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
Inessa05 [86]
3 years ago
9

How do you turn 20% into a decimal?

Mathematics
2 answers:
miv72 [106K]3 years ago
4 0

Answer:move the percent sign to the left twice

Step-by-step explanation:

20% would be .2 or .20

110% would be 100/1000 so 12.2

lys-0071 [83]3 years ago
4 0

Answer: 0.20

Step-by-step explanation: u start behind the 0 and slide 2 times to the left and put ur decimal there and u get 0.20 and u want the percent u slide 2 times to the right infront of the 2 and u get 20%. Hope this helps u

You might be interested in
Factor the expression. x²- 121
liraira [26]
Hope this helps you if not let me know

7 0
3 years ago
Read 2 more answers
Three boxes weighing 128 pounds each and one box weighing 254 pounds were loaded onto the back of an empty truck. A crate of app
Firlakuza [10]

Answer:

1352 pounds

Step-by-step explanation:

128+128=256

256+254=510

510+128=638

2000-638=1352

6 0
3 years ago
An author argued that more basketball players have birthdates in the months immediately following July​ 31, because that was the
Lady_Fox [76]

Answer:

There is sufficient evidence to warrant rejection of the claim that professional basketball players are born in different months with the same​ frequency.

Step-by-step explanation:

In this case we need to test whether there is sufficient evidence to warrant rejection of the claim that professional basketball players are born in different months with the same​ frequency.

A Chi-square test for goodness of fit will be used in this case.

The hypothesis can be defined as:

<em>H₀</em>: The observed frequencies are same as the expected frequencies.

<em>Hₐ</em>: The observed frequencies are not same as the expected frequencies.

The test statistic is given as follows:

 \chi^{2}=\sum{\frac{(O-E)^{2}}{E}}

The values are computed in the table.

The test statistic value is \chi^{2}=128.12.

The degrees of freedom of the test is:

n - 1 = 12 - 1 = 11

Compute the <em>p</em>-value of the test as follows:

p-value < 0.00001

*Use a Chi-square table.

p-value < 0.00001 < α = 0.05.

So, the null hypothesis will be rejected at any significance level.

Thus, there is sufficient evidence to warrant rejection of the claim that professional basketball players are born in different months with the same​ frequency.

6 0
3 years ago
Find the given value of x 2x + 3 for x = 3
damaskus [11]
First, you need to substitute the value of x in all of the x spots. 
2x+3
2(3)+3.   Us PEMDAS to solve the problem.
6+3
9
4 0
3 years ago
Read 2 more answers
Given ao=-3 and an=2a,-1+1, find a4
sweet [91]

Answer:

8

Step-by-step explanation:

if you wrote out A(n) correctly than the answer is 8

8 0
3 years ago
Other questions:
  • Which expression is the same as 1/8 of 3?
    14·2 answers
  • M=3,(-5,-3) how can i write this is slope intercept form
    12·1 answer
  • Write down the mathematical name of this shape​
    6·2 answers
  • I dont get this. Can someone EXPLAIN .. i will give you brainliest
    11·2 answers
  • On Monday, Brad biked 1 4 6 miles; Tuesday, 1 3 6 miles; Wednesday, 1 5 6 miles; and Thursday, 1 4 6 miles. On which day did he
    7·1 answer
  • Julissa wants to join her local gym. A gym membership is $27 a month with a one–time initiation fee of $117. Which equation repr
    14·1 answer
  • A man sold his house for $125000. After paying the broker his commission, the man received $116875. What was the brokers commiss
    13·1 answer
  • What is the length if the baseedge labeled X? Will mark brainliest if correct.
    12·1 answer
  • Is this right or no?
    15·1 answer
  • Please answer this question ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!