1. Write a function rule that produces an output of 7 for an input of 1.5. f(x) = 5.5 2. Find the domain and range of the relation below and write them in inequality, set, and interval notation. Determine whether each relation is a function. Domain Range: Inequality:___________________________ Inequality:_______________________________ Set: 0, 2, 0________________________________________ Set:-2, 0, 2_________________________________ Interval:______________________________ Interval:__________________________________ Is it a function? No____________________

Answers

Answer 1

Answer:

X+5.5

Domain             Range

Inequality:(0,2) Inequality:(0,2)

Set: D=x>0        Set: R=x>0

Interval: (0,2)    Interval: (0,2)

Function: No

Step-by-step explanation:

i did the math


Related Questions

The PTA has 25 members. Each member must pay $5.50 in membership dues. In the first week of school, 11 members paid their dues. The remaining members paid during the second week. How much money was collected in dues during the second week of school?​

Answers

Answer:

$77.00

Step-by-step explanation:

25-11= 14

14 x 5.50= 77

hi can someone help please​

Answers

Answer:

put ur protactor from the middle to where its up to then look at where the line is and you will get your answer

Answer:

Step-by-step explanation:

1. PQR is an equilateral triangle formed by 3 diagonals of the cube. Therefore, it would be 60 degrees. 2. An angle which measures less than 90° is called an acute angle. The measure between 0° to 90°. In the picture below, the angle formed by the intersection of PQ and QR at Q forms an angle PQR which measures 45°. Thus, PQR is called an acute angle.

3) There are 35 people living in poverty and 42 people not living in poverty

1) John says that the ratio of people living in poverty to the people not living in poverty is 5:7. Explain why John is or is not correct. Use a diagram to support your answer.

Answers

Answer:

John is not correct

Step-by-step explanation:

(Unless you meant 5:6)

Make the base question into [tex]\frac{35}{42}[/tex]

simplify as much as possible. I found the Greatest Common Denominator (GCF) of 35 and 42, which was 7

divide 35 and 42 by the GCF (7), and you should get 5:6 as your answer.

If (8^9)p=8^18,what is the value of p? 20 points

Answers

Answer :

[tex]:\implies\sf\:(8^9)^p=8^{18}[/tex]

[tex]\dag\bf\:(a^m)^n=a^{mn}[/tex]

[tex]:\implies\sf8^{9p}=8^{18}[/tex]

[tex]\dag\bf\:18=9\times 2[/tex]

[tex]:\implies\sf\:8^{9p}=8^{9\times 2}[/tex]

[tex]\dag\bf\:a^x=a^y\:\longrightarrow\:x=y[/tex]

[tex]:\implies\sf\:9p=9\times 2[/tex]

[tex]:\implies\boxed{\bf{\red{p=2}}}[/tex]

Watermelon is on sale for $4 per pound. How much would 12.8 pounds cost?​

Answers

Answer:

$51.2

Step-by-step explanation:

4 x 12.8 = 51.2

emily created the net worth statement shown. Based on the Information in the table, what is emilys net worth ?​

Answers

Answer:

the answer is B

Step-by-step explanation:

net worth is liabilities minus assets

The answer to this question is B

It costs $10 to get into a carnival. It costs an
additional $2 for each ride you go on. If you paid
a total of $36 at the carnival, how many rides did
you go on?

Answers

Answer:

13

Step-by-step explanation:

36-10=$26 spent on rides

26/2=13

If you payed $10 to get in and spent an extra $26 then you would have went on 13 rides whilst at the carnival.

f(x) = 5x3 + 2x2 + 7x – 3

Answers

Answer:

Step-by-step explanation:

f= 7x+16 over x

what is the unit rate of the number of miles driven per number of hours of driving

Answers

Answer:

35 miles per hour

Step-by-step explanation:

Answer:

35 miles

Step-by-step explanation:

c  took the test on edg

6 less than a number t?

Answers

Answer:

t-6

Step-by-step explanation:

listen to how the statement is worded, it will help with other problems like this.

7. Evaluate this expression if x=-2*
3x2 - 4x
Need help ASAP Please

Answers

Answer:

20

Step-by-step explanation:

Evaluate 3 x^2 - 4 x where x = -2:

3 x^2 - 4 x = 3×(-2)^2 - -2×4

Hint: | Evaluate (-2)^2.

(-2)^2 = 4:

3×4 - 4 (-2)

Hint: | Multiply 3 and 4 together.

