Mathematics College

10)
Which set of numbers is NOT in the solution set of the inequality x > 17?
A
(14, 15, 18, 25, 29)
B)
(18.21, 25, 27, 33)
D
(29.32, 35.40.55)

Answers

Answer 1

Answer:

a

Step-by-step explanation:

numbers all have to be greater than 17. 14 and 15 are both less than

Related Questions

diego has some money in his bank account before he starts a summer job. he deposits the money from the summer job in his bank account and doesn't spend any of it. After working 3 hours, he has $71 in the account. After working 12 hours, he has $134 in the account.
How much money does diego earn per hour

Answers

Answer:

About $23.77 per hour.

Step-by-step explanation:

Just thank me later and click the crown at the top of this answer if this helped ;)

The Diego earn [tex]\$ 7[/tex] per hour.

Calculation:

Given that,

After working 3 hours, he has $71 in the account.

After working 12 hours, he has $134 in the account.

It means that, After working 9 hours,

         Diego earn [tex]=134-71=63[/tex]

In 9 hours, earning [tex]=63\$[/tex]

In one hour, earning [tex]=63/9=\$7[/tex]

Learn more about the per hour earning here:

https://brainly.com/question/536840

Consider the following set of data:

19 67 81 34 61 52 94 68 16

Round to 1 decimal for each answer if needed. If there is no mode type NONE in the answer box. If there is more than one mode, separate each value with a comma.

Mean =

Median =

Mode=

Answers

Mean is all the data added up and divided by how many numbers there are
Median is when you sort the numbers in order from smallest to largest and the one in the middle, if there are two in the middle find the average
Mode is number ir numbers that appears the most
Tell me if you want the answer

The number 18 is which percentage of 15

Answers

Answer:

120%

Step-by-step explanation:

Answer:

120

Step-by-step explanation:

18 dived by 15 times 100.

Molly, page and demi share 42 sweets in the ratio 3:2:1 how many sweets do the all get each

Answers

Answer:

Molly: 21

Page: 14

Demi: 7

Step-by-step explanation:

Hope this helps! ;)

Anyone knows this one

Answers

Answer:

10 over 11

Step-by-step explanation:

Y2 minus Y1 over X2 minus X1

Answer:

10/11 or 10 over 11 rise

Step-by-step explanation:

Slope formula: (y2 - y1) / (x2 - x1)

(-20 - 0) / (-14 - 8)

(-20) / (-22)

= 10/11

There are 48 students who play the clarinet in a year group of 120.

Write this proportion as a percentage.

Answers

Answer:

40%

Step-by-step explanation:

As a Fraction your answer would be [tex]\frac{48}{120}[/tex].

However we are looking for it as a percentage.

In order to calculate, this you can simply find 10%, and 5% of 120.

10% = 12

5% = 6

48 is divisible by 12, therefore 48 / 12 = 4  

Giving you your answer which is 40%.

5>v+18. Simplify your answer as much as possible. Solve for the inequality for v.

Answers

Answer:

v = -13

Step-by-step explanation:

5>v+18

5 - 18 > v

-13 > v

v = -13

Shannon drank 1/5 cup of milk
and 3/4 cup of water. How much
did she drink altogether?
Answer


Answers

Answer:

does it have to be simpilfied? if not:   19/20

Step-by-step explanation:

Simplify (use only positive exponents) : (3y^10)(2y^2)/8y^5

please explain how you did it so that I can understand what I'm doing <3

Answers

When multiplying variables with exponents, all you have to do is to add the exponents and that’s the ‘product.’

So;

(3y^10)(2y^2) is equal to (3)(2)(y^10+2).

6y^12/8y^5


When dividing exponents, you do the opposite and subtract the exponents. And you divide the whole number by half.


6y^12/8y^5 = 3y^7/4

Quentin can read 18 pages of a book in 2 hours. How many pages can he read in 10 hours? PLEASE HELP ASAP FOR 17 POINTS!

Answers

Answer:

90 pages in 10 hours :)

Answer:

90 pages

Step-by-step explanation:

First, you need to find the unit rate of how many pages he can read.

So, you divide 18 pages by 2 hours = 9 pages per hour.

Then, you multiply 9*10 hours to find out how many pages he will read in 10 hours.

You get 90.

Translate the pre image
(x+12, y+11)

what are the coordinates of the image?

Answers

Answer:

-12 , -11

0,0

12, 11

24, 22

Step-by-step explanation:

Harvey the wonder hamster can run 3 1/6 km in 1/4 hour. Harvey runs at a constant rate

Find his average speed in kilometers per hour.

Answers

Answer:

12 2/3 KMPH

Step-by-step explanation:

3 1/6 x 4 (reciprical of 1/4) = 12 2/3

What is this picture an example of ?
A. Translation
B. 90 degree
C. 270
D.reflection

Answers

Answer:

(B). 90 degree

Step-by-step explanation:

it's not a or c or D it's only B

PLEASE HELP ME match the equations at the bottom of the screen to the graph.TYSM

Answers

Answer: It's given in the equations.

Step-by-step explanation:

First One

f(x) = -2^x

Second

f(x) = -4(2)^x

Third

f(x) = 4(2)^x

Fourth

f(x) = 2^x

Doreen Schmidt is a chemist

Answers

Answer:

that isnt a question but good to know! :)

Step-by-step explanation:

okay


thanks for the answer ig

12 is 150% of what number?

