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DanielleElmas [232]
3 years ago
5

Divide 33 photos into two groups so the ratio is 4 to 7

Mathematics
1 answer:
Levart [38]3 years ago
7 0
33 photos in a 4x to 7x ratio

4x + 7x = 33
11x = 33
x = 3

33 photos can be put in a 4(3) to 7(3) ratio

which is a 12 to 21 ratio

so 12 photos on one side, and 21 on the other side to get the ratio of 4 to 7

Note:
<span>a(b) = ab = a x b = a times b</span>
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AveGali [126]

Option 1: y = 5x+5 is the correct answer

Step-by-step explanation:

We can put the values of x in each option one by one and then compare the output to find the best option

So,

<u>For y = 5x+5:</u>

Putting x=1,2,3,4,5...

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Option 1: y = 5x+5 is the correct answer

Keywords: Functions, variables

Learn more about functions at:

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6 0
3 years ago
What is the expectation for a binomial distribution with p = 0.5 and n = 8?
Natasha2012 [34]

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Step-by-step explanation:

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The expected value of the binomial distribution is 4

8 0
3 years ago
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