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
Rus_ich [418]
3 years ago
5

What is the answer ????

Mathematics
1 answer:
zlopas [31]3 years ago
7 0
I think its c hope this helps sorry if it dont
You might be interested in
Help asap neeed help
dalvyx [7]
It’s the last one. Six.

Explanation: 6*6 = 36 - 3 = 33 > 21
3 0
3 years ago
15 POINTS PLEASE HELP!
Nuetrik [128]

Answer:

buddy...u weren't able to attach it properly...

Step-by-step explanation:

u may type it out in the comments...

7 0
3 years ago
What is 1 2/3 times 2 3/5
Orlov [11]

Answer:

4 1/3

Step-by-step explanation:

Hope this helps :)

8 0
3 years ago
Read 2 more answers
So llike a lil bit of help here?????
dimulka [17.4K]

Answer:

they saved the same amount of money each month

Step-by-step explanation:

5 0
3 years ago
In a study, researchers wanted to measure the effect of alcohol in the development of the hippocampal region in adolescents. The
lbvjy [14]

Answer:

Kindly check explanation

Step-by-step explanation:

Given :

Sample size, n = 30

Tcritical value = 2.045

Null hypothesis :

H0: μ = 9.08

Alternative hypothesis :

H1: μ≠ 9.08

Sample mean, m = 8.25

Samole standard deviation, s = 1.67

Test statistic : (m - μ) ÷ s/sqrt(n)

Test statistic : (8.25 - 9.08) ÷ 1.67/sqrt(30)

Test statistic : - 0.83 ÷ 0.3048988

Test statistic : - 2.722

Tstatistic = - 2.722

Decision region :

Reject Null ; if

Tstatistic < Tcritical

Tcritical : - 2.045

-2.722 < - 2.045 ; We reject the Null

Using the α - level (confidence interval) 0.05

The Pvalue for the data from Tstatistic calculator:

df = n - 1 =. 30 - 1 = 29

Pvalue = 0.0108

Reject H0 if :

Pvalue < α

0.0108 < 0.05 ; Hence, we reject the Null

4 0
2 years ago
Other questions:
  • In scientific opinion polling, a random sample is used to avoid:
    9·2 answers
  • A mass of 1 g is set in motion from its equilibrium position with an initial velocity of 6in/sec, with no damping and a spring c
    11·1 answer
  • A committee of six Congressmen will be selected from a group of eight Republicans and four Democrats. Find the number of ways of
    8·1 answer
  • Problem Safety standards require a pool to add 3 chlorine tablets to every 2,000 gallons of water. Today, the lifeguards at Park
    11·2 answers
  • One side of a rectangle is 3 inches shorter than the other side, and the perimeter is 54 inches. What are the dimensions of the
    14·1 answer
  • Hi i need help asap my parent taught me how to do this equation (x^2-4x)^2+7x^2-28x+12=0 but i still dont understand I really ne
    14·1 answer
  • Translate the sentence to an algebraic expression r minus 7
    13·1 answer
  • For what value of x do the expressions 2x+3 and 3x-6 have the same value?
    7·1 answer
  • Can anyone help me with this please?
    7·1 answer
  • Find the solution to:<br> y=0.5+1<br> y=2x-2
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!