MATHEMATICS HIGH SCHOOL

I need 15. please its my last question and fast​
noahaceja avatar

Answers

Answer 1
Answer: Answer: X(to the power of 0) over 3(to the power of 2)



Explanation: It is equal to 1/9

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Find the 50th term of 0,3,6,9....

Answers

Answer:

The 50th term is 147

Step-by-step explanation:

The nth term of an AP can be find as:

a_n=a+(n-1)d

Where, a is the first term, d is the common difference, n is the number of term and a_n is the nth term.

Now consider the provided AP: 0,3,6,9...

Here, the first term is 0, common difference is 3 and n is 50.

Substitute a = 0, d = 3 and n =50 in above formula.

a_(50)=0+(50-1)3

a_(50)=0+(49)3

a_(50)=147

Hence, the 50th term is 147
147 is the fiftieth term just multiply 3 by 50 and subtract 3

What is 1 tenth of 3.0. as a decimal

Answers

Answer=0.3

1/10 of 3.0 is 0.3

3.0*(1/10)=0.3

At Factory Y, a worker's wages for a 40-hour week is $200. She is paid 10% of her regular weekly wages for every hour that she works overtime. At the end of a certain week she received $380. Calculate the number of hours of overtime that she worked.

Answers

Answer:

She worked 18 hours of overtime.

Step-by-step explanation:

If she works 40 hours per week and gets $200, subtract $380 - $200 = $180.

If you multiply $180 by 0.1 (which is 10% converted to a decimal), you get 18 which is your final answer.

HELP HERE PLESSS. :)
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Answers

Answer:

is reflected across the line x=4

Find the difference.(5x2 + 2x + 11) - (7 + 4x - 2x2)
A.
3x2 + 6x + 4
B.
9 - 2x - 2x2
C.
3x2 - 2x + 4
D.
7x2 - 2x + 4

Answers

Answer:

D

Step-by-step explanation:

Answer:

D.)   9 − 2x − 2x2

The scores of the top ten finishers in a recent golf tournament are listed below. find the mean score.71 67 67 72 76 72 73 68 72 72
a. 76
b. 72
c. 73
d. 67

Answers

To find the mean (average) score of the top ten finishers in the golf tournament, you need to sum up all the scores and then divide by the number of scores (which is 10 in this case).

Sum of the scores: 71 + 67 + 67 + 72 + 76 + 72 + 73 + 68 + 72 + 72 = 720

Now, divide the sum by the number of scores:

Mean score = 720 / 10 = 72

So, the mean score is 72, which corresponds to option (b).

Final answer:

The mean score is 72.

Explanation:

To find the meanscore, you need to add up all the scores and then divide the sum by the number of scores. In this case, we have 10 scores, so the mean score is the sum of these scores divided by 10.



Adding up the scores, we have: 71 + 67 + 67 + 72 + 76 + 72 + 73 + 68 + 72 + 72 = 720



Dividing the sum by 10, we get the mean score: 720 / 10 = 72

Learn more about Mean Score here:

brainly.com/question/35641359

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