Plz help!!!
A.) is the relationship a function?
B.) explain your answer. Use words “input” and “output”.
C.) Rachel plans to study 2 hours for her next exam. Will plotting her grade on the same graph change your answer to part a?
- No, it will stay a function
- Yes, it would change to not a function
D.) explain your answer from part c. Be specific.
Answers
Answer:
no of course yes its no yes
Step-by-step explanation:
Related Questions
pls help asap i rly need this
Answers
Answer:
THey are countin by 2 and 5 on the graph
Step-by-step explanation:
Four students are training for their cross country team at school. They were told to run for as long as they could without stopping. The coach measured their total distances and their overall time. Calculate the average speed for each student and find the two students who tied for the same average speed.
A) Brev and Chris
B) Brev and leslie
C) Chris and Dylan
D) Dylan and Leslie
Answers
Answer:
C) Chris and Dylan
Step-by-step explanation:
A pet store has 7 cats. Here are their weights (in pounds).
8, 15, 11, 10, 11, 6, 7
Send data to calculator
Find the mean weight of these cats.
If necessary, round your answer to the nearest tenth.
Answers
Step-by-step explanation:
add 8,15,11,10,11,6,7 then the answer you get divide by 7
Answer:
The answer that has been rounded by the tenths is 9.7
What is the difference of 18 - 10 2/8 ?
Answers
Answer:
7 3/4
Step-by-step explanation:
[tex]18 - 10\frac{2}{4}[/tex] [tex]18 - 10\frac{1}{4}[/tex] [tex]18 - \frac{41}{4}[/tex] [tex]\frac{72}{4} - \frac{41}{4}[/tex] [tex]\frac{31}{4}[/tex] [tex]7\frac{3}{4}[/tex]8.618 divided by 0.695
Answers
Answer:
8.618 divided by 0.695= 12.4
hope this helps <3
What is the value of m?
42.78/m=93
Answers
Answer:
m=0.46
Step-by-step explanation:
Answer:
m=42.78÷93
m=0.46
Step-by-step explanation:
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HELP US PLS I WILL GIVE BRAINLIEST!!!!!
Answers
Is the question asking what you should if so the answer is unit rate because a unit rate means a rate of one to something while a rate is a ratio which the two terms are in different units. Since it is divided the most it can it is a unit rate
3. Find the difference. (1 point)
22.8 – 7.9 = ?
O 15.1
0 14.9
O 14.1
15.9
Answers
Hope this helps!! :)
Factor 24m6−30m4−45m3.
Answers
Answer:
3m³(8m³-10m-15)
Step-by-step explanation:
Assuming the question isn't asking for factoring over the complexes,
24m⁶−30m⁴−45m³
3m³(8m³-10m-15)
What would be the all step you would take to solve the equation 2x + 1 = 10 - x?
Answers
Answer:
3
Step-by-step explanation:
Move the terms : 2x + 1 =10 -x
Collect like terms
Calculate : 2x + x=10-1
Divide both sides
3x = 9
x = 3
Last month, Donovan ran 48 miles. James ran m miles. Donovan ran 3 times as far as James. Which equation can be used to find m, the number of miles James ran?
Answers
Answer:
45
Step-by-step explanation:
78
Find the distance between the points (6,3) and (-1,-6).
Answers
Answer:
All you need is the distance formula. The distance betwen two points
(x1,y1) and (x2,y2) is d= sqrt((x2-x1)2 + (y2-y1)2)
plugging in the values we get:
d= sqrt((6-(-6))2 + (6-1)2)
= sqrt((6+6)2+52)
= sqrt(144+25)
= sqrt(169)
= 13
Answer:
[tex]\sqrt{130}[/tex]
Step-by-step explanation:
6 - (-1) = 7
3 - (-6) = 9
7^2 + 9^2 = c^2
49 + 81 = c^2
c^2 = 130
Find sine, where is the angle shown.
Give an exact value, not a decimal approximation.
Answers
Answer:
[tex] \sin( \theta) = \frac{opp}{hyp} \\ {c}^{2} = {a}^{2} + {b}^{2} \\ {c}^{2} = {8}^{2} + {15}^{2} \\ = 64 + 225 = 289 \\ c = \sqrt{289} \\ c = 17 \\ \sin( \theta) = \frac{15}{17} = 0.882 \\ \theta = { \sin}^{ - 1} (0.882) \\ \theta = 66.88 \degree\approx 67\degree[/tex]
Natalie is a real estate agent and earns a 3% commission on all homes she sells. She estimates that she will earn $8,250 on the next house she sells. She actually earns $9,210. What was Natalie’s estimate for the selling price of the home? What was the actual selling price of the home?
Answers
Using the percentage principle, the estimated and actual sale price of the Home are $275, 000 and $307,000 respectively.
Commission on sale = 3%Estimated commison = $8250
Let Estimated sale price = P
3% × P = 8250
0.03p = 8250
p = 8250 / 3
p = $275000
Actual commission earned = $9210
Let Actual sale price = P
3% × P = 9210
0.03p = 9210
p = 9210 / 3
p = $307,000
Therefore, the estimated and actual sale price are $275,000 and $307,000 respectively.
Learn more : https://brainly.com/question/18112348
Divide. 5 1/4÷1/3 Express your answer as a mixed number in simplest form. Enter your answer in the box.
Answers
Answer:
15 and 3/4 will be your answer
13. Amy will rent 10 different movies this month.
•A one-day rental fee is $1.50.
A monthly pass is $10.00. (Unlimited visits during the month)
How much money will Amy save by buying a monthly pass?
