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Mathematics

1 answer:

Elza [17]3 years ago

4 0

B.<span>The score of the test (which depends on the number of correct answers) is 85. </span>

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Someone help please. A sports website writing team tries to predict the number of visits to their site based on the number of po

dimaraw [331]

Answer:

The scatter plot shows a positive correlation because the number of website visit increases as the number of posts increases

Step-by-step explanation:

The scatter plot shows a positive correlation because the number of website visit increases as the number of posts increases

6 0

3 years ago

My brain do be dead. I'm trying to catch up in my math class before Christmas. Any help I can get would be SO APPREICTATED AAA

soldier1979 [14.2K]

Answer:

x=3

Step-by-step explanation:

for 17.

we have that x=8 as one solution

then we have

x-8=0

so we know that

$f(x)=(x-8)(something)$

$\frac{f(x)}{x-8}=something$

so we divide and get that

$something = x^{2} -6x+9x$

and we can factor it as

$(x-3)(x-3)$

so the other solutions are

x-3 =0

x = 3

this is a normal division

3 0

3 years ago

Read 2 more answers

Vincent gathered groups of 1 to 8 people and gave every group the same puzzle to solve. He recorded the number of minutes it too

Agata [3.3K]

Answer:

Larger groups tends to take less time to solve the puzzle.

Step-by-step explanation:

It is given that Vincent gathered few groups from 1 to 8 people and he gave them the same puzzle to solve for each group. The graph is provided which show the relationship between the number of groups and the time taken by each group to solve the puzzle.

From the graph, it cam be seen that, the larger groups is more likely to take less amount of time to solve the puzzle as compared to the smaller groups.