PLEASE HELP, for precalculus

Answers

Answer 1

The correct answer is C

Answer 2

Answer:

Step-by-step explanation:

This is the graph of a one-to-one function. It passes the horizontal line test: If you draw a horizontal line through the graph, the line intersects the graph in but one point.

Related Questions

PLEASE HELP!! NO WRONG ANSWERS <3

Answers

Answer:

bottom left

Step-by-step explanation:

Answer: bottom left one

Step-by-step explanation:

What does it mean to combine like terms?

Answers

Answer:

Combining like terms mean to solve those terms whose have same bases

Answer:

like terms would be like 15 and 24 or 5x and 3x.

as long as they don't have a different variable or on a different side of the = sign they are considered like terms.

3 and 5x are not like terms

5x and 5y are not like terms

ya get what im sayin

Solve for a. Everything is in the picture

Answers

The Exact form is: a=-1/2

Answer:

A equals -1/2 ;D

45.4 + 56.3+ ? = 2,878

PLEASE HELP

Answers

The correct for the expression is 101.7 (45.4 + 56.3=101.7 )

2,776.3 is your answer

I need help pls it’s hard to me

Answers

Answer:

6.3

Step-by-step explanation:

count your way qlong the graph along the bottom and up ,,,, along the cirador and up the stairs

6.3 is the answer !! hope this helps

using the ordered pairs (x, y) in the table

what is the proportionality constant or the rate of change?

Answers

The rate of change would be -2

It would be -2 just use a calculator.

Please answer question correct.

Answers

Answer:

A 13.75

Step-by-step explanation:

because you said the you 1 ponit for every right ans and -0.25 for incorret ans so 15 right ans would give you 15 ponits and 5 incorret ans would give you -1.25 so i add up

15+-1.25=13.75 or 55/4

i did do the math so it is right

What is Janelle’s position relative to sea level while scuba diving? What should the altimeter read at this position?

Answers

Answer:-322

Step-by-step explanation:

It’s negative 322 because she is defending below sea level and sea level is at 0ft

Answer:- 322 ft

Step-by-step explanation:

ANSWER FAST I DON'T UNDERSTAND?

Answers

Answer:

Step-by-step explanation:

I would ask my teacher for help if no, then it seems like you would mark a line in the numbers line or smth just giving you an idea sorry if this never helped :(

Okay so you’re definitely to start subtracting the negative intergers and divide them by half of whichever whole number you have and then you have your answer!

How can you use divisibility rules to find if 2,234,325 is a
prime number or a composite number? Explain.

Answers

Answer:

To determine if a number is prime or composite, follow these steps:

Step-by-step explanation:

1. Find all factors of the number.

2. If the number has only two factors, 1 and itself, then it is prime.

3. If the number has more than two factors, then it is composite.

So, if you can, you might want to use a calculator.

Solve the inequality $-8r<-12$.
Please help i will put up 10 points

Answers

Answer:

Step-by-step explanation:

im assuming you solve for r.

-8r<-12

divided by -8 on both sides so you change signs

r>12/8

r> $ 3/2

Answer:

$r > 1.5$ or $\frac{3}{2}$$

Hope this helps!

Step-by-step explanation:

Hiding the dollar signs real quick:

-8r < -12

Divide both sides by -8: ( remember that when multiplying or dividing both sides by a negative number reverses the inequality )

-8 ÷ -8 × r < -12 ÷ -8 = r > 1.5 or $\frac{3}{2}$

Please help me with this I would give you 50 points.

Answers

Answer:

Refer to image below:

Step-by-step explanation:

Please help with this one too.

Answers

Answer:

Infinite solutions

Step-by-step explanation:

all real answers or infinte solutions

Answer: C Infinite Solutions

Question
Which question is statistical?

Responses

What number of feet is equivalent to three miles?

How many miles did your family drive last week

How many miles are between the library and the post office?

How many miles does each member of the biking club ride each week?

Answers

What number of feet is equivalent to three miles?

Answer: 15840

Step-by-step explanation: 3 miles = 15840 foot

For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.

Which one is right and why?

Answers

THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!

The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.

The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.

The answer for this is a

Need ANSWER FAST ASAP!!
Arc length is a fraction of a circle's _____________.

A. Diameter
B. Axis
C. Area
D. Circumference

Answers

Answer:

D. Circumference

I hope this help! Have a great day!

