to evaluate the integrity of underground water lines, the department of public works randomly selects 20 sites in the city to unearth and observe the water lines. At 5 of the sites, the water lines needed repair. The department of public works concludes that about one-fourth of underground water lines throughout the city need repair.

Answers

Answer 1

Answer:

Callateputa

Step-by-step explanation:


Related Questions

Find the value of x.

Answers

Answer:

x = 45

Step-by-step explanation:

45 + 45 = 90

90 + 90 = 180

180 degrees is a triangle

Plz mark as brainliest if correct! Have a nice day!!!

-Lil G

the answer would be 45

45+45= 90
90+90=180
and 180 is a triangle hope this helped

What are the dimensions of the base of the pyramid?

8 ft by 6 ft
8 ft by 3 ft
6 ft by 3 ft
8 ft by 9 ft

Answers

There’s no picture or is this the question
Is there a picture of the pyramid or just the question?

The population of a city decreases by 2.2% per year. If this year's population is 197,000, what will next year's population be, to the nearest individual?

Answers

Answer:

192666

Step-by-step explanation:

Helene spends 25% of her budget on transportation expenses. Enter this percent as a decimal and as a fraction in simplest form.


25% written as a decimal is
and written as a fraction is

Answers

decimal form is (.25)
and as a fraction it is (1/4)

Pls help me answer this

sincee i forgot to upload the picture

Answers

Answer: i am sure its d hope this helped you >''<

Step-by-step explanation:

A polar bear travels across the snow at a rate of 25 miles per hour. Which representation shows the distance a polar bear can travel at this rate?

A. y = x + 25
B. y = 25x
C. y = x - 25
D. y = 1/25x

Answers

Answer: B

Step-by-step explanation:

Y (distance) is 25 multiplied by x

x is how many hours

so if we make x hours,

25x = y

B is the answer because x represents the hours. We know that 25 is how many miles the bear can travel per hour. Therefore, y = 25x

Two friends buy supplies for a lemonade stand. The expression −202 represents the amount of money each friend spends on supplies.

Answers

Answer:

yes its d

Step-by-step explanation:

The option you choose is correct.

can anyone help with this? will give brainliest thx

Answers

1. True

2. True
3. False
4. True
5. False

Answer:

2a. False (the correct answer is whole number 12)

2b. True

2c. False (the correct answer is .05)

2d. True

2e. False (the correct answer is 1/21)

Are the ratios 3:6 and 6:3 equivalent? Why or why not?

Answers

Answer:
Yes!
Step-by-step explanation:
It is because your still getting the same number 3 because even though your multiplying and dividing it still works

Answer:

no

Step-by-step explanation:

3:6 is equal to 1/2 where 6:3 is equal to 2

During which section of the car's trip is the moving at the fastest speed?

Answers

The answer is C. I think we can agree that it would be between C and D because they look steeper than A and B. The slope of C is 3 and the slope of D is 2 and 3 is more, so C is your answer.

oh somebody please do help me

Answers

Answer:

Bacteria

Step-by-step explanation:

Bacteria dominate the early process in compost and probably will make up 80 to 90 % of compost microbes. Most bacteria found in soils and in compost are decomposers. A teaspoon of fertile soil can contain anywhere from 100 million to a billion bacteria with representatives from 10,000 species.

D. Bacteria because trees

The sum of the measures of angle K and angle B is 90°.

The measure of angle K is (5x + 15)°
The measure of angle B is 40°
What is the value of x?

Answers

Answer:

value of x is 7

Step-by-step explanation:

from question

k+b=90

5x+15+40=90

5x=90-55

5x=35

hence, x=7

PLZZ help I need this as a decimal. I will give 10 points PLZZZ

Answers

Answer:

117.125

Step-by-step explanation:

it should be 117.125 since you already have 117 as your whole number and 1/8 as a decimal is 0.125

solve for x please I don't understand

Answers

Answer:

106

Step-by-step explanation:

x+74=180

The sides all equal 180

so you do 180-74 in order to find the answer

The right answer is 106

Please, help!!!! A fully loaded and fueled spacecraft can weigh close to million pounds. What is this weight converted to​ tons?

Answers

2300 tons because 1pound= 0.0005tons

A fully loaded and fueled spacecraft weighing 4.6 million pounds is equivalent to 2,300 tons.

What is Unit of Measurement?

A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity.

Given that a fully loaded and fueled spacecraft can weigh close to million pounds.

We need to find the find the weight converted to​ tons.

To convert pounds to tons, we divide the weight in pounds by 2,000

since there are 2,000 pounds in a ton.

4,600,000/2,000

= 2,300 tons

Therefore, a fully loaded and fueled spacecraft weighing 4.6 million pounds is equivalent to 2,300 tons.

To learn more on Unit of Measurement click:

https://brainly.com/question/15402847

#SPJ2

What is the constant factor in the geometric pattern below?

4, 6, 9, 13.5, 20.25 . . .

A. Each term is multiplied by 0.5.
B. Each term is multiplied by 1.5.
C. Each term is multiplied by 1.75.
D. Each term is multiplied by 2.

Answers

Answer:

B. Each term is multiplied by 1.5.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Which prism can be made using the net shown below?

Answers

The answer is Triangular prism

By using the net shown below we can make a triangular prism.

