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
sasho [114]
3 years ago
7

Find the mean for the set of number? please help me with the problem 10.7,10.8,4.511.2

Mathematics
2 answers:
liberstina [14]3 years ago
8 0
To find the mean for a set of numbers you add all of the numbers to get a total.
<span>10.7+10.8+4.5+11.2= </span>37.2
37.2 is the total of all the numbers
You have 4 numbers that you added together
take your total which is 37.2 and divide it by 4
37.2÷4= 9.3
Your answer would be 9.3

erica [24]3 years ago
6 0
1) add all the numbers together.         
10.7 + 10 + 8 + 4.5112 = 26.0112

2) divide the result by how many numbers you have.
26.0112÷4 = 6.5028

Answer = 6.5028

You might be interested in
Which expressions are equivalent to 2(25)?
nordsb [41]
The two on the bottom
7 0
3 years ago
Read 2 more answers
When pay rate is $14/hr and an employee has a 15 minutes added to an hour, how much?
hram777 [196]

Answer:

$3.50

Step-by-step explanation:

15 min is 1/4 hr.

Working an add'l 1/4 hr brings the employee additional pay:

($14/hr)(1/4  hr)  = $7/2, or $3.50

6 0
3 years ago
Simplify: 18q2−45q+25/9q2−25.
Svet_ta [14]

Answer:

\frac{(6q-5)}{(3q+5)}

Step-by-step explanation:

Given: \frac{18q^{2}-45q+25 }{9q^{2}-25 }

Factorizing the numerator and the denominator, we have:

18q^{2} - 45q + 25 = 18q^{2} - 30q - 15q + 25

                         = (3q - 5)(6q - 5)

and

9q^{2} - 25 = (3q - 5)(3q + 5)

So that,

\frac{18q^{2}-45q+25 }{9q^{2}-25 } = \frac{(3q-5)(6q-5)}{(3q-5)(3q+5)}

                 = \frac{(6q-5)}{(3q+5)}

Therefore,

\frac{18q^{2}-45q+25 }{9q^{2}-25 } = \frac{(6q-5)}{(3q+5)}

5 0
3 years ago
Variance is_________.
katrin [286]

Answer:

B

Step-by-step explanation:

Variance can be said to be a measure of dispersion for a random sample.

Variance = pq/n

When given the variance, we can find the standard deviation.

Standard deviation = √variance

= √pq/n

3 0
3 years ago
A line passes through (−1, 5) and (1, 3)
ikadub [295]
I hope this helps you

8 0
3 years ago
Other questions:
  • One half of the birds at the pet store are yellow. Tara buys one of the yellow birds. Then one third of the birds at the store a
    11·2 answers
  • How fast is 11hp on a go-kart?
    11·2 answers
  • Whitney's car goes 33 1/4 miles per gallon of gasoline. How far can it go on 9 1/2 gallons of gasoline?
    5·1 answer
  • Mr. Carr paid $64 interest for a two-year loan at 8% simple interest
    14·1 answer
  • You buy a quart of ice cream that comes in a cylindrical tub. A quart has a volume about 58 cubic inches. The tub has a height o
    13·1 answer
  • FF Problem Help
    13·1 answer
  • Use the information below to complete the problem: p(x) = (1)/(x + 1)
    7·1 answer
  • SOMEONE PLEASE HELP ME IM STRESSED OUT ILL GIVE OUT BRAINLIEST PLEASE DON’T ANSWER IF YOU DON’T KNOW THANK YOU
    7·1 answer
  • OK PLZ GIVE ME A GOOD ANSWER
    11·1 answer
  • #
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!