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
Zanzabum
2 years ago
9

A courier service company wishes to estimate the proportion of people in various states that will use its services. Suppose the

true proportion is 0.05.
If 269 are sampled, what is the probability that the sample proportion will differ from the population proportion by less than 0.03?
Mathematics
1 answer:
galben [10]2 years ago
5 0

Answer:

the area of a square piece of garden is 9409cm what is the premiter of a garden

You might be interested in
Evaluate the expression when a=3 and b=24 b-4a
Inessa05 [86]

Answer:

12.

Step-by-step explanation:

b - 4a

Substitute this equation with a=3 and b=24:

24 - 4(3)

24 - 12

12

5 0
3 years ago
Elle is buying new flooring for her kitchen
const2013 [10]

Answer:

The total area of the two rooms is 188.25 square feet

Step-by-step explanation:

Given:

Area of the kitchen = 132 square feet.

Dimension of the Laundry room =  8 1/3 feet by 6 3/4 feet.

To Find:

The total area of the two rooms = ?

Solution:

Area of the two rooms   =  Area of the kitchen + Area of the laundry room

Area of the two rooms   =    132 +  Area of the laundry room

Area of the laundry room  =(8 \frac{1}{3}) \times (6 \frac{3}{4})

Area of the laundry room  =\frac{25}{3} \times \frac{27}{4}

Area of the laundry = \frac{675}{12}

Area of the two rooms   =    132 +  \frac{675}{12}

Area of the two rooms   = 132 + 56.25

Area of the two rooms   = 188.25 square feet

3 0
3 years ago
During summer vacation, Tori read, on average, 40 pages per night. Now that she has returned to school, she is averaging 5% fewe
STatiana [176]

Answer: 38 pages per night

Step-by-step explanation:

Tori used to read an average of 40 pages per night but now she is going at a rate that is 5% slower.

To find the number of pages she is reading now, first find 5% of 40 pages:

= 5% * 40

= 2

Then subtract this figure from 40:

= 40 - 2

= 38 pages per night

<em>By deducting 5% from the reading quantity, the person is reading at 5% less. </em>

8 0
2 years ago
A 50-foot ladder leans against a building. If the base of the ladder is 6 feet from the base of the building, what is the angle
adell [148]

Answer:

The angle between the building and the ladder \theta = 6.9°

Step-by-step explanation:

Given data

AB = 50 ft = length of the building

BC = 6 ft

\theta = Angle between the ladder & building

From Δ ABC

\sin \theta = \frac{BC}{AB}

\sin \theta= \frac{6}{50}

\theta = 6.9°

This is the angle between the building and the ladder.

4 0
3 years ago
Suppose an aquarium has a length of 4 feet, a width of 2 feet, and is filled with water to a depth of 9 feet. A reef is placed i
BigorU [14]

Answer:

24ft^3

Step-by-step explanation:

The information that we kow about the shape of the aquarium:

length:

l=4ft

width:

w=2ft

when the reef is submerged, the water level rises 3 feet. The volume that those 3 ft represent in the aquarium will be the volume of the reef.

Thus, we calculate the volume of water "addition" with the same length and width as the aquarium but with a deep of 3 feet (thi is because the reef caused the water to rise 3 feet), and this is the volume of the reef that was added to the aquarium:

V=4ft*2ft*3ft\\V=24ft^3

The volume of the stone is 24ft^3

8 0
3 years ago
Other questions:
  • What’s 2 + 2 times 17 times 9 equals what
    5·2 answers
  • A band that will be the opening act for a concert charges a $500.00 flat fee as well as 10% of all profits from ticket sales. If
    6·1 answer
  • Translate and solve. Use the letter (x) for your variable.
    15·1 answer
  • Can someone help me plz​
    10·1 answer
  • Please answer! The attachment is here.
    6·1 answer
  • Under the translation (x,y) → (x + 1, y + 3), the point (1,8) will become what point?
    13·1 answer
  • 2. Find the area; reduce to lowest terms:<br> Length: 2 3/4 feet width 2/5 feet
    15·1 answer
  • Suppose the population of a town is 17,400 and is growing 2% each year.
    12·2 answers
  • Can someone answer this please
    7·1 answer
  • A $10 book is 50% off. What is the cost?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!