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
cestrela7 [59]
3 years ago
6

There are 10 mystery books and 7 nonfiction book and 5 science books and 2 westerns what is the ratio of mystery books to the to

tal
Mathematics
1 answer:
Artyom0805 [142]3 years ago
3 0
10:24 because if you add up the amount of the books no matter what the genre is you get 24.There are 10 mystery books and it asks for the ratio of mystery books to the total of books so it would be 10:24
You might be interested in
What is the answer ? <br> PLS
grin007 [14]

Answer:

I think a or C

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
paid after the grace period, on average, more than 4 times in 2018, what are the null and alternative hypotheses? Select the cor
Mila [183]

Answer:

<em>H</em>₀: <em>μ</em> = 4 vs. <em>H ₐ</em>: <em>μ </em>> 4

Step-by-step explanation:

A null hypothesis is a sort of hypothesis used in statistics that intends that no statistical significance exists in a set of given observations.  

It is a hypothesis of no difference.

It is typically the hypothesis a scientist or experimenter will attempt to refute or discard. It is denoted by H₀.

Whereas, the alternate hypothesis is the contradicting statement to the null hypothesis.

The alternate hypothesis describes direction of the hypothesis test, i.e. if the test is left tailed, right tailed or two tailed.

It is also known as the research hypothesis and is denoted by H ₐ.

In this case we need to test whether the amount is paid after the grace period, on average, more than 4 times in 2018.

The hypothesis can be defined as follows:

<em>H</em>₀: <em>μ</em> = 4 vs. <em>H ₐ</em>: <em>μ </em>> 4

4 0
3 years ago
From the 12 players who will travel, the coach must select her starting line-up. She will select a player for each of the five p
gizmo_the_mogwai [7]

Answer:

990

Step-by-step explanation:

The center position can be selected in 3 different ways, the other 4 players can be selected in combinations of 11 players (the center is already selected) taken 4 at a time.

By the Fundamental Principle of Counting, there are

3\displaystyle\binom{11}{4}=3*\displaystyle\frac{11!}{4!(11-4)!}=3*\displaystyle\frac{11!}{4!7!}=990

ways for her to select the starting line-up.

7 0
3 years ago
What is 6x+7y=7 in slope intercept form?
leva [86]

Answer: The answer is y= -6/7x+1

4 0
3 years ago
A box has a square base with an area of 16 sq.in. Its is 14 inches tall. what is the volume?
babunello [35]

Answer:

224 inches cubed.

Step-by-step explanation:

Because the area of a square is 16 square inches, the side length is 4 inches. This is because a square's formula for area is the side squared.

Since the box is 14 inches tall, we multiply 4 inches by 4 inches by 14 inches. This means the answer is 224 inches cubed.

We also notice we don't need a measurement for the base sides, we only need to multiply the area by the height.

6 0
3 years ago
Other questions:
  • Find the exact value. cos150°
    8·2 answers
  • HURRY PLEASE!! How many sides are there in a regular polygon which has 120 degrees in each of its angeles?
    7·2 answers
  • Darius Washington makes 72% of his free throws.
    11·1 answer
  • Can someone please help me?????
    11·2 answers
  • I NEED HELP AND FAST
    7·1 answer
  • Please help me <br> ZB<br> Round your answer to the nearest hundredth.<br> 5<br> 2<br> ?<br> B
    14·1 answer
  • there is a ratio of 5 girls to 3 boys in the chorus.there are 24 boys in the chorus.how many girls are in chorus
    12·2 answers
  • Which rule describes the pattern in the table?
    6·2 answers
  • Need help with Aleks! If you answer=large point reward
    14·1 answer
  • HELP ME, IT'S AN EMERGENCY
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!