Please help me! This assignment is due today and i’m desperate so I made it a lot of points :) I need to know if this graph is a function or not, and the domain and range. Thanks to whoever helps!!
Answers
Answer:
this is a function
Step-by-step explanation:
there are no duplicates on the y axis so it is a function
Related Questions
Solve the equation.
Start Fraction b over negative 6 End Fraction = –3
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Answer:
Step-by-step explanation:
b/-6=-3
b=18 (x -6 on both sides)
Find the measure of the are or central angle indicated. Assume that lines which appear to be
diameters are actual diameters.
Please help!!!!!!!!
Answers
Answer:
major arc CEB = 320°
Step-by-step explanation:
arc BF = 140°
arc CE = 140°
arc CB = arc EF
arc CB + arc EF = 360-280 = 80
arc CB = 40°
major arc CEB = 360 - 40= 320°
In a carton of 10 eggs three were broken. Steven took 2 unbroken eggs and baked omelettes. A little later he took another egg out of the carton. What is the probability that this egg was not broken?
Answers
After he got 2 unbroken eggs there were 5 unbroken ones and 3 broken. In total 8 eggs.
The probability that the egg was not broken is 5/8 or 62,5%.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
The probability of an egg that is not broken is 5/8.
What is probability?
It is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
We have,
Number of eggs = 10
Number of broken eggs = 3
Number of eggs used = 2
Number of remaining eggs = 8
The number of not broken eggs.
= 8 - 3
= 5
The probability of an egg that is not broken.
= 5/8
Thus,
The probability of an egg that is not broken is 5/8.
Learn more about probability here:
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this graph displays the speed of my CPU relative to the temperature. based on the graph, what is the rate of my CPU speed over temperature change (MHz/celsius)
Answers
Answer: Gamers and Graphic Designers are high-performance users. They use to replace parts so that the PC would run fast. Gamers used to overclock the PC so that the online games will run smoothly but overclocking can increase the CPU temperature.
Step-by-step explanation:
What is the measure of the angle that is a complement of angle C?
A.
30°
B.
20°
C.
40°
D.
120°
E.
None of the above
Answers
Answer:
A: 30°
Step-by-step explanation:
Complementary means 90°. So 60+ x =90. 60+30=90.
Answer:
the measure of the angle that is a complement of angle C is =90-60=30
A.is your answer
7.2% is what decimal?
72
7.2
0.072
0.75
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The point V(-2,-1) is reflected over the y-axis. What are the coordinates of the resulting point, V’?
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Answer:
(2,-1)
Step-by-step explanation:
i think it's that.
(ii) 3xy + 2y – 12х – 8
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Answer:
- 9x + 5y - 8
Step-by-step explanation:
3x + 3y + 2y - 12x - 8
- 9x + 5y - 8
Which of the following represents the factorization of the trinomial below?
x^2- X-20
Answers
Answer:
(x-2)(x-10)
Step-by-step explanation:
Hope this helps :)
Answer ASAP pls pls
Answers
Answer:
30 x 24 = 720
720 / 2 = 360
360 inches squared
Helpppppppppppppppoppppoopppppppp
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Answer:
angle 2 = 75 ; angle 1 = 105
Step-by-step explanation:
The table represents temperature for 9 days in February. what is the average temperature?
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Answer:
42
Step-by-step explanation:
(38+45+28+50+52+48+60+30+27)/9
=42
Find the area of a circle with Radius 8 yd.
Use the value 3.14 forn, and do not round your answer.
Answers
Answer:
[tex]64\pi yd^{2}[/tex] or 201.062 [tex]yd^{2}[/tex]
Step-by-step explanation:
Area of a circle: [tex]\pi r^{2}[/tex]
Given:
r=8 yd
[tex]\pi[/tex]=3.14
[tex]\pi (8^{2})=64\pi[/tex]
=201.062 [tex]yd^{2}[/tex]
I hope this is correct and helps!
what fraction equals 1/8 + 1/8 + 1/8 + 1/8 + 1/8?
Answers
Answer:
Pretty sure it's 5/8
Step-by-step explanation:
The value of the given expression is 5/8.
The given expression is 1/8 + 1/8 + 1/8 + 1/8 + 1/8.
How to add fractions?To add fractions there are three simple steps:
Step 1: Make sure the bottom numbers (the denominators) are the same.
Step 2: Add the top numbers (the numerators), and put that answer over the denominator.
Step 3: Simplify the fraction (if possible).
Now, 1/8 + 1/8 + 1/8 + 1/8 + 1/8=5/8
Therefore, the value of the given expression is 5/8.
To learn more about the fractions visit:
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simplify to the lowest terms
Answers
Answer:
1/2
Step-by-step explanation:
divide the numerator & denominator by 4
How many different 5-digit PIN codes are there that only include the digits 7, 2, 4, 6, 9 and 3?
Answers
Answer:
720
Step-by-step explanation:
6*5*4*3*2=720
Write the equation of the line (in slope-intercept form) that passes through the points (1, 6) and (2, 8).
Answers
Answer:
y = 2x + 4
Step-by-step explanation:
Figure out the slope.
y2 - y1 / x2 - x1 8 - 6/ 2 - 1 = 2
Find out the y-intercept. Your equation so far is y = 2x + b.
