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saul85 [17]
2 years ago
9

What is the equation for proportions? What does each letter represent?

Mathematics
1 answer:
marysya [2.9K]2 years ago
3 0

Answer:

Ratios and Proportions - Proportions - In Depth. A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. The following proportion is read as "twenty is to twenty-five as four is to five."

Step-by-step explanation:

look at the attachment.

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In which quadrant the values of x and y both negative.
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Answer:

The Answer should be Quadrant III

Step-by-step explanation:

Hope this helped!

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2 years ago
1/3 of tanyas shoes are black and 2/3 are brown which does she have more of
inysia [295]

Answer:

she has more brown shoes than black shoes

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Evaluate. 75-2(9-5)²+2³
Andreyy89
75-2(9-5)^2+2^3

First, solve the parentheses:

75-2(4)^2+2^3

Next, the exponential terms

75-2(16)+8

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1 year ago
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natka813 [3]
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3 0
3 years ago
Independent random samples are selected from two populations and are used to test the hypothesis H0:(μ1−μ2)=0H0:(μ1−μ2)=0 agains
lozanna [386]

Answer:

a. We do not have enough evidence to conclude that the two means differ.

b. There is no difference in the population means.

Step-by-step explanation:

a) Results of the test:

Having p - value to be very high, we have strong evidence of not rejecting H o and hence,

We do not have enough evidence to conclude that the two means differ.

b) For a one tailed test,

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7 0
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