Answer:

D. Circumference

for each of the figures write the absoloute value equation

Answers

Answer:|x -4| -4 = 0

Step-by-step explanation:

Answer:0

Step-by-step explanation:

can i have more help and help me understand it

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

For the first equation,

h-3=9, we need to put all the knowns (numbers) on one side and all the variables on the other side. because equations are like a scale, if we do the same thing to both sides of the equation, the equation will still be true. for this equation, if we add 3 to both sides, we will get:

h-3+3=9+3

this can be simplified to:

h=12

this is your answer.

For the second equation,

we can apply the same principle for the first equation to the second equation.

1/2 x h = 10

can also be written as:

1/2 of h = 10

we can multiply both sides by 2 to get:

1h=20

h=20

complete the patterns

0, 1, 3, 7, 15, 31, _
0, 1, 1, 2, 3, 5, 8, 13, _

Answers

Answer:

Step-by-step explanation

The answers would be 63 and 21

Could someone please help me? Will mark brainlist!

Answers

Answer:

H 1/10

Step-by-step explanation:

there are a total of 10 bows, one is picked

ez maths

2/5

there’s a 4 out of all 10 bows she will pick a purple.

simplify to LCD - 2/5.

Ginny Jones receives $624 gross salary biweekly. Her income tax rate is 14%. Her group health plan contribution is $4.25 per pay period. She belongs to the company retirement plan, to which she contributes 6% of her earnings. She is also covered under Social Security benefits. Her current contribution is 6.05%. If these items are all her deductions, what is her take-home pay per period? Ginny gets a $35 raise per pay period. If her health plan is unchanged, how much of the raise will she have to take home?

Answers

Answer:

take home pay $457.20

$30.78 from the raise

Step-by-step explanation:

help please.................

Answers

Answer:

I think it is 42.98

Step-by-step explanation:

The average high temperatures in degrees for a city are listed.

58, 61, 71, 77, 91, 100, 105, 102, 95, 82, 66, 57

If a value of 80.4° is added to the data, how does the range change?

The range decreases to 46°.
The range stays 48°.
The range stays 49°.
The range increases to 50°.

Answers

Answer:

The Range Stays 48°.

Step-by-step explanation:\

Since the value 80.4° is not the highest and not the lowest value on the list, it does not change the range.

Hope this helps!

Answer: B. The range stays 48

Step-by-step explanation:

The largest answer is 105 and the smallest answer is 57. The range is the range of numbers from smallest to largest so to find the range you subtract the largest and the smallest

Range = 105 - 57

Range = 48

The range will not change because if you put 80.4 in there, it's not the largest or smallest so it does not affect the range.

So answer is B. The range stays 48

Find the product. List the units.

29/2sec×60MB/sec

Answers

870 MB
29/2sec x 60MB/sec
=29/2 x 60MB
=29/12 x (power of 30) 60MB
=870 MB
Decide the common factor (sec)
Simplify
Multiply

Using a directrix of y = −2 and a focus of (2, 6), what quadratic function is created?
here are the answers given
\/
f(x) = −one eighth (x − 2)2 − 2
f(x) = one sixteenth (x − 2)2 + 2
f(x) = one eighth (x − 2)2 − 2
f(x) = −one sixteenth (x + 2)2 − 2

Answers

Answer:

f(x)=1/16(x-2)^2+2

Step-by-step explanation:

The Equation can be written like this:

f(x) = 1/(4p)(x -h)^2 +(k-p)

where (h, k) is the focus, and p is half the distance between focus and directrix. Here, (h, k) = (2, 6) and p=(6-(-2))/2 = 4. So the equation is ...

f(x) = 1/16(x -2)^2 +2

I need help for my question please

A manufacturer inspects 50 computer monitors and finds that 45 have no defects. What is the experimental probability that a monitor chosen at random has no defects?

Answers

The experimental probability that a monitor chosen at random has no defects is 90%

Answer:

The experimental probability of an event is the ratio of the number of times the event occurs to the total number of trials or observations.

In this case, the event is choosing a monitor with no defects, and the number of times the event occurs is 45. The total number of monitors is 50.

So, the experimental probability of choosing a monitor with no defects is:

45/50 = 0.9

Therefore, the experimental probability that a monitor chosen at random has no defects is 0.9 or 90%.

12.96÷6 is what in lesson 3.13

Answers

Answer:

2.16

Step-by-step explanation:

12.96 ÷ 6 = 2.16

Answer:

2.16

Is the answer.

