Answer:
Domain: X coordinates
Range: Y coordinates
Step-by-step explanation:
The domain is the set of all first elements of ordered pairs (x-coordinates). The range is the set of all second elements of ordered pairs (y-coordinates). Only the elements "used" by the relation or function constitute the range. Domain: all x-values that are to be used (independent values).The range is the set of all second elements of ordered pairs (y-coordinates). Only the elements "used" by the relation or function constitute the range. Domain: all x-values that are to be used (independent values). Range: all y-values that are used (dependent values).
John's library has 3 hardcover books for every 8 paperbacks. If he has 121 books in his library, how many of them are paperbacks. Will mark brainliest if correct. Pls show work.
Answer: 88
Step-by-step explanation:
1. Add 3 and 8 together
3 + 8 = 11
2. Divide 121 by 11
121/ 11 = 11
3. Multiply the amount of paperbacks in the stack of 11 books (8) by 11
11 x 8 = 88
88 Is your answer.
PLEASE HELP ME!!
Consider a 7 digit number in the form ABC-XXXX where A is 2-9 and X, B, and C can be
any digit 0-9. Additionally B and C cannot both equal 1 since these values are designated for other purposes such as services like 911. Lastly 555-0100 through 555-0199 are reserved for fictional uses such as in television shows or movies.
According to these conditions, how many 7-digit numbers are possible in a single area
code?
Answer:
dude just what's your fortnite username
Write the expression:
"ten divided by three times a number
Answer:
10÷3x just put that down,I hope that's what you were looking for
Answer:
10/(3n)
Step-by-step explanation:
So it would be 10 divided by 3n since the n is right next to the 3 that meanns it will be multiplied.
Carl and Cameron are at a pool carl dives in and touches the bottom of the pool 15 feet below the surface of the water Cameron standing on a diving platform 2 feet above the surface waiting for his turn what is the vertical distance between Carl's hand and Cameron feet
Answer:
21
Step-by-step explanation:
Answer:
17ft
Step-by-step explanation:
If Carl touches the bottom with his hand which is 15ft below the surface, and Cameron is standing 2 feet above the surface, all you have to do is add the two together. Cameron's feet are 2 feet above the surface, Carl's hand is 15ft below. 15 + 2 is 17.
ASAP PLZ HELP
A dolphin keeps up with a boat for a distance of 51 miles for 3 hours. What is the dolphin’s average speed?
need answers to 13 and 15. please help.
Answer:
13) 11
15) 16/61 or 0.262295082
Find the inverse function in slope -intercept form (mx + b) f(x) = - 5x + 15
Answer:
Pick either point (-6, 24) or (7,-15) and plug the x and y values into the above equation along with the value of m to get b.
Step-by-step explanation:
In a term, the coefficient is written before the variable.
True Or False
Answer:
True, in the term 4x the coefficient would b 4 and the variable would be x
Answer:
True
Step-by-step explanation:
It is true not false. Very True
Lorraine writes the equation shown. x squared + y minus 15 = 0 She wants to describe the equation using the term relation and the term function. The equation represents .
Answer:
The equation represents: A relation and a function
Step-by-step explanation:
A function is said to be a relation; however, the relation does not have to function. For a relation to result in a function, then every input gives an important output. Thus; the given information x² + y - 15 = 0 can be re-written as:
y = - x² + 15
Similarly, the equation typically illustrates a relation as well. Consequently, suppose we replace any x-value for x, then the one possible output will be for y. Hence, that is also a function.
Answer:
A
Step-by-step explanation:
The answer is A
A hockey player needs to shoot a puck 55 meters from his current location to his opponent's goal to score a goal. After the shot, the puck is 120 centimeters from his opponent's goal. If there are 100 centimeters in 1 meter, how many meters did the puck travel?
Answer:
The puck traveled a distance of 5.38 meters or 5,380 meters
Step-by-step explanation:
Here, we want to know the distance the puck traveled.
