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
blsea [12.9K]
3 years ago
10

I need to find the unit rate ! please help it’s hard

Mathematics
2 answers:
tatuchka [14]3 years ago
8 0

Answer:

1/2 barrels an hour.

Step-by-step explanation:

Since in 2/3 hours it is 1/3 so to get 2/3 to a full hour you times by 3/2 so 2/3 times 3/2 is 1/2 barrels an hour

Zolol [24]3 years ago
5 0

Answer:

im guessing around 2/9

Step-by-step explanation:

You might be interested in
A candy company claims that its jelly bean mix contains 15% blue jelly beans. Suppose that the candies are packaged at random in
I am Lyosha [343]

Answer:

Doubtful.

Step-by-step explanation:

Our values are,

P=0.15 \rightarrow 15\%Jelly Bean Mix.

The sample for us is n=200

And our proportion (x) is 40 .

We can calculate  with this dates the sample proportion and make he test statistic.

p=\frac{x}{n} = \frac{40}{200} = 0.20

H_0:P=0.15

H_1:P \neq 0.15

We use the formula for Test statistic, that is given by,

z= \frac{p-P}{\sqrt{\frac{P-(1-P)}{n}}}

z= \frac{0.20-0.15}{\sqrt{\frac{0.15(1-0.15)}{200}}}

z= 1.98

We see that our P-value: 0.048 (From the Table)

We note that p-value is less than 0.05, so we should to rejecyt the null hypothesis and conclude that the calim is doubtful

4 0
3 years ago
Solve 7/4x + 5/6=4/3x - 3 for x
juin [17]

Answer:

x=-46/5

Step-by-step explanation:

1. subtract either 5/6 or add 3 for each side.

2. combine terms

3. x=-46/5

8 0
3 years ago
The table shows the running speeds of 10 randomly selected ostriches. Speed (mlles per hour) 35 40 37 33 36 34 32 36 41 36 Based
lukranit [14]

Answer:

D;the tropical ostrich runs at a speed of about 36 miles per hour

5 0
3 years ago
Read 2 more answers
I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would
andreyandreev [35.5K]
The Answer is 4605cm^3


Hope this helps good luck
5 0
3 years ago
Divide 41 five / 3 five
devlian [24]
41/3/5

Purple.
Maybe this will help:

calculate the mass of the sun
and then divide this. maybe you will get it next time.
6 0
3 years ago
Other questions:
  • is 7 over 9 , 5 over 12, and 5 over 8 terminating or repeating decimals? and what are they in decimals? please explain..thx :)
    13·1 answer
  • PLEASE ANSWER ILL MAKE YOU BRAINLIEST 2 questions
    8·2 answers
  • Find the lower bound for the following lengths:
    6·1 answer
  • Help! please i’m stuck
    15·1 answer
  • Mr. Loureiro simplified the expression 3x + 5(3x + 6) as 18x + 6. Is he
    5·1 answer
  • A food chemist salary is between 50000 to 100000 what is the median salary of this job
    6·2 answers
  • 100 POINTS AND BRAINIEST FOR BEST CORRECT ANSWER! The table below show the number of books read by students in a summer reading
    9·2 answers
  • Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
    7·1 answer
  • Please HELP I WILL GIVE BRAINLYEST
    14·1 answer
  • B
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!