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
vovikov84 [41]
2 years ago
13

A researcher is testing a claim that the mean wing span of bald eagles mean wing span is 22ft. He takes a simple random sample o

f 40 bald eagles and gets a sample mean of 24.6ft and a sample
standard deviation of 3.5ft. Find the test statistic, t=
Mathematics
1 answer:
solong [7]2 years ago
7 0
356 is the answer I think
You might be interested in
Which function describes this graph?<br><br> f(x)=4x+2<br> f(x)=x+2<br> f(x)=1/4x+2
GaryK [48]
F(x) = 1/4x + 2

This means that the y-intercept is 2 and the slope is 1/4.

Hope this helps!
7 0
3 years ago
Read 2 more answers
Which table of values represents a function?
ser-zykov [4K]
I would say option 3 hopefully im right!!
7 0
2 years ago
Read 2 more answers
Part À : Find a rational number that is between 9.5 and 9.7 - Explain why is it rational
noname [10]

9514 1404 393

Answer:

  A.  9.6

  B. √92 ≈ 9.59

Step-by-step explanation:

A. 9.6 is a rational number between 9.5 and 9.7. It is rational because it is a terminating decimal.

__

B. √92 is an irrational number between 9.5 and 9.7. It is irrational because it is the square root of an integer that is not a perfect square. Its decimal value is about 9.59.

6 0
3 years ago
Please solve them fast I need them
ser-zykov [4K]

Answer:

i dont see anything

Step-by-step explanation:can you put more details?

6 0
3 years ago
Read 2 more answers
is <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3to%20%5C%3A%20the%20%5C%3A%20power%20%5C%3A%20of%20%5C%3A%20100%7D%7B3to%20%5
Norma-Jean [14]

Remember the laws of exponents:

\frac{a^n}{a^m}=a^{n-m}

Then:

\begin{gathered} \frac{3^{100}}{3^{99}}=3^{100-99} \\ =3^1 \\ =3 \end{gathered}

Therefore:

\frac{3^{100}}{3^{99}}=3

7 0
1 year ago
Other questions:
  • Jack is a car salesman who works strictly on commission. For every car he sells, he earns a 2% commission. Cars sell for $35,000
    14·1 answer
  • PLEASE HELP!
    5·2 answers
  • What is the rate of return on a $5000 bond purchased at $4750 with a 12% coupon?
    8·1 answer
  • 13. Find the measure of ZABC. Show your work.<br>​
    5·1 answer
  • Distance between 0,2 and 8,8
    6·1 answer
  • Why is the answer C? Plz explain
    6·1 answer
  • .....<br>.....................<br><br>​
    7·1 answer
  • 1/3^6 what is the value
    5·1 answer
  • A triangle has an area of 70 square kilometers and a height of 10 kilometers.what is the length of the base?
    10·1 answer
  • ABC Awards is making a new trophy shape. The trophy will be composed of a rectangular prism having a square base with 4.5-inch s
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!