The distance from the player’s current location to the opponent’s is 55 meters
Since there are 100 centimeters in a meter, then
55 m= 55 * 100 = 5,500 centimeters
Now, we are told that the puck landed just 120 cm from the opponent’s goal
The distance traveled by the puck will be;
5,500 cm - 120 cm = 5,380 cm
The puck traveled a distance of 5,380 cm or 5.38 meters (5,380 cm to meters is calculated by just dividing by 100)
Graph y= 2/7x helpppppppp
The graph of the given equation is plotted below.
The given equation is y=2/7 x.
What is the graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points. A graph consists of some points and lines between them. The length of the lines and position of the points do not matter.
Graph the line using the slope and y-intercept, or two points.
Slope: 2/7
y-intercept: (0, 0)
Plot the points (0, 0) and (7, 2) on the graph
Hence, the graph of the given equation is plotted below.
To learn more about the graph visit:
brainly.com/question/14375099.
#SPJ2
In a card game, Angel losses 8 points twelve rounds in a row. Which integer - represents the total number of point he lost in all twelve rounds?
Answer:
96
Step-by-step explanation:
12 x 8 = 96
The Rodriguez family went out to dinner and the bill came to $35.85. They wanted to leave a 20% tip. What is the tip? What is the total amount the Rodriguez family spent at the restaurant?
Answer:
The tip is $7.17
Total amount spent is $43.02
Step-by-step explanation:
The bill is $35.85
The tip is 20%
You want to find 20% of $35.85 so multiply 35.85 by .2 (20% to decimal is .2)
35.85 multiplied by .2 gives you $7.17
So the tip is going to be $7.17
The total amount the family pays is the sum of the tip and the bill so
tip + bill = $7.17+$35.85 = $43.02
hope this helps
Answer:
total = $43.02
Step-by-step explanation:
for tip,
X = 20% of bill
X = 20/ 100 X $35.85
X = $ 7.17
For total amount,
total = bill + tip
= $35.85 + $7.17
= $43.02
help usa test prep i will mark as brainliest to whoever answers first
Answer:
a
Step-by-step explanation:
Donna finished her chemistry assignment in 1/8 hour. Then she completed her history assignment in 2/3 hours. What was the total amount of time Donna spent doing these two assignments? write your answer in simplest form.
Answer:
3/11
Step-by-step explanation:
You add both of the fractions so 2+1 is equal to 3 and 8+3 is equal to 11. You can not simply any further from 3/11
I tried to do this may I pls get a little help
Answer:
-115
Step-by-step explanation:
well first look at your picture -115 is in the integers circle not the whole numbers one also a whole number can't be a negative number
SO GOD HELP ME I HATE MATH
Answer:
-4/5
Step-by-step explanation:
Answer:
-5/4
Step-by-step explanation:
Rise over run (It rises up 5 and to the left 4 between intersecting lines)
Simplify the expression |1/12 - 5/6| - (2/5 + 1/10)
Answer:
Step-by-step explanation:
=|-3/4|-(2/5+1/10)
=0.75-(2/5+1/10)
=0.75-(2/5+1/10)
=0.75-1/2
=0.25
Answer:
1/4
Step-by-step explanation:
i did this question on time4learning 2022
A principal evenly distributes 6 reams of copy paper to 8 fifth-grade teachers How many reams of paper does each fifth-grade teacher receive? b. If there were twice as many reams of paper and half as many teachers, how would the amount each teacher receives change?
Answer:
a. 0.75 reams
b. The amount of reams received by each teacher would increase by 2.25 reams.
