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SashulF [63]
3 years ago
6

I need help please?!!!!

Mathematics
1 answer:
kompoz [17]3 years ago
8 0

Answer:

7

Step-by-step explanation:

This is because

use formula n/2 +1 th term for odd number of observations

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Math workshops and final exams: The college tutoring center staff are considering whether the center should increase the number
ludmilkaskok [199]

Answer:

2. Number of workshops attended.

Step-by-step explanation:

The variable of interest for predicting the final exam score and doing regression analysis is workshop attendance.  Therefore, the response variable should be the number of workshops attended by each student.

This also agrees with what the college tutoring center staff are considering, which forms the research question: "should the center increase the number of math workshops they offer to help students improve their performance in math classes?"

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3 years ago
If BAC = 320°, what is the measure of BC?
melisa1 [442]

Answer:

BC = 40º

BMC = 40º

Step-by-step explanation: Since the measure the major and minor arcs add up to 360º, just subtract 320 from 360 to find BC which is 40º. <BMC is also 40º because the measure of the arc is equal to its corresponding angle.

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3 years ago
How many whole numbers are between 1 and 50 that are divisible by 2?
kupik [55]

Answer:

25

Step-by-step explanation:

The first number in the range 1 - 50 that is divisible by 2 is 2 itself.  Then 4, 6, 8, ....

Here's one way to think and count:

2 \rightarrow 1\\4 \rightarrow 2\\6 \rightarrow 3\\8 \rightarrow 4\\\vdots\\50\rightarrow 25

In the table, the number on the right is <u>half</u> the number on the left.  The numbers on the right are just counting numbers (natural numbers), so there are 25 even numbers between 1 and 50.

8 0
3 years ago
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Help me I need help plsss
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Debt is negative, growth is positive, and elevation is a zero
3 0
3 years ago
For x = 4, evaluate the expression 2x + 8.<br><br> 24<br><br> 16<br><br> 32<br><br> 0
xeze [42]

Answer:

16

Step-by-step explanation:

If x = 4

2(4)+8 (2 * 4 = 8)

8 +  8 = 16

[RevyBreeze]

8 0
2 years ago
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