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
ahrayia [7]
3 years ago
14

144 in 12 minutes what is the rate per minute

Mathematics
2 answers:
Dimas [21]3 years ago
8 0

Answer:

12

Step-by-step explanation:

144 divided by 12 is 12

Ne4ueva [31]3 years ago
7 0
The answer is 12 because you have to divide 144/12, the quotient will be 12 per minute.
You might be interested in
In the library on a university campus, there is a sign in the elevator that indicates a limit of 16 persons. Furthermore, there
Vedmedyk [2.9K]

Answer:

a) 151lb.

b) 6.25 lb

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean \mu and standard deviation \sigma, a large sample size can be approximated to a normal distribution with mean \mu and standard deviation \frac{\sigma}{\sqrt{n}}.

In this problem, we have that:

\mu = 151, \sigma = 25, n = 16

So

a) The expected value of the sample mean of the weights is 151 lb.

(b) What is the standard deviation of the sampling distribution of the sample mean weight?

This is s = \frac{\sigma}{\sqrt{n}} = \frac{25}{\sqrt{16}} = 6.25

8 0
3 years ago
Find the measure of the indicated angle to the nearest degree
gogolik [260]

Answer:

21.8014094864

Step-by-step explanation:

tan(x)= 4/10

=0.4

inverse tan(0.4)

21.8014094864

3 0
2 years ago
Please help me. It's urgent​
siniylev [52]

Answer:

a) 7/5

Step-by-step explanation:

y-\frac{y-1}{2}=1-\frac{y-2}{3}  \\Through\ the\ butterfly\ method\ of\ resolving\ denominators\ ,\\\frac{2y-(y-1)}{2} = \frac{3-(y-2)}{3} \\\frac{2y-y+1}{2} = \frac{3-y+2}{3} \\\frac{y+1}{2} =\frac{5-y}{3} \\3(y+1)=2(5-y)\\3y+3=10-2y\\3y+2y=10-3\\5y=7\\y=\frac{7}{5}

5 0
2 years ago
For one Chemistry test, Sally had to answer 25 questions. Of these questions, Sally answered 52.0% of them correctly. How many q
klio [65]
25 × 52% =
25 × 52/100=
13 questions answered correctly
3 0
3 years ago
What is the probability of getting an even number on the spinner? A. 5/6 B. 4/6 C. 3/6 D. 1/3
prisoha [69]
If the spinner has 6 spots then it’s 3 even and 3 odd therefore it’s C
6 0
2 years ago
Read 2 more answers
Other questions:
  • A long-distance telephone call costs $0.34 for the first minute and $0.31 for each additional minute. How much does a 25 minute
    15·1 answer
  • Make a copy of this document for yourself. Solve each problem. Remember to combine like terms and use inverse operations when ne
    8·2 answers
  • Jimmy brings $24 to the county fair for rides. Roller coaster rides cost $2, and the spinning cup rides cost $3. But Jimmy knows
    12·1 answer
  • Raymond just got done jumping at Super Bounce Trampoline Center. The total cost of his session was \$43.25$43.25dollar sign, 43,
    8·1 answer
  • Pat has 9 cards. Frank has 2 more cards that Steve. Steve has 3 cards. How many mire cards does Pat have than Frank?
    7·1 answer
  • Both before and after a recent earthquake, surveys were conducted asking voters which of the three candidates they planned on vo
    11·1 answer
  • I need help quick!!!!
    9·2 answers
  • Pentagon ABCDE Is the image of pentagon ABCDE under a dilation with a scale factor of 3/2 What is the length of segment overline
    6·2 answers
  • Can someone help me with this?
    10·1 answer
  • An item is regularly priced at $97. Lucy bought it at a discount of 55% off the regular price.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!