Mrs. Johnson just purchased a total of 12 books and magazines for her office. The total bill was $112. She spent $16 on magazines, and the books cost $12 each. How many books did she buy?

Answer:

27.25

Step-by-step explanation:

Answer:

look below

Step-by-step explanation:

the percent of the original price customers are paying is 91% (or rounded to 90%).

markup: 1.18% rounded to 1.2%.

markup:1.3%

Answer:

A single-digit odd number you'll get from dividing a two-digit number with 2 is 7.

Step-by-step explanation:

If you were to divide 14 by 2, you would get 7, which is a single-digit odd number.

Answer:

71 degree

Step-by-step explanation:

Answer:

71 degree

Step-by-step explanation:

(╯︵╰,)(╯︵╰,)(╯︵╰,)

Answer:

1,200 candy bars

Step-by-step explanation:

First we find how much many they need to raise:

3100 - 700= 2400

Then we take this amount and divide it by the cost of 1 candy bar:

2400 ÷ 2 = 1,200 candy bars {looks like they have a long way to go! ;)}

Answer:

D.  

Step-by-step explanation:

bc point E is 6 units to the right and 4 units up which makes it (6,4)  on the graph

Hope this helps, have a great day, stay safe, god bless ya'll!

:)

-Emilee

Answer:

D. Right 6 units, Up 4 units.

Step-by-step explanation:

x=36

Hope this helped you :D Have a great day.

Answer:36 is the answer my good friend

Answer:

y = 4x

Step-by-step explanation:

We need to look at where the line's dots are to find the slope. Between each dot the line goes 1 to the right and 4 up. Remember the saying rise over run to know that the slop is 4/1. 4/1 is just 4 so in the equation we put that next to x.

The next part of making an equation is the y-intercept, or where it crosses the y-axis. Since this hits the y-axis at 0 the complete equation will be

y = 4x + 0

but obviously we don't need to add 0 so the answer is

y = 4x

swer:

6,7,8,10,13,15,18,303

303 would be an outlier.

It is an outlier because it has more space between any other number in that list. It is farther apart than any other number the closest number on the list is 18. Which is 285 numbers away! So, an outlier is the odd ones out by distance (hehe you.tube) of a set of data usually numbers.

It is important to identify outliers and evaluate whether they are valid data points or need to be removed or adjusted to maintain the accuracy and integrity of the data set.

In statistics, an outlier is an observation or data point that is significantly different from the other observations or data points in a given data set. Outliers are usually identified as data points that lie far away from the central tendency or the expected range of values.

A real-life example of an outlier can be the annual income of a group of people. Suppose we have a group of ten people, and their annual income in dollars is as follows:

20,000, 25,000, 30,000, 35,000, 40,000, 45,000, 50,000, 55,000, 60,000, 200,000

In this data set, the annual income of $200,000 is an outlier because it is much higher than the other incomes. The other incomes range from $20,000 to $60,000, but the income of $200,000 is more than three times higher than the next highest income.

This outlier can be explained by factors such as a significant bonus, inheritance, or winning a large sum of money. However, this income is not representative of the other incomes in the data set, and it may skew the mean or average income of the group.

Therefore, it is important to identify outliers and evaluate whether they are valid data points or need to be removed or adjusted to maintain the accuracy and integrity of the data set.

To know more about outliers follow

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Answer:

2.59

Step-by-step explanation:

Answer:

$2.17

Step-by-step explanation:

Answer: the area is 289

Answer:

336ft

Step-by-step explanation:

okay, this is a bix complex

You're going to have to multiply all of the numbers by each other (it will make more sense when I do it)

28, 28, 22in

28*28 = 784

28*22 = 616

28*28 = 784

28*22 = 616

22*28 = 616

22*28 = 616

616*4=2464

784*2=1568

2464+1568= 4032in, or 336ft

puto el que lo lea y el que de gracias

Answer:

x = 7 or x = -1

Step-by-step explanation:

Remove the absolute value.

x - 3 = 4 or x - 3 = -4

Solve.

x - 3 = 4

x = 7

x - 3 = -4

x = -1

Answer:

The Mode is 3,6 and 8

Step-by-step explanation:

The mode is 3 6 and 8 because they are the 3 numbers that appear the most often in the data set. There can be more than one mode in a number set.