8 = 2(2) + b
8 = 4 + b
4 = b
Dr. Howser recently purchased two new fish tanks (Tank A and Tank B) to place in the waiting area of his office. Each fish tank holds exactly 120 gallons of water. Tank A will hold small fish and Tank B will hold large fish. Dr. Howser plans on buying 3 small fish for every 10 gallons of water in Tank A. He plans on buying 6 large fish for every 40 gallons of water in Tank B.
Answers
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
8x-7(1/2x+7)=14
solve thid
Answers
A circular fish pond that you are designing for your local park has an area
of about 113.04 square feet. What is the approximate diameter of the
pond? *
Answers
Answer:
Step-by-step explanation:
d≈12ft
A Area
113.04
ft²
d
r
r
r
d
d
C
A
Using the formulas
A=πr2
d=2r
Solving ford
d=2A
π=2·113.04
π≈11.99696ft
Gracie and Mark are having a
contest to see who can sell the most
cupcakes. For every 3 that Mark
sold, Gracie sold 4. If Gracie sold 4
more than Mark, how many total
cupcakes were sold?
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Answer:
Mark sold 12 cupcakes, meaning Gracie sold 16.
4 threes, and 4 fours.
Mark Gracie
O O O O O O O
O O O O O O O
O O O O O O O
O O O O O O O
Answer:
Step-by-step explanation:
m/g=3/4
m=3g/4, now we can express m in terms of g
g=4+m, using m found above in this equation gives you
g=4+(3g)/4
4g=16+3g
g=16, since m=3g/4
m=3(16)/4
m=48/4
m=12
So total cupcakes sold is 12+16=38.
38 cupcakes were sold.
Solve to find the answer of blue pills Mr body took: number of blue pills, b, mr mattics give him was 3 more than the number of green pills,g, total number of pills took was 17, 11 blue pills to kill
Answers
Answer:
Mr body took 9 blue pills
Step-by-step explanation:
Total number of pills consumed = 17
Number of blue pills, b = 11
Number of blue pills, b = g + 3
So that,
b = g + 3
11 = g + 3
g = 8
Total number of pills recommended = b + g
= 11 + 8
= 19
Total number of pills consumed = 17
Thus,
Number of blue pills consumed = 17 - 8
= 9
Therefore, Mr body took 9 blue pills.
A company makes muesli which contains nuts and sultanas.
They counted the number of nuts in 50 individual serving packets.
They drew this table.
Number of nuts
Number of
Midpoint (x)
packets (0)
fx
4-6
5
3
15
7-9
8
9
72
10 - 12
11
12
132
13 - 15
14
17
238
16 - 18
17
9
153
50
610
a) Complete the table.
b) Calculate an estimate for the mean.
Answers
A company makes muesli which contains nuts and sultanas.
They counted the number of nuts in 50 individual serving packets.
They drew a table.
Number Midpoint Number of
of nuts (x) packets (f) f.x
4 - 6 5 3 15
7-9 8 9
10 - 12 11 12
13 - 15 14 17
16 - 18 17 9
50
To Find :
complete the table
calculate and estimate for the mean
The estimate for the mean number of nuts in a serving packet of muesli is approximately 12.2 nuts.
a) To complete the table, we need to find the values of "fx" (frequency multiplied by the midpoint) for each class interval. Here's the updated table:
Number of Nuts Number of Packets Midpoint (x) fx
4-6 5 5 5 * 3 = 15
7-9 8 8 8 * 9 = 72
10 - 12 11 11 11 * 12 = 132
13 - 15 14 14 14 * 17 = 238
16 - 18 17 17 17 * 9 = 153
Total 50 610
b) To calculate an estimate for the mean, we use the formula:
Mean = Sum of (fx) / Total Number of Packets
Mean = 610 / 50
Mean ≈ 12.2
Therefore, the estimate for the mean number of nuts in a serving packet of muesli is approximately 12.2 nuts.
To know more about mean here
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20
Find the median for the set of numbers:
53, 22, 76, 46, 68, 32, 15, 29
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( calculate angels using line and angle relationships). Will give b for right answer
Answers
Step-by-step explanation:
Since w||v
<a=140 ( Vertically opposite angles and corresponding angles)
Answer:
141 degrees
Step-by-step explanation:
if the lines are the same, so are all of the measures if the angles.
If anyone could help also step by step please with work
Answers
9514 1404 393
Answer:
m = 1/3
Step-by-step explanation:
Step 1. Pick a line of the table to use as (x1, y1).
Step 2. Pick a different line of the table to use as (x2, y2).
Step 3. Use the slope formula:
m = (y2 -y1)/(x2 -x1)
Step 4. Simplify the result.
__
Here are these steps for this problem.
1, 2. use (x1, y1) = (-9, -5) and (x2, y2) = (-3, -3)
3. m = (-3 -(-5))/(-3 -(-9)) = 2/6
4. m = 1/3
Can someone help solve number 14 and 15 please
Answers
Answer:
14: A
15: A
Step-by-step explanation:
Gabe is making a fruit punch for a party. He starts with some apple juice and adds 2 12 cups of soda and 134 cups of orange juice. He ends up with 612 cups of the fruit punch. How many cups of apple juice are in the fruit punch?
A) 214
B) 3 56
C) 4 14
D) 10 34
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What is 3.457 rounded to the nearest tenth
Answers
Vvvvcghcfyhcxdvvcx
Escribir en forma decimal cada uno de los
siguientes ángulos.
a) 37°56'24" d) 128°43'56"
b) 65°39'50" e) 61°27'43"
c) 72°48'13" f) 100°23'38"
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C.
No, it is not fair, and the reader better use discretion while viewing it.
