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kolezko [41]
3 years ago
15

What's the three methods ratio

Mathematics
1 answer:
pantera1 [17]3 years ago
8 0
Fractions: ½ , colon: 1:2 and using to: 1 to 2
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A
Evgesh-ka [11]
The answer will end up being c
6 0
3 years ago
Please do Correctly will mark you Brainliest!
ivolga24 [154]

Answer:

279...................................

4 0
3 years ago
Read 2 more answers
A psychologist is interested in constructing a 99% confidence interval for the proportion of people who accept the theory that a
Leona [35]

Answer:

B is correct i think

Step-by-step explanation:

4 0
3 years ago
Dr. Potter provides vaccinations against polio and measles. Each polio vaccination consists of 6 doses, and each measles vaccina
Lynna [10]

Answer:

The number of measles vaccines that Dr. Potter give than polio vaccines is 30

Step-by-step explanation:

The parameters given are;

The number of doses given in a polio vaccine = 6 doses

The number of doses given in a measles vaccine = 3 doses

The number of vaccinations given by Dr. Potter last year = 60 vaccinations

The number of doses given in the 60 vaccinations = 225 doses

Let the number of polio vaccine given last year by Dr. Potter = x

Let the number of measles vaccine given last year by Dr. Potter = y

Therefore, we have;

6 × x + 3 × y = 225.......................(1)

x + y = 60.......................................(2)

From equation (2), we have;

x = 60 - y

Substituting the derived value for x in equation (1), we get;

6 × x + 3 × y = 225

6 × (60 - y) + 3 × y = 225

360 - 6·y + 3·y = 225

360 - 225 = 6·y - 3·y

135 = 3·y

y = 45

x = 60 - y = 60 - 45 = 15

Therefore;

The number of polio vaccine given last year by Dr. Potter = 15

The number of measles vaccine given last year by Dr. Potter = 45

The number of measles vaccines that Dr. Potter give than polio vaccines = 45 - 15 = 30 vaccines.

The number of measles vaccines that Dr. Potter give than polio vaccines =  30 vaccines.

7 0
3 years ago
If the maximum is 20 and the minimum is 6 write a absolute value equation for the two solutions
gogolik [260]

Answer:

answer is 56

Step-by-step explanation:

you want to multiply both numbers and that is your answer.

7 0
2 years ago
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