3×4 = 12:

12 - 4 (-2)

Hint: | Multiply -4 and -2 together.

-4 (-2) = 8:

8 + 12

Hint: | Evaluate 12 + 8 using long addition.

| 1 |  

| 1 | 2

+ | | 8

| 2 | 0:

Answer: 20

Identify the function type that best models the data.
ху
Exponential
42
8 6
12 18
16 54

Answers

The answer is 42,8,6 that it the right answer

A teacher wrote the number 24 on the board, then the answer choices below. Which of the answer choices does not contain the number 2?

a. irrational numbers

b. integers

c. Natural Numbers

d. Whole Numbers

Answers

Answer:

a. irrational numbers

Step-by-step explanation:

Answer:

Irrational numbers does not contain the number 2(or 24, depending on if that last bit was a typo or not).

Write the sentence as an inequality. Three times a number r plus 8 is fewer than −12

Answers

Answer: [tex]3r+8<-12[/tex].

Step-by-step explanation:

It is given that three times a number r plus 8 is fewer than −12.

We need to write the sentence as an inequality.

Three times a number r = 3r

Times a number r plus 8 = 3r+8

Fewer than = less than = <

So, the inequality for the sentence "three times a number r plus 8 is fewer than −12" is

[tex]3r+8<-12[/tex]

Therefore, the required inequality is [tex]3r+8<-12[/tex].

The inequality that describes the sentence is:

[tex]3r + 8 < -12[/tex]

--------------------------------

3 times 1 is [tex]3 \times 1 = 3[/tex], 3 times 2 is [tex]3 \times 2 = 6[/tex], and so on, thus 3 times a number r is [tex]3 \times r = 3r[/tex].The plus word means that we have an addition operation, plus 8, thus [tex]3r + 8[/tex]Fewer than -12 means that the less than -12 completes the inequality, thus:

[tex]3r + 8 < -12[/tex]

Which is the inequality that describes this situation.

A similar problem is given at https://brainly.com/question/13094243

Show all work to multiply quantity 3 plus the square root of negative 16 end quantity times quantity 6 minus the square root of negative 64 end quantity

Answers

Plus means addition and square root means √

3 plus the square root of negative 16: 3 + √-16

Minus means subtraction and square root means √

6 minus the square root of negative 64: 6 - √-64

Its asking you to multiply both quantities.

(3 + √-16) * (6 - √-64)

Best of Luck!

Answer:

18-32i^2

Step-by-step explanation:

3 + the negative square root of 16 would simplify to 4i

so it will be (3+4i)

6 - the negative square root of 64 would simplify into 8i

so it will be (6-8i)

To solve (3+4i)(6-8i) use FOIL and add like terms

What is the median of the following numbers: 100, 99, 81, 99, 86.
Need help? Click here.
93
99
0465
None of the other answers are correct

Answers

Answer:

its 99

Step-by-step explanation:

because it is the middle of your set after you arrange them in order from least to greatest

2) 23 and 24 are complementary angles. If m 23 = (x + 24)º and m 24 = (x )º, then
find the measures of these angles,

Answers

Answer:

m<23 = 57° & m<24= 33°

Step-by-step explanation:

You have to create an equation that equals 90°.

(x+24)+x=90

2x+24=90

2x=66

x=33

m<23 = 33+24= 57° so m<23= 57°

m<24= 33°

Alice’s school has purchased a new $10,000 copier. The copier depreciates in value by 15% every year. The principal will replace the copier when it drops below 10% of its original value.
The inequality 10,000()t < can be used to represent the situation.
The solution set for the inequality is (, ∞).

Answers

Answer:

The inequality 10,000 (0.85)^t < (1,000) can be used to represent the situation.

The solution set for the inequality is (14.168)

Answers: 0.85, 1,000, 14.168

The solution set for the inequality is (15, ∞).

What is depreciation?

The monetary value of an asset decreases over time due to use, wear and tear or obsolescence. This decrease is measured as depreciation.

What is compound interest for depreciation?

If the reduced value of the goods is compounded for fixed time then it is called compound depreciation.

