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2 years ago

PLEASE HELP ME THIS IS DUE BY 1 P.M AND I REALLY NEED HELP

Mathematics

1 answer:

irga5000 [103]2 years ago

5 0

It is not factored completely because it was only factored by 3ab but it could have been factored by 6a²b

6a²b(a+6+8a²)

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Shawna sold half of her comic books and then bought ten more. She now has 35. With how many did she begin?

ella [17]

35 - 10 is 25 then 25 times 2 is 50 shawna had 50 comic book

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3 years ago

Solve plssss vvvvvvvdhhdgd

anzhelika [568]

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2 years ago

A random sample of US adults revealed that approximately 68% own their own home. In this same sample, 52% of the respondents had

Scrat [10]

Answer:

D) 0.846

Step-by-step explanation:

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2 years ago

A Little League baseball coach wants to know if his team is representative of other teams in scoring runs. Nationally, the avera

Veseljchak [2.6K]

Answer:

<h2>Yes, it is likely due to the significant difference in their average scores. </h2>

Step-by-step explanation:

The average number of runs scored by a Little League team in a game is 5.7. If he chooses five games at random in which his team scored 5 , 9, 4, 11, and 8 runs, their average score of the five games is expressed as shown;

Average score of 5 games = (5+9+4+11+8)/5

Average score of 5 games = 37/5

Average score of 5 games = 7.4

Comparing the average score in 5 games to the the average number of runs scored nationally, it can be seen that their difference is 7.4 - 5.7 which is 1.7. Since the difference is quite significant, then it is most likely that his team's scores is different from the national distribution.

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3 years ago

The scatter plot shows the amount of sunlight some tomato plants received and the amount of each plant grew

Studentka2010 [4]

Answer:

Option D

Step-by-step explanation:

The complete question is attached herewith.

Also the options for the same are as follows -

What is the meaning of the slope of the trend line shown on the scatterplot?

A A plant grows about 3 inches for every 2 hours of sunlight it receives.

B A plant grows about 2 inches for every 3 hours of sunlight it receives.

C A plant grows about 3 inches for every 1 hour of sunlight it receives.

D A plant grows about 1 inch for every 3 hours of sunlight it receives.

Solution

If we look at the graph, we can see that in 6 hours the tomato plant grew by 2 inches.

At the X axis, when x = 6 hours, the y co-ordinate at X = 6 hours is 2 inches.

Hence, It can be interpreted that 1 inch of the tomato plant grows in 3 hours.

Hence, option D is correct

3 0

2 years ago