Answers

Answer:

8

Step-by-step explanation:

Answer: the answer is 8

(9,18)(4,3) find the slope

Answers

Answer:

m (slope) = 3

Step-by-step explanation:

Slope is equal to the change in y over the change in x, or rise over run.

m= 3-(18) / 4-(9)

simplify

m=3

Answer:

3

Step-by-step explanation:

Find the measure of the angle, θ, where 0° ≤ θ ≤ 90°.
sinθ = 1/2

Answers

Answer:

[tex]\theta = 30^{\circ}[/tex]

Step-by-step explanation:

Given:

Range: [tex]0^{\circ} \le \theta \le 90^{\circ}[/tex]

[tex]Sin \theta = \frac{1}{2}[/tex]

Required

Find [tex]\theta[/tex]

[tex]Sin \theta = \frac{1}{2}[/tex]

Take arcsin of both sides

[tex]sin^{-1}(sin\theta) = sin^{-1}(\frac{1}{2})[/tex]

[tex]\theta = sin^{-1}(\frac{1}{2})[/tex]

Using the sin table

[tex]\theta = 30^{\circ}[/tex]

4) 4x + 3y = 56
2x + y = 24
Solve using elimination please show work

Answers

Answer:

x = 8     y = 8

Step-by-step explanation:

Multiply 2nd equation by -3 to get -6x - 3y = -72

Now  4x + 3y = 56

         -6x - 3y = -72

         -2x      =  -16

            x = 8

Substitute x = 8 into the 2nd equation

2(8) + y = 24

16 + y = 24

y = 8

Check:  Substitute the values into the 1st equation

4(8) + 3(8) = 32 + 24 = 56  So we have the correct values for x and y

What number decreased by 23% is equals 123?

Answers

Answer: Lets call the number x

decreased means subtraction.  If x is decreased bt 23% then the result is

x-23%(x)  =  x-(23/100)x    or x-.23x

x-.23x=539

.77x=539

x=539/.77

x=700

check:  700-.23(700)=539

           700-161=539

           539=539

           Our answer is correct

Step-by-step explanation:

hope this helps❤️❤️❤️


How many solutions does this linear system have?
y = 2x-5
-8x - 4y = -20
A one solution: (-2.5, 0)
B one solution: (2.5, 0)
C no solution
D O infinite number of solutions

Answers

Answer:

B

Step-by-step explanation:

(2.5,0)

The answer to your question is b

12b – 5 = 3b
How do you solve for b

Answers

Answer:

b=5/9

Step-by-step explanation:

What is the intercept of

y=-1/2x-1 and y=1/4x-4

Answers

Answer:  The y-intercept of y = -1/2x -1  is (0,-1)

The y-intercept of y = 1/4x -4  is (0,-4)

The attachment shows the graph of these equations.

Step-by-step explanation:

Both equations are in slope-intercept form. y = mx + b

The constant, b, is the y-intercept.

The y-intercept of y = 1/2x -1  is (0,-1)

The y-intercept of y = 1/4x -4  is (0,-4)

What is y- intercept?

On a graph, the y-intercept can be found by finding the value of y when x=0. This is the point at which the graph crosses through the y-axis.

Given:

y=-1/2x-1 and y=1/4x-4

For Finding the y- intercept put x= 0 we get

y = -1/2(0) -1

y= 0- 1

y= -1.

For Finding the y- intercept put x= 0 we get

y=1/4(0)-4

y= 0- 4

y= -4

Learn more about y- intercept here:

https://brainly.com/question/14180189

#SPJ2



Apply the distributive property to create an equivalent expression.
6(5x – 3)=

Answers

Answer: 30x-18

Step-by-step explanation:

the cost of New York Yankees baseball cap is 24.00. The local sporting goods store sells it for $30.00. markup rate​

Answers

The answer is 25 percent

your family went out to dinner to celebrate your grandmas 100th birthday. The total for the dinner was $208.60, so your parents left a $31.29 tip. What percent of the bill was the tip?

Answers

Answer:

[tex]\%Tip = 13.04\%[/tex]

Step-by-step explanation:

Given

[tex]Tip= \$31.29[/tex]

[tex]Bill = \$208.60[/tex]

Required

Determine the percentage of the tip

First, we calculate the amount paid

[tex]Amount = Tip + Bill[/tex]

[tex]Amount = \$31.29 + \$208.60[/tex]

[tex]Amount = \$239.89[/tex]

The percentage of the tip is then calculated using:

[tex]\%Tip = \frac{Tip}{Amount} * 100\%[/tex]

[tex]\%Tip = \frac{31.29}{239.89} * 100\%[/tex]

[tex]\%Tip = \frac{31.29* 100}{239.89} \%[/tex]

[tex]\%Tip = \frac{3129}{239.89} \%[/tex]

[tex]\%Tip = 13.04\%[/tex]

1/2 (16x + 20)
Need help

Answers

Answer: let's say x = 1

16 x 1 =16

16+20=36

36x1/2=18

Step-by-step explanation:

Which statement is true about comparing 5.37 and 5.4?
5.4 is greater because 43
5.37 is greater because 7>4.
5.4 is greater because it has fewer digits.
5.37 is greater because it has more digits.

Answers

It’s either A or C I would pick A even though they don’t really make sense.

An employee earns a 12% commission rate on the camera he sells. I'd he earns $384 in commission, what were his total sales?​

Answers

Answer:

Step-by-step explanation:

[tex]\frac{12s}{100}=384\\ \\ 12s=38400\\ \\ s=\$ 3200[/tex]

41
Which of the following is the first step in estimating the line of best fit on a scatter plot graph?


Place two x's centered in each half of the data points


Plotting the data on the graph


Circle the data points


Divide the data vertically

Answers

Answer:

place two X's centered in each half of the data points

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