which number line shows the solution to the inequality?

Answer:

A

Step-by-step explanation:

The line starts at 24 and ends with 34. The box starts at 25 and 32. The line in the middle shows 31.

Answer & Step-by-step explanation:

The following sentence correctly uses parallel structure: "The scientific method consists of proposing your hypothesis, conducting your experiment, analyzing your data, and reporting your findings." In this sentence, all of the phrases are in the same form and describe actions that are part of the scientific method. Each phrase begins with a verb (proposing, conducting, analyzing, and reporting) and is followed by a noun that describes the action (hypothesis, experiment, data, and findings). This structure is parallel because each phrase has the same grammatical structure and describes a similar action.

The other sentences do not use parallel structure because they do not have the same grammatical structure or they do not describe similar actions. For example, in the first sentence, the phrases "propose a hypothesis" and "end with a reporting" are not parallel because they do not have the same grammatical structure. In the second sentence, the phrases "proposing your hypothesis" and "reporting your findings" are not parallel because they do not describe the same type of action (proposing is a mental process, while reporting is a physical action). In the third sentence, the phrases "begins with a hypothesis" and "reporting findings" are not parallel because they do not have the same grammatical structure (one begins with a verb and the other ends with a verb). Finally, in the fourth sentence, the phrases "hypothesize" and "reporting" are not parallel because they do not have the same grammatical structure (one is a verb and the other is a gerund).

Answer:

The scientific method begins with a hypothesis, continues with an experiment, then analyzing data, and reporting findings

Answer:7,065

Step-by-step explanation: 50x75x3.14 then subtract 20x75x3.14

Answer:

Step-by-step explanation:

Please look at the picture below also as you read the answer!

1.

To find the cubic inches of pasta, first, let's find the diameter.

If the radius (always half of the diameter) is 3.2, then what's the diameter?

3.2+3.2=6.4

So, the diameter is 6.4 inches

2.

Find how much height is the pasta at

The container is 14 inches high, but the past is only filled till the top leaving 1.5 inches of space, what can we do to find out how much height is the pasta filled till?

14-1.5=12.5

So, the height till what the pasta is filled till is 12.5

3.

The formula for finding this...

V=BxH

V=Volume

B=Base

H=Height

4.

Applying the formula

BxH=?

Base = 6.4 inches

Height = 12.5 inches

6.4x12.5=?

64x125=8000

           =80.00

(after removing 2 zeros in the back, because the original number was having decimal)

So, hence, the volume of our awesome cylinder of pasta is 80 Cubic Inches!

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Thank You!

Answered by: ms115

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Answer:

Slope = 2/5

y-int = 1

Step-by-step explanation:

First, to find the slope of this line, just pick two random points:

(-3, 7) and (-2, 5) as an example for me.

Next, use the slope formula:

m = (y2-y1)/(x2-x1) It doesn't matter which points you want to choose as x2 and x1, just make sure that you're consistent!

m = (5 - 7)/(-2 -(-3))

m = 2/5

To find your y-int, just follow the pattern of the table so you can find what y is when x is 1.

When x is -1, y is 3

When x is 1, y is -1

The y value is going up (technically) by 2 for every x value.

Therefore, when x is 0, y is 1

So the y-int is 1

The probability that a student studied for 5 hours is 0.23 Or 23%.

Probability is the chance of occurrence of a certain event out of the total no. of events that can occur in a given context.

A table is given where the first column represents the number of hours a student studied maths and the second column represents the number of students.

The sum of the second column is 30 so it is the total number of students

And only 7 of them studied mathematics for 5 hours.

Therefore, The probability that a student studied for 5 hours is,

= 7/30.

= 0.23 or 23%.

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Answer:  A) Positive linear association

Notice how line D is fairly close to all of the points. There are two outliers that aren't really that close to the line, compared to the other points, but for the most part the points are really close to the line. So this suggests that we have linear correlation. The linear correlation is positive due to the fact the regression line has a positive slope. As x goes up, so does y.

Something like line C is only close to the far left point, and the other points are left out. The same goes for lines A and B as well. So I wouldn't consider these lines to be good lines of best fit. The idea is to try to get close to every point as best you can.

Answer:

(8,1)

Step-by-step explanation:

I don't know how you are supposed to answer this, there are several methods.  I will use the earliest algebraic method I know, if you were supposed to do this graphically then you should graph these lines on graph paper and see where they cross

line 1: y = (3/4)x - 5

line 2: y = (-1/4)x + 3

at the point these lines cross the x and y values of the two lines are the same, so you can write

y (line 1) = y (line 2) or

(3/4)x - 5 = (-1/4)x + 3, subtract 3 from both sides

(3/4)x - 8 = (-1/4)x, multiply both sides by 4 (to eliminate the denominators)

3x -32 = -x, add x, add 32 to both sides

4x = 32, divide both sides by 4

x = 8, substitute x = 8 into either of the linear equations

y=(3/4)x - 5 = (3/4)(8) - 5 = (24/4) - 5 = 6 - 5 = 1

so the intersection point is (8,1)

Given that the answer worked out well, the graphic method should be good too.

