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
Cloud [144]
3 years ago
15

WILL MARK BRAINLEST

Mathematics
1 answer:
Fofino [41]3 years ago
7 0

Answer: The answer is 31.25 because The mean of 16 items was found to be 30. So once you checked, it was that 2 items were wrongly taken as 22 and 18 instead of 32 and 28 respectively. Sum = mean  no of items = 30  16 = 480

(32 +28) – (22 + 18) = 20

Correct mean =  = 31.25

Step-by-step explanation: My apologize that I took long I hope this helps.

You might be interested in
Mr. and Mrs. Doran have a genetic history such that the probability that a child being born to them with a certain trait is 37%.
Xelga [282]

Answer:

Yes

Step-by-step explanation:

Answer:

Sum: 0.78619≈0.786

Step-by-step explanation:

n=4

r=1, 2, 3, 4

r=1,2,3,4

"At least" counts up.

p=32\%=0.32

p=32%=0.32

q=1-0.32=0.68

q=1−0.32=0.68

The chance a success does NOT occur.

_{n}C_{r}p^rq^{n-r}

3 0
3 years ago
Read 2 more answers
Anyone ? I’ll mark you the brainiest
Anestetic [448]

a^2 + b^2 = c^2

4 ^2 + b^2 = 19^2

= 16 + b^2 = 361

= b^2 = 345

= b = 18.6

7 0
3 years ago
Read 2 more answers
Is there another number that has the prime factorization of 2x2x2x2x2x2x5x5x5x5x5x5?Explain.
NeX [460]
You have to put the number and count how many there are. Something like this.

7 0
3 years ago
(8x+1)(2x-3) as a simplified polynomial
Ugo [173]

Answer:

(8x+1)(2x-3) as a simplified polynomial

Step-by-step explanation:

I think this is the answer not sure

5 0
3 years ago
Find the mean for number of can collected. Explain the method you used. 57, 59, 60, 58, 58, 56.
OLga [1]
Add all numbers together, then divide by the number of numbers there are. in this case divide by 6
6 0
4 years ago
Other questions:
  • A minister claims that more than 60% of the adult population attends a religious service at least once a month. The null and alt
    8·1 answer
  • The area of a rectangular wall of a barn is 168 square feet. Its length is 10 feet longer than twice its width. Find the length
    9·1 answer
  • If the shirts are originally priced at $28.99 and $30.29 and there is 6% sales tax, how much does Marcus end up paying for them?
    10·1 answer
  • What is 72/63 simplified
    12·1 answer
  • What is the range of the function y=2x+1 for the domain 2<=x<=5?
    12·1 answer
  • 7 (x+5) = 4 (x+8) +6
    15·2 answers
  • Please help, math isn’t my strong suit.
    7·1 answer
  • What is the value of W?
    15·1 answer
  • Please answerr!! Math
    14·1 answer
  • A shirt that was selling for $80 is reduced to $60. Find the percent decrease in price.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!