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
rodikova [14]
2 years ago
5

THIS IS FOR STATISTICS (PAIRED T-TEST)

Mathematics
1 answer:
AleksandrR [38]2 years ago
6 0

Answer:

Oh Ana significa familia

Step-by-step explanation:

You might be interested in
Find the volume of the frog queen building in Graz, Austria. The building is 18 meters long, 17 meters tall, and 18 meters wide
densk [106]

Answer: 5,508 m3

Step-by-step explanation:  V= 18 x 17 x 18 = 5,508 m3

8 0
3 years ago
Read 2 more answers
Question 1 (2 points)
vitfil [10]

Answer:

11

Step-by-step explanation:

121/11=11

5 0
3 years ago
Read 2 more answers
PLEASE HELP <br><br> ILL GIVE BRAINLIEST !
Naily [24]

answer:

to my knowledge it's, 65

5 0
3 years ago
Read 2 more answers
Write a compound interest function to model each situation. Then find the balance after the given number of years.
andriy [413]

Answer:

See explanation

Step-by-step explanation:

The standard compound interest formula is A = P(1+\frac{r}{n})^{nt} where:

P is the principal amount

r is the interest rate (typically as a percentage)

t is the time

n is the times compounded per unit of time

So,

1)  A = 50000(1+\frac{0.03}{12})^{(12)(6)} =59847.42

2) A = 43000(1+\frac{0.05}{1})^{(1)(3)} =49777.88

3) A = 65000(1+\frac{0.06}{4})^{(4)(12)} =132826.08

You should check my answers though, I may have mixed up some terms.

3 0
3 years ago
Find the coordinates of the point three tenths<br><br> of the way from A(-4, -8) to B(11, 7)
Leviafan [203]

let's first off take a peek at those values.

let's say the point with those coordinates is point C, so C is 3/10 of the way from A to B.

meaning, we take the segment AB and cut it in 10 equal pieces, AC takes 3 pieces, and CB takes 7 pieces, namely AC and CB are at a 3:7 ratio.


\bf ~~~~~~~~~~~~\textit{internal division of a line segment}&#10;\\\\\\&#10;A(-4,-8)\qquad B(11,7)\qquad&#10;\qquad \stackrel{\textit{ratio from A to B}}{3:7}&#10;\\\\\\&#10;\cfrac{A\underline{C}}{\underline{C} B} = \cfrac{3}{7}\implies \cfrac{A}{B} = \cfrac{3}{7}\implies 7A=3B\implies 7(-4,-8)=3(11,7)\\\\[-0.35em]&#10;~\dotfill\\\\&#10;C=\left(\frac{\textit{sum of "x" values}}{\textit{sum of ratios}}\quad ,\quad \frac{\textit{sum of "y" values}}{\textit{sum of ratios}}\right)\\\\[-0.35em]&#10;~\dotfill


\bf C=\left(\cfrac{(7\cdot -4)+(3\cdot 11)}{3+7}\quad ,\quad \cfrac{(7\cdot -8)+(3\cdot 7)}{3+7}\right)&#10;\\\\\\&#10;C=\left( \cfrac{-28+33}{10}~~,~~\cfrac{-56+21}{10} \right)\implies C=\left( \cfrac{5}{10}~~,~~\cfrac{-35}{10} \right)&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;~\hfill C=\left( \frac{1}{2}~,~-\frac{7}{2} \right)~\hfill

4 0
3 years ago
Other questions:
  • There are 32 mystery books.
    11·1 answer
  • Squash and Water are mixed in the ratio 1:5. Marion needs to make cups of juice that are 150ml for a party. She anticipates she
    9·1 answer
  • Easy points :) <br> 2*2*2+2-1
    12·1 answer
  • Please help!!! Which scale factors produce an expansion under a dilation of the original image?
    11·2 answers
  • There are 49 female performers in a dance recital. The ratio of men to women is 5:7. How many men are in the dance recital?
    9·1 answer
  • What would this be? Please help.
    13·1 answer
  • What is the common denominator of 2/5 and 12/20
    8·1 answer
  • “one week marjorie spent 1/2 of her allowance on a music video, 1/4 on a t shirt, 1/8 of it on bus fares. she has 5$ left how mu
    10·1 answer
  • Help please! What is 438 x 934? I'm timed (gc for the school peeps sending this to them)
    6·1 answer
  • Help would be appreciated ( Grade 4 homework )
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!