Formula of compound interest for depreciation:

[tex]A = P(1-\frac{r}{100} )^{n}[/tex]

Where,

A= Final Amount

P = initial Principal

n = time in years

r = rate per annum

According to the question

New copier costs (p)  = $10,000

depreciates in value every year (r) =  15%

The principal will replace the copier when it drops below 10% of its original value.

i.e  Final amount should be less than [tex]$10,000 * \frac{10}{100}[/tex]  

A is < $ 1000

Using compound interest formula :

[tex]A = P(1-\frac{r}{100} )^{n}[/tex]

[tex]1000 > 10000(1-\frac{15}{100} )^{n}[/tex]

[tex]0.1 > (0.85 )^{n}[/tex]

n ≈ 14.168

n = after 15years (next whole no)

Hence , The solution set for the inequality is (15, ∞).

To know more about compound interest for depreciation here:

https://brainly.com/question/17186414

#SPJ2

In each sack, there are 10 bags. In each bag, there are 5 pouches. Which number completes the equation that relates p, the number of pouches, and s, the number of sacks?

Answers

Answer: p = 50 s

Step-by-step explanation:

Given: In each sack, there are 10 bags. In each bag, there are 5 pouches.

i.e. Total pouches in each sack = (Number of bags in each sack) x (Number of pouches in each each bag)

= 10 x 10 =50

Let p =  number of pouches, and s= the number of sacks

Then, Number of p pouches in s sacks will be given by-

p = 50 s , which is the required equation.


3(x - 5) + 6(x+1)=9​

Answers

Answer:

x=2

Step-by-step explanation:

plz mark as brainliest

Himari is solving the equation 4( x - 3 ) =16. Her first step is 4x - 12 = 16 math nation

Answers

Steps to solve:

4(x - 3) = 16

~Distribute left side

4x - 12 = 16

~Add 12 to both sides

4x = 28

~Divide 4 to both sides

x = 7

Best of Luck!

point e is the midpoint of segment DF.if de is 8 what is the length of df​

Answers

16

If e is the midpoint than that means it is in the middle so if there is 8 on one side than there is 8 on the other side as well.

Therefore 8 (DE) + 8 (EF) = 16 (DF)

Mrs. Bell has an interest rate of 4.175% on her house. Mr. Bentley has an interest rate of 4.25% on his house. Which explains who has the lower interest rate?

A.
Mr. Bentley has the lower interest rate, because both decimals have a 4 in the ones place, and 0 thousandths is less than 5 thousandths.

B.
Mr. Bentley has the lower interest rate, because both decimals have a 4 in the ones place, and 5 hundredths is less than 7 hundredths.

C.
Mrs. Bell has the lower interest rate, because both decimals have a 4 in the ones place, and 7 hundredths is less than 5 hundredths.

D.
Mrs. Bell has the lower interest rate, because both decimals have a 4 in the ones place, and 1 tenth is less than 2 tenths.

Answers

Answer: D. Mrs. Bell has the lower interest rate, because both decimals have a 4 in the ones place, and 1 the third is less than 2 tenths.

Answer:

D

Step-by-step explanation:

I give you brainiest!​

Answers

Answer:its 42

Step-by-step explanation:

Y=42

Answer:

Step-by-step explanation:

Y = - x + 7

Y = - (-1) + 7

Y = 8

Which list shows these numbers in order from least to greatest?

Answers

Answer:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Answer:

Put the negatives 1st the then positives... assuming thats what it is

Step-by-step explanation:

You are creating identical picnic basket using 30 sandwiches and 42 apples. What is the greatest number of basket that you can fill using all of the food?

Answers

Answer:

Step-by-step explanation:

30: 1, 2, 3, 5, 6, 10, 15, 30

42: 1, 2, 3, 6, 7, 14, 21, 42

greatest number of fill using all of the food is 6

What is the value of 32 x 107 in scientific notation?
1.6x 1014
?
0.5x 102
05.0x10
5.0 x 10
%
0.5x 107

Answers

Answer:

32x107=3424=3,424*[tex]10^{3}[/tex]

Step-by-step explanation:

Seven more than twice a number is 17

Answers

Answer:

2x + 7 = 17 using algebra equation you can resolve ir

Anna buys 12 pens and 20 pencils for a total of $16. One pen costs $0.40 more than one pencil. What would 1 pen and 1 pencil cost?

Answers

Answer:one pencil would be $0.56

Step-by-step explanation:

Answer:

Step-by-step explanation:

AB=1cm and AC=3cm. Find the radius of the circle. (Problem Number 13)

Answers

Answer:

2cm

Step-by-step explanation:

AB= 1cm

AC= 90°

OB= 180°

OB= 2cm

To find OA= 2 divide 2

= 1cm

AB+OA= 2CM

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