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
REY [17]
2 years ago
8

The mean length of 10 childrens' index finger is 12.6cm.

Mathematics
1 answer:
ICE Princess25 [194]2 years ago
5 0

Get total lengths by multiplying:

10 x 12.6 = 126

6 x 16.1 = 96.6

Add the total lengths together and divide by 16:

126 + 96.6 = 222.6


222.6 / 16 = 13.9125

Rounded to 2 decimal places = 13.91


answer: 13.91

You might be interested in
A top speed a coyote can run at a speed of 44 miles per mile if a coyote could maintain its topp speed how far could it run in 1
Katyanochek1 [597]
The answer is 660 miles in 15 minutes

you would have to multiply 44 by 15

44 x 15
=660
5 0
3 years ago
A triangle has sides 12cm, 9cm and 15cm. Is the triangle right-angled? Justify your answer
marusya05 [52]

Answer:

yes

Step-by-step explanation:

Yes this triangle is right angled and can be justified using the Pythagorean theorem. The theorem states that: a^{2} +b^{2} = c^{2}. Substitute using the given values:

(9^2)+(12^2)=15^2

81 + 144 = 255

255 = 255.

It satisfies the theorem therefore it is a right angle triangle.

3 0
3 years ago
Use the compound interest formula to determine the final value of the given amount.
CaHeK987 [17]

Answer:

342.22$

Step-by-step explanation:

7 0
3 years ago
Yolanda went for a drive in her new car. She drove
GenaCL600 [577]
Her speed was 62.5 miles per hour.
5 0
3 years ago
Choose the function whose graph is given below.
torisob [31]

Answer:

A y=tanx

Step-by-step explanation:

mark me brainliest pl

7 0
2 years ago
Other questions:
  • The 2s in 6,228 was
    12·1 answer
  • The International Average Salary Income Database provides a comparison of average salaries for various professions. The data are
    11·1 answer
  • Find the minimum sample size necessary to be 99% confident that the population mean is within 3 units of the sample mean given t
    10·1 answer
  • Need help on this almost done
    8·1 answer
  • Slope of the line y=2x+5/2
    10·1 answer
  • A train travels at a constant speed of 60.4 miles per hour for 101.5 minutes. What distance does the train cover?
    6·1 answer
  • What is the number name for 3.252
    11·2 answers
  • In 65% of 500=n, what is n?
    11·1 answer
  • Marking brainliest!<br> In your own words, why does erosion mean?
    12·2 answers
  • Pa sagot po please maraming salamat po
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!