1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jeka57 [31]
2 years ago
12

mean of 164,175,178,166,167,145,176,150,174,162,180,156,173,158,182,184,160,172,186,168,195,169,171,187,170

Mathematics
1 answer:
Karo-lina-s [1.5K]2 years ago
7 0

Answer:

170.72

Step-by-step explanation:

to find the mean, we must add al the numbers and divide it by n

that is,

164,175,178,166,167,145,176,150,174,162,180,156,173,158,182,184,160,172,186,168,195,169,171,187,170 we have to add al these numbers and divide it by 25

sum- 4628 divided by 25

=170.72

You might be interested in
Ted says that 3 tenths multiplied by 100 equal 300 thousandth is he correct use a place value chart to explain
GuDViN [60]
More information ---------------------------------------------
                                                                  l-l lxl 
                              -----------------------------------------------
                                  you can't enter to this page              -
----------------------------------------------------------------------------
8 0
3 years ago
4/28 - [10 + (3 + 1) x 2]]
Sholpan [36]

Answer:

\frac{4}{28}-\left(10+\left(3+1\right)x\cdot \:2\right)=-8x-\frac{69}{7}

8 0
3 years ago
Leslie ran 3 mile race. The second mile took her 10 percent longer than the first one and the third mile took her 24 seconds lon
Brilliant_brown [7]

Answer:

8.8 Minutes or 528 Second.

Step-by-step explanation:

↓[ Read Below ]↓

Important Info:

Leslie Ran 3 Mile Race.

2nd Mile = 10% longer than 1st and 3rd Miles took her 24s longer than 2nd Mile

Question to Answer:

Leslie’s total time for the race was 26 minutes how long did the second mile take her?

Explanation/Solution:

Let for first mile, she took x minutes . And second mile took her 10 percent longer, so second mile took

x+ 10/100x = 110/100x=1.1x

And the third mile took 24 seconds longer as compared to second mile .

So third mile took

1.1x+24/60 = (1.1x+0.4) Minutes

And the total time for the race was 26 minutes, that is

x+1.1x+1.1x+0.4=26

3.2x=26-0.4

3.2x=25.6

x= 25.6/3.2 = 8 Minutes

So the first mile took 8 minutes. And therefore second mile took

= 1.1 (8) = 8.8 Minutes

Also Equal to 528 Second.

[RevyBreeze]

4 0
2 years ago
Jessica drove 660 miles in 12 hours. At the same rate, how many miles would she drive in 9 hours?
NARA [144]
Many d a dsnnynsnsnsjsjsnnsnsndny
5 0
2 years ago
Please help
Lelu [443]
Here is the answer to the given problem above. Given that the business owes $8000 on a loan and every month, it pays 1212. So for the first month, the remaining is 6,788. On the second month is 5,576, and on the third month, it is 4,364. In the fourth month, the remaining would be 3,152, and in the fifth month is 1,940. Therefore, on the sixth month, if the business pays 1,212 still, the remaining would be $728 only. Hope this answer helps.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Arnold buys 8/9 pound of ground turkey. he uses 3/4 pound of the ground turkey to make meatballs. how many pounds of ground turk
    14·2 answers
  • Charlie wants to order lunch for his friends. He'll order sandwiches and a $2 kid's meal for his little brother. Charlie has $32
    15·2 answers
  • How many solutions does this system have? y=3/4x-5 -3x+4y=-20?
    15·1 answer
  • What percent is equivalent to 1/20
    12·2 answers
  • Answer this question in one minutes
    9·1 answer
  • A continuous random variable may assume :
    5·1 answer
  • there are two triangles one has a base of 8 cm and a height of 10 cm the other has a base of 5 cm and a height of 13 cm which tr
    15·2 answers
  • What is the conversion factor to convert kilometers to miles?
    6·1 answer
  • 5. Average (missing value). The temperature at the top of Mt. Hood in Oregon was recorded for 5 straight days. For the first fou
    11·1 answer
  • Write the sum of <br> 5x2+2x−10 and 2x2+6 as a polynomial in standard form.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!