Which pairs of figures in the tessellation are translations of each other?

Answers

Answer:

Step-by-step explanation: im incorrect

I believe it is all but B and D

15 points to whoever answers this!!

Answers

Answer:

$\frac{16}{27}$

Step-by-step explanation:

From the table, we notice that the total number of students is:

$3+10+8+6=27$

Then, along the second column of the table, we notice that the number of students who do not have a brother is:

$10+6=16$

So, the probability that a randomly chosen student does not have a brother is:

$\frac{\text{number of students who do not have a brother}}{\text{total number of students}}=\frac{16}{27}$

16 over 27 sorry if i’m wrong.

someone help please!!

Answers

Answer:

you got this

Step-by-step explanation:

Other Questions

Different environments helped contribute to different cultures because people. What is the answer please I really need to know its for my homework Im finally in 6 grade. how would an EMT work with a respirtory therapist? A box contains 86 coins, only dimes and nickels. The amount of money in the box is $5.45.How many dimes and how many nickels are in the box? ____How many nickles are in the box? ___The sum of two consecutive terms in the arithmetic sequence 1, 4, 7, 10, ... is 299 ; find these two termsThe first consecutive term of the arithmetic sequence is ___The second consecutive term of the arithmetic sequence is ___ You are the strategic leader of a highly competitive electronics company, Anderson Inc. Anderson Inc. is a global leader in electronics sales to corporate and international customers. The competitive nature of the market is creating the need to implement new and well researched strategies and online tools in order to compete with another company that is taking contracts from your organization daily. This other company, Henkerson Inc., is offering products at a slightly lower cost. Their customer service ratings, however, are much lower than Anderson Inc.Andersons customer service could be superior as a result of :_________ Find the final hourly wage if a $15.00 starting wage is increased by 5% each year for 7 years. The final hourly wage is $. Round your answer to the nearest cent. when a firm has a particular profit goal in the form of a specific dollar amount as its overriding concern, it is likely to implement Lin needs to save up $20 for a new game. How much money does she have if she has saved 75% of her goal? D) 3-2 (s-1) = 13+6sAnswer: -1E) 2 (n+9) = -6 (2n-5) +8Answer: 10/7F) 5 (4k-3) -5k = 10+2 (3k+1)Answer: 3Explain how u got answer HELP HELP HELP HELP IM BEGGING YOU PLEASE PLEASE!!! An incident report is to be completed after the client climbed over the side rails and fell to the floor. the correct reporting of this incident involves which action? Usually monopolistic firms dont follow profit maximization prices , show by graphs the way how these firms price their products , and whether this monopolistic price has any social costs If mcmurphy had the opportunity to use the facility to make a different product that would have a total contribution margin of $168,000, mcmurphy should:_____. Which is the correct form of split '? The Proclamation Line of 1763 kept the colonists from having conflicts with whom? is it just strange when you just start talking to someone and then they ghost you?tbh its funny to me ... what do you think??very important question!! Giving 100 pointsThe dot plot below shows the hourly rate of some babysitters in a city:A number line is shown from 1 dollar to 5 dollars in increments of 1 dollar for each tick mark. The horizontal axis label is Dollar per hour. There are 4 dots above 2 dollars, 2 dots above 3 dollars, 3 dots above 4 dollars, and 1 dot above 5 dollars. The title of the line plot is Babysitting Rates.Which statement best describes the shape of the data? It is symmetric and has a peak at $5.00. It is not symmetric and has a peak at $2.00. It is a cluster from $1.00 to $5.00 and has gaps. It is a cluster from $1.00 to $5.00 and has no gaps. Write an expression that gives the requested sum.The sum of the first 36 terms of the geometric sequence1, 2, 4,s36 = unit test Earth scientists have concluded that the methods of harnessing energy that have been used over the past two centuries, such as the burning of fossil fuels, are causing climates around the world to change more quickly and suddenly than ever before in human history. Evidence includes increased air temperatures, rising sea levels, and the shrinking of glaciers in Greenland, Alaska, and other regions of Earth. The most complex level of organizational hierarchy that climate change could potentially affect is Earths If someone uses a ring worth $500 as collateral for a $200 loan, she has most likely obtained a loan from a Roy wants to buy a fish tank that usually costs $90, but is on sale for 30% off. What is the sale price for the fish tank? I