Please help I will give you brainless please
Answers
Answer:
35
Step-by-step explanation:
1.5x30=45 -
45-10= 35
month=30 days
Movie costs 1.5 for a day and it will cost 10 for a month so you have to do 1.5x30=45 then you have to subtract 10 becuses that's the monthly pay so your answer would be 35 please (give brainless)
tyler swims at constant speed, 5 meters every 4 seconds. how long does it take him to swim 114 meters?
Answers
28.5 seconds
cuz 114 ÷ 4 = 28.5 = 28.5 × 4 = 28.5
hope it will help u
Answer:
91.2 secondsStep-by-step explanation:
5 m = 4 second
1 m = 4/5 second
1 m = 0.8 second
∴ 114 m = 114 x 0.8
= 91.2 seconds.
Brainliest would be really appreciated if it helped :)
Rotate rectangle ABCD 90 degrees clockwise about the origin. What are the new coordinates?
Answers
Answer:
A=(-2,-2) B=(-2,-6) D=-5,-2 C=(-5,-6)
Step-by-step explanation:
2. Carlie graphed a line with a negative slope.
What must be true about the graph?
a. The graph decreases from left to right.
b. The graph increases from left to right.
c. The graph must cross (0,0).
d. The graph must be contained in Quadrants
III and IV.
Answers
Answer:
A. The graph decreases from left to right
Which linear function represents the line given by the point-slope equation y-8 = 1/2(x – 4)?
O f(x) = 1/2x + 4
Of(x) = 1/2x + 6
O f(x) = 1/2x-10
Of(x) = 1/2x-12
Answers
Answer:
y = 1/2x + 6
Step-by-step explanation:
y - 8 = 1/2 (x - 4)
y - 8 = 1/2x - 2
y = 1/2x -2 + 6
A. 23.7
B. 8.7
C. 13.8
D. 9.5
Answers
Answer:
a
Step-by-step explanation:
just cuzyfhyf
133.5 divided by 5 show work
Answers
Answer:
26.7
Step-by-step explanation:
Use a c a l c u l a t o r :P
I will mark brainlist please help!!
- dilation (lesson)
1) in a dilation of a figure, the distance between two consecutive vertices does not change
• true
• false
2) the coordinates of the vertices of a triangle JKL are J (4,8) K (8,8) L (4,2). Find the coordinates of the vertices of the image after a dilation by K = 0.25
• J (2,1) K (2,2) L (1,2)
• J (-2,1) K (4,2) L (1,0.5)
• J (1,2) K (2,2) L (1,0.5)
Answers
Ana starts eating lunch at 12:15 pm she finishes eating lunch 49 mins later what lock shows the time that Ana finishes eating lunch
Answers
Answer:
What kind of problem? Multiplication? Division? What?
Step-by-step explanation:
Write the angles of DEF in order from smallest to largest
Answers
Answer:
F, D, E
Step-by-step explanation:
the smallest angle is opposite the smallest side, the largest angle is opposite the largest side, etc.
What is the equation of the line shown on the graph?
A y=x
B y=4x
C Y= -x
D Y =1/4 X
Answers
Take two points from the graph and solve for the slope:
Let (x1, y1) = (2, 8)
(x2, y2) = (4, 16)
substitute these values into the slope formula:
m = (y2 - y1)/(x2 - x1)
m = (16 - 8) / (4 - 2)
m = 8/2
m = 4
Therefore, the slope is 4.
The y-intercept is the y-coordinate of the point (0, b) where the graph of the linear equation crosses the y-axis. The y-intercept is also the value of y when x = 0.
Looking at the graph, the line crosses at the point of origin, (0, 0). Therefore, the y-intercept, b = 0.
The correct answer is option B) y = 4x.
Please mark my answers as the Brainliest, if you find this helpful :)
What is the total price of a $45.79 item when a 7% sales taxe is added
Answers
Answer:
The total price after tax is $48.99
Step-by-step explanation:
Answer:
you have to put the 45.79/ 7% That's the taxes and you have to check your work first if you get something else different than a higher number you divide it again in long division and then if that doesn't work try to multiply in decimals
At a little-known vacation spot, taxi fares are a bargain. A 28-mile taxi ride takes 42 minutes and costs $16.80. You want to find the cost of a 50-mile taxi ride. What unit price do you need?
Answers
Answer:
Unit Cost = 0.6
Cost for 50 mile taxi ride = $30
Step-by-step explanation:
We are given the following information in the question:
Length of taxi ride = 28 miles
Time taken by taxi ride = 42 minutes
Cost of taxi ride = $16.80
We have to find cost of a 50 mile ride.
In order to do so, we have to find the unit cost of distance covered by ride which is the unit cost per mile of the ride that is the cost for 1 mile of taxi ride.
Our Formula:
Unit Cost = Cost for 1 mile of taxi ride = cost of taxi ride / distance covered by taxi ride
Using the values given we can use the formula so
unit cost = 16.80 / 28 = 0.6
Cost of 50 mile taxi ride
0.6 x 50 = 30
Henc costing $30 for a 50 mile taxi ride
Thomas, a waiter at a local restaurant, is paid $ 4 an hour plus tips. His friend Marie works at a local bookstore for $12 an hour. Marie and Thomas worked the same number of hours. If Thomas made $120 in tips and both made the same amount of money, how many hours
1.please just give me the first step on how it’s written out
Answers
Answer:
15 hours
Step-by-step explanation:
Let h = numbers of hour worked, x = tips, t = Thomas' pay, and m = Marie's pay
We can set up an equation for this question:
t = 4h + x
Now plug in 120 for x
t = 4h + 120
Now we set up Marie's pay:
m = 12h
Since Thomas and Marie made the same amount of money over the same number of hours, we can say:
4h + 120 = 12h
120 = 8h
h = 15
This means they both worked for 15 hours.
Help have 2 hrs to complete
