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
mylen [45]
3 years ago
15

Apply the distributive property to create an equivalent expression. 4(3+1/4c- 1/2d)=

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
6 0

Answer:

4(3+1/4c-1/2d)

12+c-2d

Let me know if this helps!

You might be interested in
3xy - ² + 4x for x = -2, y = - and = 6?
Kitty [74]

Answer:

See below

Step-by-step explanation:

Not sure what you are asking....do you want to know what y is when x = -2   and the equation = 6 ?

3 xy^2 + 4x = 6         or is that    3 xy^(-2) + 4x = 6

Could use some serious editing of your question if you are able ....

7 0
2 years ago
In a survey, 600 adults in a certain country were asked how many hours they worked in the
Snowcat [4.5K]

Answer:

C. Correct

Step-by-step explanation:

The interpretation of a confidence interval of x% is that we are x% that this interval contains the mean of the population.

So, for example, the interpretation of a confidence interval of 95% is that we are 95% that this interval contains the mean of the population.

In this problem, we have that:

Based on the results, a 95% confidence interval for mean number of hours worked was lower bound: 41.5 and upper bound: 45.6.

Also, the following affiration:

(A) There is a 95% chance the mean number of hours worked by adults in this country in the previous week was between 41.5 hours and 45.6 hours.

This is correct

So, the answer is:

C. Correct

5 0
3 years ago
In your random sample of 25 Chips Ahoy bags, you find a mean of 985 chips per bag, with a standard deviation of 10 chips. Run a
stealth61 [152]

Answer:

The p -value is less than 0.001.

Step-by-step explanation:

Given information:

Sample size = 25 chips

Sample mean = 985

Sample standard deviation = 10

Let as assume that sample is distributed normally.

The formula for test statistic

t=\frac{\overline{x}-\mu}{\frac{s}{\sqrt{n}}}

where,

\overline{x} is sample mean

μ is population mean.

s is sample standard deviation.

n is sample size.

The value of test statistic is

t=\frac{985-1000}{\frac{10}{\sqrt{25}}}

t=\frac{985-1000}{\frac{10}{\sqrt{25}}}

t=-7.5

The p-value is

p=2\times p(t

Therefore the p -value is less than 0.001.

6 0
4 years ago
2.1 in a decimal form
Allisa [31]

2.1 is already in a decimal form.

Hope I helped!

7 0
3 years ago
3 4/9x5/9 will be lesser or greater than 3 4/9
Dmitry_Shevchenko [17]
It equals 1 74/81 which is less than 3 4/9
3 0
3 years ago
Other questions:
  • Adam needs both small and large cones to set up for a soccer practice. He knows there are fewer than 30 cones in the storage roo
    8·1 answer
  • 2ax-4ay+3bx-6by factor the expression as the product of two binomials
    15·1 answer
  • One of the most fiercely debated topics in sports is the hot hand theory. The hot hand theory says that success breeds success.
    10·1 answer
  • Can you also tell me if the others are right? please? ​
    12·2 answers
  • The total cost of n shirts is $15. The shirts are priced at a constant rate of $3 each.
    6·2 answers
  • Classify the number 8 by indicating in which set or sets it belongs in
    8·1 answer
  • What is the estimated sum? Round each addend to the nearest ten thousand before adding. 42,359 + 312,738 A. 350,000 B. 352,000 C
    15·1 answer
  • 6у — 10+ 6у + 10=180​
    12·2 answers
  • Write the following as inequalities<br> Domain=<br> Range=
    15·1 answer
  • Order of operations- what does each letter represent? P, D, M, A, S
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!