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3 years ago

Please help? put in slope intercept then graph

Mathematics

1 answer:

koban [17]3 years ago

7 0

Answer:

answer A)

Step-by-step explanation:

the both lines are graphed with different colours; interception point marked with red. All the details are in the attached picture.

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The rectangle below has an area of 15k^4 + 35k^3 + 20k^2. The width of the rectangle is equal to the greatest common monomial fa

RSB [31]

The greatest common factor is the biggest number that divides evenly into each one of the numbers without a remainder...the only thing that's different about our situation is that we have variables in addition to regular number (but the same logic applies...we need to find the biggest variable that goes into k^4 , k^3 , and k^2 ).

The biggest number that goes into 15, 35 and 20 is the number 5. The biggest variable that goes into k^4 , k^3 , and k^2 is k^2

Combining the number and the variable, we get that the greatest common monomial factor is 5k^2

Since area is length x width, and we just figured out that width is 5k2 , all we have to do to find length is divide 15k4+35k3+20k2 by 5k2 , and we get that the length is 3k^2+7k+4

So the width is 5k^2 and the length is 3k2+7k+4

:))

-Eli

5 0

3 years ago

Write the reciporal of 15 16

DedPeter [7]

Answer:

reciprocal of 15/16 is 16/15

Step-by-step explanation:

8 0

4 years ago

Anaya swims 10 miles at eachof her practice sessions. how long is a practice session if she swims at an average speed. 2 miles p

Trava [24]

Answer:

If 2 mph) 5 hours

If 2.5 mph) 4 hours

If m mph) 10/m hours

If m+2 mph) 10/(m+2) hours

If m/3 mph) 30/m hours

Step-by-step explanation:

To find the time divide the distance (10) by the speed.

10/2=5

10/2.5=4

10/m

10/(m+2)

10/(m/3)=10(3/m)=30/m

4 0

3 years ago

Read 2 more answers

In a simple random sample of 1000 Americans, it was found that 61% were satisfied with the service provided by the dealer from w

BlackZzzverrR [31]

Answer:

c. smaller for the sample of Canadians, since the percentage satisfied was smaller than that for the Americans.

Correct we see that the proportion of Canadians is lower than the proportion of Americans since 0.58<0.61. And the reason why is by the percentage.

Step-by-step explanation:

Data given and notation

$X_{A}=610$ represent the number of people of America satisfied

$X_{C}=580$ represent the number of people of Canada satisfied

$n_{A}=1000$ sample of Americans selected

$n_{C}=1000$ sample of Canadians selected

$p_{A}=\frac{610}{1000}=0.61$ represent the proportion of American people satisifed

$p_{C}=\frac{580}{1000}=0.58$ represent the proportion of Canadians satisfied

$\hat p$ represent the pooled estimate of p

Solution to the problem

If we analyze one by one the optiosn we have this:

a. larger for the Canadians because the sample size is smaller.

False, both have the same the same sample size of 1000 and the proportion of Canadians is less than the proportion of Americans.

b. smaller for the sample of Canadians, since the population of Canada is less than half that of the United States. Hence, the sample is a larger proportion of the population.

False, the proportion of Canada is not less than half of the United States since the difference is just 0.61-0.58=0.03

c. smaller for the sample of Canadians, since the percentage satisfied was smaller than that for the Americans.

Correct we see that the proportion of Canadians is lower than the proportion of Americans since 0.58<0.61. And the reason why is by the percentage.

d. larger for the Canadians, since Canadian citizens are more widely dispersed throughout their country than American citizens are in the United States. Hence, Canadians have more variable views.

False the porportion of Canadians 0.58 is NOT higher than the proportion of Americans satisfied 0.61 since 0.58 is not less than 0.61.

5 0

3 years ago

Read 2 more answers

Is y=2/7x+2 is proportional?

quester [9]

Answer:Yes it is proportional

4 0

3 years ago

Read 2 more answers

Please help? put in slope intercept then graph​

Please help? put in slope intercept then graph