In the same set of 1,000 integers from 1 to 1,000, an integer chosen at random on a single trial should be an integer from 1 to 25 about 25 out of every 1,000 trials, or one out of every 40 integers selected. How many integers between 1 and 25 would you expect to appear in a sample of 80 trials?

A. A sample of 80 integers would be expected to have no integers from 1 to 25.
B. A sample of 80 integers would be expected to have two integers from 1 to 25.
C. A sample of 80 integers would be expected to have four integers from 1 to 25.

Answers

Answer 1

Answer:

C

Step-by-step explanation:


Related Questions

Use the bar graph to find the experimental probability of the event. Write your answer as a fraction or percent rounded to the nearest tenth.

Answers

Do you still need the answer, because im working on the same question..

What value of x and y will make the polygon
below a parallelogram?
X= ?
Y= ?

Answers

Answer:

X = 35° & Y= 110°

Step-by-step explanation:

The total measure of all angles in a parallelogram must equal to 360°. While finding the measures, it is important to remember that opposite angles of parallelograms are congruent & adjacent angles of parallelograms are supplementary.

Let's call (3x+5): Side A

Side B: 70°

Side C: 2x

Side D: (x+3y)

Opposite angles of parallelograms are congruent, which means:

Side C = Side B

Side A = Side D

Lets solve for X:

Since side B = Side C, we can divide: 70°/2x

This means that X=35°

Lets solve for Y:

We already know the value of x. So lets substitute it into side a.

(3x+5)°

= (3(35)+5)

= (105+5)

= 110° ans

Now we know that side D must equal to 110°.

Side D= (x+3y)

(35+3y) = 110°

Subtract 35 on both sides, which gives you 3y= 75°

Now we divide both sides by 3, and this gives us 25°.

Y=25°

To check if the values of x & y are correct, we can add all the values and make sure they add up to 360°.

Side A + Side B + Side C + Side = 360°

110 + 70 + 70 + 110 = 360°

= 360° = 360°

Bernie owns the Bright Blooms flower shop. When he makes a small bouquet, he uses 3 roses and 6 lilies. When he makes a large bouquet, he uses 6 roses and 8 lilies. Does Bernie use the same ratio of roses to lilies in both bouquets?

Answers

Answer:

no

Step-by-step explanation:

he would have to have it 6 roses and 9 lilies for it to be a ratio

No, Bernie does not used the same ratio of roses to lilies in both bouquets.

What is the ratio?

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

Given that, when he makes a small bouquet, he uses 3 roses and 6 lilies. When he makes a large bouquet, he uses 6 roses and 8 lilies.

Ratio of roses to lilies in a small bouquet is 3:6

= 1:2

Ratio of roses to lilies in a large bouquet is 6:8

= 3:4

No, Bernie does not used the same ratio of roses to lilies in both bouquets.

To learn more about the ratio visit:

brainly.com/question/13419413.

#SPJ2

PLEASE HELP FAST! The crop circle above has an inner circular design that measures 20 feet across and an outer border that measures 2 feet across. Is someone were to walk around the entire outer edge of this crop circle, how many feet would they walk?

Answers

Answer:

5

Step-by-step explanation:She runs around the outer border and it measures 2 feet across so you just get 5 because 5 seems right

69.08 ft is the correct answer

Use two unit multipliers to convert 2 [tex]ft^{2}[/tex] to square inches

Answers

2ft^2= 4ft
2•2=4

4ft to 48in

PLEASE HELP!!! In a set of 1,000 integers from 1 to 1,000, an integer chosen at random on a single trial should be an integer from 1 to 25 about 25 out of every 1,000 trials, or one out of every 40 integers selected. A sample of 5 integers selected is shown. Does this sample represent the general rule for picking an integer from 1 to 25 in the population of integers from 1 to 1,000?

A. Yes - the sample is representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be none or zero.
B. No - the sample is not representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be at least 10.

Answers

Answer:

B. No - the sample is not representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be at least 10.

PLEASE HELPPP
can someone help with number 8

Answers

Answer:

8) fewer

Because the two inch is one more inch than the one inch cubes. The more inches the less is needed.

Ann's and Deb's astronomy classes are going on a field trip to see the night sky. Ann's class has 9 telescopes for 21 students. Deb's class has 12 telescopes for 28 students. Which class has the greater ratio of telescopes to students?

Answers

Answer: Neither, the two classes have the same amount of telescopes.

Step-by-step explanation:

ANN = 9 telescopes / 21 students

DEB = 12 telescopes / 28 students

Times Ann's ratio by 1/3 (basically dividing by 3)

9(1/3) / 21(1/3 = 3/7

Times Deb's ratio by 1/4 (diving by 4)

12(1/4) / 28(1/4) = 3/7

Since they are the same, neither class has more telescopes. Again, hope this is right and if not sorry.

Yoooo plz help! No links.
If the surface area of an object is 23 inches What would it be if the surface area of the box if it is scaled up by a factor of 10?

Answers

Answer:

230

Step-by-step explanation:

i hope it helps

Answer:

hat is the surface area of the box if it is scaled up by a factor of 10? The surface area is: 272 in 2 Length… Get the answers you need, now!

Step-by-step explanation:

Downtown, 10 artists were painting a mural that was 72 feet long. If they split the canvas evenly, how much will each artists get to paint? Which two whole numbers does your answer lie between? (P.S, please answer this quickly if you can and you know the answer!!)