EAnswer:E

Step-by-step explanation:

Step-by-step explanation:

i think that you need to actually go to a park and figure out the dimensions and the area

120      250      1.5

14400  62500  2.25

Step-by-step explanation:

Answer:

Horizontal, and measures 9 units

Step-by-step explanation:

Check the screen shot, and count he distance between the 2 points

Draw a number line. Plot 8 on the number line, and a closed circle here. The closed circle tells the reader "include this endpoint as part of the solution set". Then shade to the left of this closed circle. This describes all values smaller than 8, or equal to 8.

It might help to swap the order of the left and right sides, and also swap the inequality sign. That means [tex]8 \ge x[/tex] is the same as [tex]x \le 8[/tex] after the swaps happen.

In short: You'll have a closed circle at 8 and shading to the left. See the diagram below.

The solution is, a number line to represent the inequality 8≥x, is given below.

A number line is a pictorial representation of numbers on a straight line. In elementary mathematics, a number line is a picture of a graduated straight line that serves as visual representation of the real numbers. Every point of a number line is assumed to correspond to a real number, and every real number to a point.

here, we have,

given that,

the inequality is:

8≥x

now we have to,

Draw a number line.

Plot 8 on the number line, and a closed circle here. The closed circle tells the reader "include this endpoint as part of the solution set".

Then shade to the left of this closed circle.

This describes all values smaller than 8, or equal to 8.

It might help to swap the order of the left and right sides, and also swap the inequality sign. That means  is the same as  after the swaps happen.

In short: We'll have a closed circle at 8 and shading to the left.

See the diagram below.

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Answer:  49? unless its 55

Step-by-step explanation:

Answer:

bakit hindi po makita yung picture

Answer:

1,884 meters

Step-by-step explanation:

This question asks for its circumference I believe. The formula is 2 x 3.14 x the radius, which is 60 in this case.

So, 2 x 3.14 x 60 = 376.8 meters.

However, it asks for 5 revolutions. Since we know that one revolution is 376.8 meters, we can multiply it by 5 to get 1,884 meters.

Not sure if it's entirely correct, so you might want to double-check. Hope I helped!

Answer:

20.4

Step-by-step explanation:

22.31 + .27 -1.12 -1.16+.10

The volume of the figure composed of two congruent triangular prisms is 48 cubic unit.

The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.

Cubic units are used to quantify a solid's volume. For instance, the volume will be given in cubic metres if the dimensions are given in metres.

We have, a= 4 unit, b= 2 unit and c= 6 units

So, the Volume of Triangular prism

= 1/2 x b x h x l

= 1/2 x 4 x 2 x 6

= 4 x 6

= 24 cubic unit

Thus, the required volume is

= 24 x 2

= 48 cubic unit

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Answer:

The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 2 hours.

Step-by-step explanation:

This would be the correct answer because the range is the amount in between your lowest amount and your highest amount.

Because the range is the number between your minimum and greatest amounts, D is the right option.

The process of making choice is by identifying the correct decision, gathering information, and assessing alternative solutions.

Emily conducted a survey to find out the amount of time high schoolers spend surfing the Internet.

From the data collected, the range of time spent was 2 hours.

Then this range say about the data will be

The gap in time has been spent browsing the Internet between the most and least period of time is two hours.

Then the correct option is D.

More about the decision-making link is given below.

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Answer:

1. 12y+20

2. [tex]15c^{2}[/tex]-18c

3. 18d-12

4. x=9

Step-by-step explanation

Hope this helps. I'm very sorry if I'm wrong

Answer:

Hello I do not know if you have seen my response on your last problem but I already answered with a detailed response so I'll just answer with a detailed response for the first.

1st problem: area= 240 in^2

2nd problem: 17

Step-by-step explanation:

The first problem is multi step and has two different formulas for each different part of the problem so you have to be careful not to mess them up but for the first thing we will use the formula a^2 + b^2 = c^2

meaning a multiplied by itself + b multiplied by itself will give you the number for when c is multiplied by itself

so... we are given c cause c is 34 in this problem so we kind of have to work backwards so... 34 × 34 = 1156 30 × 30 = 900 1156 - 900 = 256 16 × 16 = 256 therefore now we have our height that will help us find the area in the next step so for triangles you find area by doing

base × height ÷ 2

So our height would be 16 because we solved that in the last part and our base would be 30 so... 30 × 16 = 480 480 ÷ 2 = 240 therefore the area is 240 in^2 Hope that helps!

Answer:

Yes if the voltage is kept constant

Step-by-step explanation:

V=IR