What is a triangular prism?

A triangular prism is a polyhedron constructed of two triangular bottoms and three rectangular flanks. It is a three-dimensional body that has three flank faces.

Here we need to make a shape from the net given in the figure. The net contains two triangular faces and three rectangular faces so we can make a triangular prism out of it.

To know more about prism follow

https://brainly.com/question/23963432

#SPJ2

When Johnny woke up at 8am, it was 14 degrees below zero. Every 2 hours, the temperature dropped 4 degrees. What is the temperature at noon? Group of answer choices


6

-6

-22

22

Answers

Answer:

aasdfghjkllknhgfdsazxcvhjk

Step-by-step explanation:

zsxdcfvgbhnj

Answer:

-22

Step-by-step explanation:

40 points!
What are the steps to finding areas?
Trapezoid:
Rectangle:
Circle:
Triangle:

Answers

Answer:

Trapezoid: So basically to find the area of a trapezoid, multiply the sum of the bases (the parallel sides) by the height (the perpendicular distance between the bases), and then divide by 2.

Rectangle: To find the area of a rectangle, multiply the length by the width. The formula is: A = L * W where A is the area, L is the length, W is the width, and * means multiply.

Circle: The area of a circle is pi times the radius squared (A = π r²).

Triangle: To find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the fact that a parallelogram can be divided into 2 triangles.

I totally agree with the person below me said I think that is a decent anwser and that’s something I would say also so yes that is correct .

The table lists recommended amounts of food to order for 25 party guests. sydney and amanda are hosting a graduation party for 40 guests. They know there will also be guests stopping by who may have come from other parties. For ordering​ purposes, they will count each of these​ "drop-in" guests as half a guest. How much of each food item should sydney and amanda order for a graduation party with 45 drop-in guests? Party Food Item Amount Fried Chicken 24 pieces Deli Meats 4 1/3 pounds Lasagna 10 1/4 pounds sydney and amanda should order pieces of chicken.

Answers

Answer: They should order 65 pieces of chicken, 9 1/6 pounds of deli meats, and 26 7/8 pounds of lasagna.

A dump truck can carry 8 tons. How many pounds can the dump truck carry?
Question 5 options:

8,000 pounds

12,000 pounds

16,000 pounds

18,000 pounds

Answers

Answer:

16,000 pounds

Step-by-step explanation:

1 ton = 2,000 pounds

If you have 8 tons, that's 2,000 8 times (2,000 x 8) which is 16,000

16,000 pounds 1ton =2000 pounds

can someone explain how to do this please

Answers

Answer:

cant see it can u explain

Step-by-step explanation:

Choose all that are correct.

a) Random samples from the same population will vary from sample to sample.
b) As the sample size increases, the sample distribution more closely resembles the population distribution.
c) Values of a sample statistic of different random samples of the same size from the same population will be the same.
d) If a random sample is chosen from a population with a large cluster of points at the maximum, the sample is likely to have at least one element near the maximum.

Answers

Answer:

C

Step-by-step explanation:

Consider the right triangular prism.



What is the volume of the right triangular prism?

Answers

Answer:

30

Step-by-step explanation:

V= bXbXbXh

Answer:

300 mark me brainy plz!

Step-by-step explanation:

A rectangular parking lot has a length of 84 feet and a width of 56 feet. Which of the following could be used to find the diagonal distance across the parking lot?
A. 84² – 56² = c²
B. (84 + 56)² = c²
C. 84² + b² = 56²
D. 84² + 56² = c²

Answers

Answer:

The diagonal is approximate is 101 feet

Step-by-step explanation:

Since the parking lot is rectangular, dividing it diagonally makes it two right angle triangles.

l = 84 ft and w = 56 ft

the diagonal becomes the hypothenus of the right angle triangle

so length and width are opposite and adjacent

Then we can now use pythagoras theorem, we will have

l² + w² = d²

84² + 56² = d²

7056 + 3136 = d²

10192 = d²

d² = 10192

d = √10192

d = 100.955

d ≈ 101 ft

Answer quick please! Which equation represents a line with a slip of three and a y-intercept of 6?

Answers

Answer:

Try letter A (Sorry if its not right)

PLZ PLZ PLZ EXPLAIN AND SHOW YOUR REASONING AND THE ANSWER FOR BOTH QUESTIONS ILL GIVE YOU BRAINLIEST
The function f is given by f(x)=10x+3 and the function g is given by g(x)=2^x . For each question, show your reasoning. Which function reaches 50 first? Which function reaches 100 first?

Answers

Answer:

do you still need help?

Step-by-step explanation:

Hello! Can someone please help me with this?
Solve Equations for Unknown Angles

Answers

Step-by-step explanation:

For the first one for A, B, C its the explanation in the left corner

Kim will choose 1 type of meat and 1 type of cheese for her sandwich. The meats offered are ham, turkey, or roast beef. The cheeses offered are American, Swiss, cheddar, or provolone. Kim dislikes roast beef and Swiss cheese. How many different possible sandwiches does that leave Kim?

Answers

Answer:

6 sandwiches

Step-by-step explanation:

Have a nice day

6 different sandwiches

(-1)x^{2} 299 cual es el resultado y los pasos?

Answers

Answer: 299x^2 I think I hope we help you
Other Questions
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