Answers

Answer:

They would would each get 7.2 feet.

72/10= 7.2

The answer lies between 7 and 8

Step-by-step explanation:

What length is the base of the triangle?

Answers

Answer:

6in

Step-by-step explanation:

$1.75 times 50

$1.75 times 20

Answers

Answer:

1. $1.75× 50 =87.5

2. $1.75×20=35


pls answer this now!!

Answers

I believe the MAD is 36.

Based on the data represented in the double line graph. Which statement is true?
A)
Jack had saved two times as much as Barbara by May.
B)
Jack had saved three times as much as Barbara by April.
C)
Barbara had saved three times as much as Jack by April.
D)
Barbara had saved two times as much as Jack by February.

Answers

B I think sorry if I’m wrong

Can someone help me with this

Answers

Answer:

Step-by-step explanation:

4 to 6

Answer:

i can't see the picture but if you can writen  I promise that I will solve it as quickly as possible

Step-by-step explanation:

(2) who ever gets this will get a brainlest

Answers

The answer is 228 .25

ima get ah beating if ian finish this assingment help!

Answers

Answer:

a

Step-by-step explanation:

Find the area of the base and multiply it by the height

Answer:

A).27

Step-by-step explanation:

The pentagons and are similar.
Find the length of .
A
D
E
1
4
1
2
3
P
S
T
2
8
2
4
x


A
D
E
1
4
1
2
3
P
S
T
2
8
2
4
x

Answers

Answer:

What are you triying to fid here?

Step-by-step explanation:

i dont get it put a picture

Which equation represents a linear function rule for the following set of ordered pairs?

A. y = 2x + 6
B. y = 2x - 6
C. y = -2x + 6
D. y = -2x - 6


X | Y
3 | 0
4 | 2
5 | 4

Answers

Answer:

B

Step-by-step explanation:

I’m quite positive it’s B

NO LINKS OR WILL BE REPORTED!! WILL GIVE BRAINIEST!!

In the given figure, can you conclude r || s?

A. The lines are parallel because the given angles are same-side interior angles and their sum is 180°.

B. The lines are parallel because the given angels are alternate interior and they are supplementary.

C. The lines are not parallel because the given angles are corresponding angles and they do not have equal angle measures.

D. There is not enough information.

Answers

Answer:

Its C because if a line that is corresponding angles and have to have the same number

I’m sure it’s letter C.

Use the diagram to complete the statements.

The length of side BC .
The length of side CD .
The length of side ED .
The length of side BE .

Answers

Hey mate check this out!

Jaxson has x number of baseball cars. His grandparents gifted him 27 baseball cards for his birthday. Now, he has a total of 85 baseball cards. Which equations best represents the total number of baseball cards he now has in his collection?

a. 27-x=85
b. x+85=27
c. x+27=85
d.27x=85

Answers

The answer is c c+27=85 he had x and then get 27 more and then has 85

Two vertices of a rectangle are located at (-2,3) and (4,3). The area of the rectangle is 30 square units. Which of the following
O (-2,8) and (4,-2)
o(-2,-2) and (4,-2)
o(-2,-3) and (4,-3)
O (-2,9) and (4.9)

Answers

4
I don’t know how to explain it

(Angle Relationships)

1.Since AQC and DQB
are formed by intersecting lines,

AQB and CQD , they are:

2. The sum of the measures
of AQV and VQT is: ___________ So, these angles are:

Answers


2. 90 degrees. so these angles are complementary.

i’m sorry i don’t remember the first one, but i hope this helps!

Match each expression to its equivalent expression.

screenshot

Answers

1/3x+1/4-2/3x =-1/3+1/4

1/3x+1/4+2/3x =x+1/4

2/3+3/4x-1/3 =3/4x+1/3
that’s the answer (highlighted the correct choice)

Find the area of this figure.

Answers

Fairly sure that the answer is 68
68 is the answer give me thanks

Identify the terms,like terms,coefficients, and constants in each expression.
4e+7e+5
5a+2-7
-3h-2h+6h+9
4-4y +y-3
7-5y+2+1
2m+3m-m
9k+7-k+4
-8p+6p-2

Answers

Answer:

HEHEHEHEHEHEHEHHEEHHEHEHEHEHEEHEH

Step-by-step explanation:

Please Help!?

1. Create a single variable linear equation that has no solution. Solve the equation algebraically to prove that it does not have a solution.

2. Create a single variable linear equation that has one solution. Solve the equation algebraically to prove that there is one distinct solution for the equation.

3.Create a single variable linear equation that has infinitely many solutions. Solve the equation algebraically to prove that there is an infinite number of solutions for the equation

Answers

number 48 looks correct

2. 3x45y+3+4 hope that helps i don’t know any others

Figure 1 and figure 2 are show on the coordinate plane below.

Which series of transformations can be used to prove that figure 1 is congruent to figure 2?


A. reflection across the x-axis and then translation 5 units left

B. rotation of 90° counterclockwise about the origin and then translation 5 units up

C. rotation of 90° counterclockwise about the origin and then translation 5 units left

D. reflection across the x-axis and then translation 5 units up

Answers

Answer:

d  think

Step-by-step explanation:

I don't really know but I'm pretty sure that's it.

PLEASE HELP ILL REPORT SCAMS OR LINKS

Answers

How would we be able to anwser this? Isnt a drawling

Answer: I don’t think we’d be able to do this because if you didn’t take it then you’d actually get in trouble-

Step-by-step explanation:

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