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
3241004551 [841]
3 years ago
13

Please help? unit rates in math

Mathematics
1 answer:
Vikentia [17]3 years ago
7 0
The answer is a hope it helps
You might be interested in
Which expression could be used to solve the problem?
Paladinen [302]
THE ANSWER IS D whoops lol sorry i was in an argument lol 
4 0
3 years ago
In an experiment you do a chi-square test comparing observed and expected progeny. Your calculated chi square is 0.375. With 1 d
myrzilka [38]

Answer:

It mean that the observed progeny is similar than the expected progeny. There is no a relationship between the categorical variables.

Step-by-step explanation:

The Chi-squared test is used to test the relationship between categorical variables. A categorical variable is a non-numerical variable. The null hypothesis of the Chi-squared test is that categorical variables are independent; it means that the frequencies are not dependent on the variable. It is important to know that the Chi-squared test does not measure causality, it only measures the relationship. To reject the null hypothesis, you usually need a probability lower than 0.05, but in this case, the probability was way higher than 0.05, it was between 0.5 and 0.9.

4 0
3 years ago
Each of the four sides of a swimming pool measures 9 meters. The pool is 5 meters deep. How much water will be needed to fill it
Alexxandr [17]

Answer:

D. 405

Step-by-step explanation:

First, you find the area of the swimming pool without the water. That is 9 x 9 = 81. Then you multiply the area (without water) by 5 to find the area with the water.

3 0
3 years ago
Read 2 more answers
The value of x + x(xx) when x = 2 is:<br><br> (a) 10, (b) 16, (c) 18, (d) 36, (e) 64
brilliants [131]

Answer:

(a)

Step-by-step explanation:

x + x(xx)

Put the value of x = 2 in the above expression we get,

2 + 2(22)

= 2 + 2(2 × 2)  

= 2 + 2(4)

= 2 + 8

= 10

Answer: (a)

3 0
2 years ago
In a certain game, a large container is filled with red, yellow, green, and blue beads worth, respectively, 7, 5, 3, and 2 point
aivan3 [116]

Step-by-step explanation:

Below is an attachment containing the solution.

6 0
3 years ago
Other questions:
  • A jar contains five red marbles and three green marbles. A marble is drawn at random and not
    14·1 answer
  • Can someone please help me with these step by step?
    6·2 answers
  • What is the solution to the equation? t(8 – 3) = 2 • 8 – 2 • 3 A. 3 B. –3 C. 8 D. 2
    14·1 answer
  • David's heart beats 75 beats per minute.
    8·1 answer
  • What times what equals 180
    6·1 answer
  • bobby buys 3kg of rabbit food here is a label on food ( feed your rabbit 25g for each kg of its body weight each day). the rabbi
    5·1 answer
  • Find the exact solution of x x^2 = 16 X=4 No Solution x= +4 x=-4​
    14·1 answer
  • Classify the following triangle. Check all that apply.
    6·1 answer
  • How much pp does the3 average whor suc in a day<br> asking for a friend
    13·2 answers
  • The number of visits to public libraries increased from 1.5 billion in 1991 to 1.7 billion in 1996. Find the average rate of cha
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!