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
jeyben [28]
2 years ago
10

(m-2)5 = m3 True or False

Mathematics
1 answer:
AleksAgata [21]2 years ago
8 0
The answer is true trust just had this
You might be interested in
Hi can u help please thanks
faltersainse [42]

The first one is the answer/

8 0
3 years ago
What do you get if you add the absolute value of −3 to the opposite of −3?
mote1985 [20]

Answer: 6

Step-by-step explanation: The absolute value of -3 is 3 and the opposite of -3 is 3. That means 3 + 3 = 6.

5 0
3 years ago
2. You have $500 to invest and have several options available to you.p a. Your banker shows you the graph at right to explain wh
Vaselesa [24]

Answer:

replace x with number then multiply or divide

Step-by-step explanation:

6 0
2 years ago
A study was conducted to determine whether magnets were effective in treating pain. The values represent measurements of pain us
amm1812

Answer:

Given:

Sham: n= 20,     x=0.44,   s=1.24,

Magnet:n= 20,  x =0.49,   s= 0.95

For Sham:

Sample size, n = 20

Sample mean = 0.44

Standard deviation = 1.24

For Magnet:

Sample size = 20

Sample mean = 0.49

Standard deviation = 0.95

The null and alternative hypotheses:

H0: s1²=s2²

H1: s1² ≠ s2²

a) To find the test statistics, use the formula:

\frac{s1^2}{s2^2}

\frac{1.24^2}{0.95^2} = \frac{1.5376}{0.9025} = 1.7037

Test statistics = 1.7037

b) P-value:

Sham: degrees of freedom = n - 1 = 20 - 1 = 19

Magnet: degrees of freedom = n - 1 = 20 - 1 = 19

The critical values:

[Za/2, df1, df2)], [(1 - Za/2), df1, df2]

f[0.05/2, 19, 19], f[(1 - 0.05/2), 19, 19]

f[0.025, 19, 19], f[0.975, 19, 19]

(2.526, 0.3958)

The rejection region:

Reject H0, if  F < 0.3958 or if F > 2.526

c) Conclusion:

Since the critical values of test statistic is between (0.3958 < 1.7037 < 2.526), we fail to reject null hypothesis H0.

There is insufficient evidence to to support the claim that those given a sham treatment have reductions that vary more than those treated with magnets

3 0
3 years ago
Question 7 of 10
Vsevolod [243]

Answer:

g(x) = –3(x + 6)2 + 48.

Step-by-step explanation:

The graph of f(x) = x2 is shifted right 6 units. The graph of f(x) = x2 is shifted down 48 units. The graph of f(x) = x2 is reflected over the y-axis.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone please help, ty!!
    11·2 answers
  • What is the square root of 120
    5·2 answers
  • A sociologist develops a test to measure attitudes about public transportation, and 27 randomly selected subjects are given the
    9·1 answer
  • Estimate 2,525 ÷ 64<br> nononononononnow
    13·2 answers
  • A cyclist rolls down a hill. He starts from rest and after 8 s he is traveling at 13.6m/s. What is his acceleration?
    9·1 answer
  • Solve the equation.<br><br> −10=−b4
    11·2 answers
  • I NEED HELP WITH NUMBER 7 I WILL GIVE BRAINLIEST HELP ME
    10·2 answers
  • Find the distance between the two points (-7,0) and (-9,-8)
    6·1 answer
  • I spent 3/4 of my money, then I spent 1/5 of what was left. What part of all my money did i spend?
    15·1 answer
  • Solve for x<br> 2(x + 7) &lt;3(x + 4)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!