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
AveGali [126]
2 years ago
12

What number needs to be added to 5 and 3 so that the ratio of the first number to the second becomes 3:2?

Mathematics
2 answers:
sukhopar [10]2 years ago
7 0

Answer:

7

Step-by-step explanation:

x + 3 : x + 8 : : 2 : 3

(x + 3) \times 3 = (x + 8) \times 2 \\ 3x + 9 = 2x + 16 \\ 3x - 2x = 16 - 9 \\ x = 7 \\ x + 3 = 7 + 3 = 10 \\ x + 8 = 7 + 8 = 15 \\  

10 : 15

2 : 3

katen-ka-za [31]2 years ago
5 0

Answer:

+1 #

=5+1:3+1

=6:4

=3:2 #

You might be interested in
Ms. Hamm bought a new car for $37,500. It is said that her car depreciates at a rate of 7% each year
Alona [7]

Answer:

This would mean that the next year her car's value would go down by $2,625. The new value of the car would consequently be $34,875.

<h3><u>Step-by-step explanation:</u></h3>

<em>Here is how you can solve this problem:</em>

  • Okay, so first, let's find 7% of $37,500. To do this, the simple way would be to find first 1% of $37,500.

  • 1% of $37,500 is $375. This is because you are moving the decimal point two spaces to the left.

Now that we know that 1% of $37,500 is $375, let's multiply this value by 7.

  • 375 x 7 = 2625.

  • Subtract 2625 from 37,500.

  • You will get $34,875.

Let's say that the next year, her car value goes down by 7% again.

THIS IS THE IMPORTANT PART:

<em>YOU FIND 7% OF THE NEW VALUE, NOT $37,500. YOU WOULD FIND 7% OF $34,875.</em>

<em>Hope this helps! :) </em>

6 0
2 years ago
In stats would a test looking at gender &amp; holiday preference would I do a Chi-squared test? Which is the explanatory &amp; w
Liula [17]

In statistics, a Chi-squared test may be used to determine holiday choice and gender and α (alpha) is the response variable.

<h3>What is the Chi-squared test? </h3>

A statistical technique called the chi-square test is used to compare actual outcomes with predictions.

The goal of this test is to establish if a discrepancy between actual and predicted data is the result of chance or a correlation between the variables you are researching.

Whether there is a statistically significant association between categorical variables is determined by the Chi-square test of independence.

This issue is addressed by a hypothesis test. The chi-square test of association is another name for this assessment.

Hence,in stats would a test looking at gender & holiday preference yes you can do  a Chi-squared test and α(alpha) is the response variable.

To learn more about the Chi-squared test refer;

brainly.com/question/14082240

#SPJ1

3 0
1 year ago
HELP ME PLEASE I'M GIVING OUT BRAINLIEST WHOEVER ANSWERS FIRST!!!!!
Ad libitum [116K]

Answer:

w=v/ih

Step-by-step explanation:

v=iwh

v/ih=iwh/ih

=w=v/ih

6 0
3 years ago
What is the aswer ??????​
avanturin [10]

Answer:

<em>5</em><em> </em><em>is </em><em>correct</em><em> </em><em>answer</em>

Step-by-step explanation:

I hope it helps you

6 0
2 years ago
Read 2 more answers
Which of the following sets of ordered pairs is not a function?
choli [55]
A because the x-input 3 can't have different y-outputs
6 0
3 years ago
Other questions:
  • Out of 340 racers who started the marathon, 316 completed the race, 18 gave up, and 6 were disqualified. What percentage did not
    13·1 answer
  • Find the area of a circle with the radius of 3. (use 3.14 for pi)
    5·1 answer
  • A) Use synthetic division to show that 2 is a solution of 2h3 +14h2 − 72 = 0 .
    6·1 answer
  • PLEASE HELP ME! IT WOULD BE VERY MUCH APPRECIATED!
    6·2 answers
  • Select the correct answer.
    7·1 answer
  • Tell which property the statement illustrates 5•p=p•5
    15·1 answer
  • Hate math to be honest
    5·2 answers
  • It takes Dan 32 minutes to complete 2 pages of math homework. At this rate, how
    10·2 answers
  • Given m∥n, find the value of x.
    13·1 answer
  • What is the probability of picking a vowel from the letters A, B, C, D, and E?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!