the ratio by 9, you will get $9:225,000$

Hope I helped, please mark as brainliest! Have a good day!

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1 year ago

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2 years ago

Read 2 more answers

Kite A B C D is shown. Lines are drawn from point A to point C and from point B to point D and intersect. In the kite, AC = 10 a

Oduvanchick [21]

Answer:

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Step-by-step explanation:

The computation of the area of kite ABCD is shown below:

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AC = 10 ;

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$\text { area of kite }=\frac{1}{2} \times d_{1} d_{2}$

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1 year ago

Tim has an after-school delivery service that he provides for several small retailers in town. He uses his bicycle and charges $

nlexa [21]

Answer:

Step-by-step explanation:

Given that

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and

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i.e.

For delivery within 2 mi - 2 $\frac{1}4$ mi, charges = $2.60

For delivery within 2 $\frac{1}4$ mi - 2 $\frac{1}2$ mi, charges = $3.05

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2 years ago