The point that a line with a slope of 3/4 and a y- intercept of -5 intersect a

line with a slope of -1/4 and a y- intercept of 3 is (8, 1)

The first line have a slope of 3/4 and y-intercept of -5. Therefore, the equation can be represented as follows:

y = mx + b

where

m = slope

b = y-intercept

Therefore,

y = 3/4 x - 5

The second line have a slope of - 1/4 and y-intercept of 3. Therefore, the equation can be represented as follows:

y = mx + b

Therefore,

y = - 1/4 x + 3

For the lines to intersect they have to share a common point(x, y).

Therefore, the common point can be found as follows:

y = 3/4 x - 5

y = 3/4(8) - 5 = 1

y = -1/4(8) + 3 = 1

Therefore, the common points where they intersect are (8, 1)

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slope intercept form: y = mx + b where m = slope and b = y-intercept.

you know that:

m = 6

y-intercept = 6

slope intercept form: y = 6x + 6

Answer:

The answer would be B.

Step-by-step explanation:

Hope this helps! :)

that is the solution to the question.

Answer:

Step-by-step explanation:

divide 4.5/4.8. you get .9375.

subtract this from 1

1-.9375

and you get 0.0625.

multiply that by 100 to get it into percent form

6.25%

Answer:

60°

Step-by-step explanation:

x + y = 60° => equal to the angle of equilateral triangle => 180°/3 = 60°

Answer: $12.60

Step-by-step explanation:

after adding to the total with the markers, lunchbox and shirts you get $15.75  then multiply the normal price $15.75 by 20 then divide it by one hundred and you will get $3.15 as your saved amount and you will then do 15.75-3.15= 12.6 make sure to put a 0 after the 6 making it 60.

(2.50+5.25+7.99= $15.75)

(15.75-3.15= 12.60)

Answer:

12 and 78 are complementary.

80 and 100 are supplementary.

50 and 50 are neither.

Step-by-step explanation:

Hope it helps! =D

856 because it goes back to the number it starts with

The correct statement is a. There are 1,000,000 milliliters in a kiloliter.

A kiloliter is a unit of volume equal to 1,000 liters. One liter is equal to 1,000 milliliters. Therefore, one kiloliter is equal to 1,000 x 1,000 = 1,000,000 milliliters.

Answer:

non-unifrom

Step-by-step explanation:

Answer:

(0,0) and (3,12)

Step-by-step explanation:

The ordered pairs that would fall on the line are (0, 0), (1, 4), (2, 8), (3, 12), and (4, 16).

As shown in the graph,

x-axis represents the number of years

y-axis represents the number of puppies.

The slope of the line is 4, which means that for every 1 year that passes, the number of puppies increases by 4.

The y-intercept of the line is 0, which means that if there are 0 years, then there are 0 puppies.

The ordered pairs (2, 6) and (4, 14) do not fall on the line because they do not follow the slope of the line.

For example, in the case of (2, 6), the number of puppies should be 8, not 6.

Therefore, the only ordered pairs that would fall on the line are (0, 0), (1, 4), (3, 12), and (4, 16).

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Answer2x<x+22

Step-by-step explanation:

2x is 40, and x+22 is 42. 40 is less than 42

Step-by-step explanation:

the radius of a circle is half of the diameter

= 24.4/2 = 12.2 m

the area of a circle is

pi × r²

r being the radius.

so, in our case that is

3.14 × 12.2² = 3.14 × 148.84 = 467.3576 ≈ 467.36 m²

Answer:

The area of the figure is equal to 156 m².

Step-by-step explanation:

=> (7 x 18) + (5 x (18 - 6 x 2)) =

=> 126 + (5 x (18 - 12)) =

=> 126 + (5 x 6) =

=> 126 + 30 = 156

Answer:

m = 111.5

j = 35.5

I really hope this is right ;(

Step-by-step explanation:

m = 3j + 5

j + 3j + 5 = 147
4j + 5 = 147
4j = 142
142 ÷ 4 = 35.5

So j = 35.5

3(35.5) + 5 = 111.5

Answer:

Length of the rectangle = 5 units
Width of rectangle = 4 units

Area of rectangle = 20 units

Area of triangle = 10 units

Step-by-step explanation:

Since I don't know the answer choices, I am assuming the base of the triangle as the length and the height as the width. Check your answer choices and switch 4 and 5 if it is the other way around

Using the graph

The rectangle formed by rotating the triangle and placing it along the original rectangle will have a length(base)
= length of the base of the triangle
= 5 units

The width of the rectangle will be the same as the height of the rectangle = 4 units

The area = length x width = 5 x 4 = 20 units

Area of triangle = half area of rectangle = 20/2 = 10 units