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3 years ago

5

a rectangle has an area of 18cm2. the lengths of the sides are whole numbers. how long can the sides be? give all the examples y

ou can think of because i cannot

1 answer:

Kisachek [45]3 years ago

3 0

3&6 9&2 1&18 sides combination are possible!

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assume these situations are proportional. write and solve by usinmg a proportion. Everardo paid $1.12 for a dozen eggs at his lo

Bingel [31]

12 eggs for $1.12
3 eggs for $?
As you can see, to get from 12 eggs to 3 eggs, you divide by 4, so do the same with $1.12 to get $0.28
The cost of 3 eggs is $0.28

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4 years ago

Reeeeeeeeeeeeeeeeeeeeeeeeeee help me pls brainliest

Deffense [45]

Answer:

the height of a baseball thrown into the air

Step-by-step explanation:

Bean sprouts do not decline in size in this case

The distance from home will only decline on the graph

The amount of money a student earns would increase in height on the graph

The only logical solution is the height of a baseball thrown into the air because the ball can increase in height, but it also comes down at some point, causing the graph to decrease.

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3 years ago

. What is the sum of the first 4 multiples of 3?

KIM [24]

Answer is 30 .I think it’s will help you

6 0

3 years ago

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Liam earns 7$ an hour shoveling snow. What is the relationship between the number of hours and the amount he earns

PilotLPTM [1.2K]

H = number of hours
a = amount he earns

7h = a

7 0

3 years ago

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If a multiple regression analysis is based on 10 independent variables collected from a sample of 125 observations, what is the

Anuta_ua [19.1K]

Answer: 114

Step-by-step explanation:

The value of the denominator in the calculation of the multiple standard error "MSSE' of estimate is given by "n-k-1 " , where n= Total observations , k = total independent variables such that $MSSE=\dfrac{SSE}{n-k-1}$

Given : A multiple regression analysis is based on 10 independent variables collected from a sample of 125 observations.

i.e. Total observations : n= 125

Total independent variables : k=10

Then, the value of the denominator in the calculation of the multiple standard error of estimate would be (125)-(10)-1 =114

Therefore , the value of the denominator in the calculation of the multiple standard error of estimate = 114 .

5 0

3 years ago