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
Alinara [238K]
3 years ago
10

Packages of laundry soap are labeled 70 oz, but they are actually filled with mean contents of 70.2 oz and standard deviation 0.

6 oz. if a student took a random 30 boxes of the soap and weighed the contents of each, the mean of the sampling distribution of the mean of samples of size 30 is
Mathematics
1 answer:
kozerog [31]3 years ago
3 0

Answer:

Step-by-step explanation:

You might be interested in
A rental car company charges $30 a day plus $0.05 a mile. Which expression could be used to find the cost of renting a car for m
Gnoma [55]

Answer:

C

Step-by-step explanation:

Since the company earns $0.05 for every mile, we would multiply m by 0.05. We also add it with 30 since it is a base charge. This makes it C

It can't be A or B since that would mean the company earns $30.05 for every mile.

It can't be D since that would mean the company earns $30 for every mile with a base charge of $0.05.

6 0
3 years ago
15. Which of the following equations was
arlik [135]

Answer:

B

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c (m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 6) and (x₂, y₂ ) = (6, 0)

m = \frac{0-6}{6-0} = \frac{-6}{6} = - 1

Note the line crosses the y- axis at (0, 6 ) ⇒ c = 6

y = - x + 6 or y = 6 - x ⇒ B

3 0
3 years ago
What is 40(33-11)2^2
Inga [223]

Answer:

3520

Step-by-step explanation:

33-11=22

40 times 22=880

880 times 4=3520

3 0
3 years ago
In ABC with the right angle at vertex C, sin(b)= (26)/8. What is sin(a)?
Marat540 [252]

Answer:

We can use the Pythagorean theorem and properties of sines, cosines, and tangents to solve the triangle, that is, to find unknown parts in terms of known parts.

Step-by-step explanation:

Pythagorean theorem:   a2 + b2 = c2.

Sines:   sin A = a/c, sin B = b/c.

Cosines:   cos A = b/c, cos B = a/c.

Tangents:   tan A = a/b, tan B = b/a.

4 0
2 years ago
4000 is 1/10 as much as what number
crimeas [40]
40,000

All you do is multiply 4,000 by 10 to find out what 10 times of your number is, if 4,000 is only 1/10 of it.
6 0
3 years ago
Other questions:
  • for the past 3 months, grace used her cell phone for 43 min, 62 min, and 57 min.how many minutes would she have to use her cel p
    12·1 answer
  • Can anyone help me with this problem? If you can include the steps, please do! Thanks :)
    7·1 answer
  • ∠ R and∠ S are complementary. If m ∠ R = 12x - 3 and m ∠ S = 7x - 2, find m ∠ R.
    14·1 answer
  • If you paint 1/6 of a fence each day, how many day would it take you to paint 3/4 of the fence?
    10·2 answers
  • To rent a bicycle, a bike shop charges a deposit plus an hourly rate. Martin can determine how much he will have
    7·2 answers
  • Which of the following is the major negative aspect of crossover designs for research studies? A. Prohibitive cost B. Residual e
    8·1 answer
  • A half marothon is 13 miles, how many kilometers is that?
    9·1 answer
  • Use the Pythagorean Theorem to find the length ​
    11·1 answer
  • HELP WILL MARK BRAINLIEST!!!! Ramona has a combination lock for her bicycle. She knows the numbers are 20, 41, and 6, but she ca
    10·2 answers
  • Find the missing angle I think...
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!