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
Vitek1552 [10]
3 years ago
13

Simplify.Enter your answer, in simplest form, (in the boxes).

Mathematics
1 answer:
zepelin [54]3 years ago
5 0

Answer:

1/4

Step-by-step explanation:


You might be interested in
Andrea is told that the means of two groups in a study were statistically significant. She knows the means and standard deviatio
salantis [7]

Answer:

Cohen's D

Step-by-step explanation:

Cohen's D is a statistic that measures effect size. It shows standardised difference between 2 means.

Effect size is defined as how large the effect of a something is or its magnitude.

Cohen's D works effectively when the sample is >50 (that is for large samples). However a correction factor can be used to make results from small samples more accurate

The formular for Cohen's D is:

D = (mean1 - mean2) ÷ (√({standard deviation1}^2 + {standard deviation 2}^2)/2)

This is the most appropriate method in the given scenario

5 0
3 years ago
What is 40/80 simplified?
babymother [125]
The Answer is 1/2... Simplified
5 0
3 years ago
Is -1 ⅐ a natural, whole, integer, rational or irrational number?
lana66690 [7]

Answer:

Rational

Step-by-step explanation:

okay so a natural number is anything like 1,2,3,4...etc.

a whole number is like a natural number but includes 0's

an integer is numbers that can have both positive and negative numbers

but keep in mind all of these are whole numbers or can be made into a whole number (not including natural numbers)

this leaves...

Rational

now here is a word of advice every mixed number and fraction is rational because its already in a solved and complete form but a decimal that could be solved like 0.77777 or 0.345 with a line over it or 64 squared

Irrational

a number that has no end and cant be solved like 0.86866968.....  or 38 squared

5 0
1 year ago
Gary and Joey share a 16-ounce box of cereal. By the end of the week, Gary has eaten 3/8 of the box, and Joey has eaten 1/4 of t
V125BC [204]

Answer:

3/8 of the box is left so 6 ounces is left.

Step-by-step explanation:

Make the 1/4, 2/8 then add 2/8 by 3/8 to get 5/8 then subtract 8/8 by 5/8 to get 3/8 then multiply it by 2 to get 6/16.

So the answer is 6/16 or 6.

6 0
3 years ago
Read 2 more answers
PQRS and EFGH are polygons that can be mapped onto each other using similarity transformations. The transformation that maps pol
dsp73
I know its a scale factor of .5, i just don't know if its the rotation or reflection answer.
3 0
3 years ago
Read 2 more answers
Other questions:
  • In the algebra expression 7a+17b-10c,7, 17, and -10 are
    11·1 answer
  • Can someone please check my answer? thank you :)
    11·1 answer
  • A store gives a customer 20% off if $10 or more amount of product is purchased. Otherwise the customer pays the usual price at c
    7·1 answer
  • Help me plzz i will mark you the branliest :)
    10·2 answers
  • Please help ( angles )​
    9·2 answers
  • What is y=mx+b and how do I find it
    11·2 answers
  • Find the exact length of the arc s in the figure. (Assume r = 3 and θ = 106°.)
    10·1 answer
  • What is There are fourteen whole snack bars on a plate. There are five friends.
    9·1 answer
  • There are 16 marbles in a bag 12 of them are blue and 4 are yellow. what is the probability of picking a blue marble then a yell
    8·1 answer
  • Can anyone help me solve this
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!