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dangina [55]
3 years ago
5

A survey of 100 people found that 35 people exercise in the morning, 45 people exercise in the afternoon, and 20 people exercise

at night. Tara claims that 35:55, 45:80, and 20:65 are possible ratios from this data. Jim claims that 35:100, 45:100, and 20:100 are possible ratios from this data. Who is correct? Explain. explain it short cus im not typing all that. ​
Mathematics
2 answers:
melamori03 [73]3 years ago
6 0

Answer:

geometric progression

Step-by-step explanation:

RICHIE! ANSWER MY COMMENTS!

Delicious77 [7]3 years ago
4 0

Answer:

geometric progression

Step-by-step explanation:

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Dvinal [7]

Answer:

???

Step-by-step explanation:

8 0
3 years ago
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In triangle A B D , the measure of angle A is 10 degree less than the measure of angle B . The measure of angle D is 20 degree m
elixir [45]

Answer:

<u><em>Measure of angle A is 27 7/9 degrees.</em></u>

Step-by-step explanation:

Lets call measure of angle A is <em><u>X-10</u></em>

Lets call measure of angle B is X

Lets call measure of angle D is 2.5X+20

We know that the sum of triangles add up to 180 degrees

X+X-10+2.5X+20=180

X=37 7/9

So measure of angle A is 27 7/9 degrees.

I hope this is right. :)

8 0
2 years ago
Calcular en cuanto se convertira, un capital de $15,500 en 8 meses al 6.5%
dybincka [34]
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El periodo, es el tiempo en el que se aplica el interés, este puede ser anual, mensual, semanal, o incluso por día.
8 0
2 years ago
Which symbol correctly compares the two angle measures?
Vlad [161]
I think the answer is b
7 0
3 years ago
If 12 bottles of perfect water weigh a total of 8 kilograms (kg), what is the weight of 15 bottles?
Lisa [10]
8 / 12 will give u the amount per bottle

the answer to this is 0.666666667

Now multiply 0.666666667 by 15 to get your answer

your answer is 10
7 0
2 years ago
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