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Nuetrik [128]
2 years ago
9

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

Mathematics
1 answer:
Fudgin [204]2 years ago
7 0

Answer:

a) 1:3

b) 9:225,000

Step-by-step explanation:

A)

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

B)

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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Convert 1/4 inch into millimeters
Likurg_2 [28]
1 in equals 25.4mm exactly so

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2 years ago
Read 2 more answers
Caleb draws 14 dogs on each of 4 posters.He draws 18 cats on each of 6 other posters. If he draws 5 more dogs on each poster wit
MatroZZZ [7]
Caleb draws 14 dogs on each of 4 posters.
Then,
Number of dogs drawn by caleb in the first instance = (14 * 4) dogs
                                                                                    = 56 dogs
Celeb drew 18 cats on each of 6 other posters.
Then
Number of cats drawn by Caleb in the first instance = (18 * 6) cats
                                                                                   = 108 cats
Again Caleb draws 5 more dogs on each poster with dogs.
Then,
The number of Dogs drwn in the second instance = (5 * 4) dogs
                                                                                 = 20 dogs
So, the total number of dogs drawn by Caleb = ( 56 + 20) dogs
                                                                         = 76 dogs
Then the total number of cats and dogs drawn by Caleb = 108 + 76
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5 0
2 years ago
Convert to the nearest tenth. <br> gal. = 319 qt.
lisov135 [29]
The answer is 79.75 converted to 80.0
Hope this helps!!
5 0
1 year ago
Kimani works for the city and is reimbursed for his mileage when traveling for work. In order to submit his reimbursement form,
IceJOKER [234]
The mileage from the Supermarket to the Library may be calculated using Pythagorean Theorem.

The coordinates of the Library are (7,10) and the coordinates of the Supermarket are (3,7).

So, the distance requested is √ [ (7-3)^2 + (10 - 7)^2 = √[ 4^2 + 3^2 = √ [16 + 9] =

= √25 = 5

So, he runs 5 miles.

And the reimbursement will be $0.50 / mile * 5 mile = $ 2.50.

Answer: option B) $ 2.50
5 0
2 years ago
You purchased an $85,000 home, and the property taxes were $1530. If they make improvements and the house is now valued at $130,
drek231 [11]

Answer:

43470

Step-by-step explanation:

purchased of home =$85000

improvement of home =1530=

85000

+1530

=86530

the valued of home =130000=

130000

-86530=

43470

7 0
1 year ago
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