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3 years ago

9. What is 36:39 in simplest form? O A. 1:3 OB. 12:13 O C. 13:12 D. 36:39

Mathematics

1 answer:

bazaltina [42]3 years ago

3 0

Answer:

Step-by-step explanation:

36/3 = 12

39/3 = 13

12:13

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jodi walks 35 minutes a day if she walks for 240 days ,how many minutes altogether does jodi walk ??????

Ann [662]

To answer that question, you need to multiply 35 minutes × 240 days.

So:
35
× 240
_________
8400 minutes,

So Jodi walked a total of 8400 minutes

I hope this helped :)

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3 years ago

A concession stand sells 50 drinks, of which 17 are orange juice. What is the probability that the next drink sold will be orang

ra1l [238]

34% because...
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3 years ago

Fred has 30 minutes to do a three-problem quiz. He spent 10 7/10 minutes on question a and 5 2/5 minutes on question b. How much

tatiyna

Answer:Fred has 13 9/10 minutes left for question C

Step-by-step explanation:

The total time that Fred has to do the three-problem quiz is 30 minutes.

He spent 10 7/10 minutes on question A. Converting 10 7/10 minutes to improper fraction, it becomes 107/10 minutes.

He spent 5 2/5 minutes on question B. Converting 5 2/5 minutes to improper fraction, it becomes 27/5 minutes.

Total time that Fred spent on question A and question B is

107/10 + 27/5 = (107 + 54)/10

= 161/10 minutes.

The amount of time that he has left for question C would be

30 - 161/10 = (300 - 161)/10 = 139/10

= 13 9/10 minutes

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3 years ago

HELP ME ASAP PLS Find the surface area of each pyramid. Round to the nearest tenth if necessary.

Deffense [45]

Answer:

357.46 meters squared

Step-by-step explanation:

16 x 12.2 x 1/2 = 97.6

12.2 x 10.6 = 64.66

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2 years ago

Above are two different models of the same triangular-shaped garden. If the height of the model on the left is 14 cm, what is th

Katyanochek1 [597]

Please consider the attached graph.

We have been given that there are two different models of the same triangular-shaped garden. The height of the model on the left is 14 cm. We are asked to find the height of the model.

First of all, we will convert 14 cm into feet.

We can see that model on left side has a scale of 1 cm is equal to 15 feet.

14 cm = 14×15 feet = 210 feet.

We can see that model on the right side has a scale of 1 cm is equal to 7.5 feet.

Since both models represent same triangular-shaped garden, so the actual height for the both models will be same.

Now we need to convert actual height of 210 feet into inches using 2nd scale.

$\text{210 ft}=210\text{ ft}\times \frac{1\text{ inch}}{\text{7.5 ft}}=\frac{210}{7.5}\text{ inch}=28\text{ inch}$

Therefore, the height of the model on right is 28 inches.

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3 years ago