Step-by-step explanation:
Total reams of copy paper = 6
Number of fifth-grade teachers = 8
a. Number of reams collected by each teacher = [tex]\frac{number of reams}{number of teachers}[/tex]
= [tex]\frac{6}{8}[/tex]
= [tex]\frac{3}{4}[/tex]
= 0.75 reams
b. Twice as many reams of paper = 2 x 6
= 12
Half as many teachers = [tex]\frac{1}{2}[/tex] x 8
= 4
Number of reams collected by each teacher = [tex]\frac{12}{4}[/tex]
= 3 reams
The amount of reams received by each teacher would increase by;
3 - [tex]\frac{3}{4}[/tex]
= [tex]\frac{12 - 3}{4}[/tex]
= [tex]\frac{9}{4}[/tex]
= 2.25 reams
The amount of reams received by each teacher would increase by 2.25 reams.
CAN SOMEONE HELP PLS !!! I really need the the help so can someone pls help me
Part A: The sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 1.55 ⋅ 107 seconds? (5 points)
Part B: Which is the more reasonable measurement of the diameter of a human hair:
1.8 ⋅ 10−2 mm or 1.8 ⋅ 102 mm? Justify your answer. (5 points)
Answer:
Multiply the bases and add the exponents.
Step-by-step explanation:
Remember your rules of exponents that show you how to do this. When multiplying you add the exponents. A large exponent makes a large number and a negative exponent makes a very small number.
Answer:
Hi;)
Step-by-step explanation:
PLEASE HELP!!!!!!! I have until 12:00 est time.!
Answer:
Step-by-step explanation:
5(4+2)+2=32
20-(8*(6-6))=20
x^3 = -27 whats the answer
Answer:
-3
Step-by-step explanation:
The answer is -3 because -3 *-3 * -3 would equal -27
Hope this helps:)
if 12 cows produce 70 gallons of milk how many gallons of milk would 42 cows produce
Answer:
245
Step-by-step explanation:
4242/12=3.5
70×3.5=245
4x – 6x combining like terms
Answer: -2x
Step-by-step explanation: Very easy maths. Just add 4x + -6x, which is -2x. There's your answer.
Can someone PLEASE HELP ME
Answer:
Sorry cant HELP BECAUSE YOU PUTTED IN THE MATHEMATICS ONE
Step-by-step explanation:
sorry cant help I thought it was math.._..
Hi im in 5th grade an I really need help on my math homework. The question is "Which decimal rounded to the nearest tenth is 0.9"? Please help me I would be very happy if you could. :) -Brooklyn
Answer:
0.85, 0.86, 0.87, 0.88 or 0.89
Step-by-step explanation:
This is because, to round up a number to the nearest, the number after that number must be greater than or equal to 5. So, any of 0.85, 0.86, 0.87, 0.88 or 0.89 can be rounded to the nearest tenth since the digit after the 8 is greater than or equal to 5. So, 0.85 rounds to 0.9 to the nearest tenth, 0.86 rounds to 0.9 to the nearest tenth, 0.87 rounds to 0.9 to the nearest tenth, 0.88 rounds to 0.9 to the nearest tenth and 0.89 rounds to 0.9 to the nearest tenth.
So, any of 0.85, 0.86, 0.87, 0.88 or 0.89 can be rounded to the nearest tenth is 0.9
The graph shows a proportional relationship between the distance a car travels and the fuel it consumes.
Based on the graph, the car requires gallons of fuel to travel 100 miles.
PLZ HELP
Answer:
2.5 gallons
Step-by-step explanation:
You can just check the graph by searching for the y-axis for 100miles ^^
Answer:
2.5 gallons
Step-by-step explanation:
I need help with this
Answer:
It'll take 5 months until they have the same amount of hats
Answer:
5 months
Step-by-step explanation:
This system of equations has been set up in a way that should be easier for you to do. If h=m+11, doesn't that mean you could substitute m+11 for h?
You can start by writing m+11=3m+1 then solve it as any normal equation and you get 5!
The population growth (in thousands) for Decatur can be represented by the expression 3x + 5 3 x + 261, where x represents the number of years since 2016. The population growth (in thousands) for neighboring Lithonia can be represented by the expression 4x - 5 2 x + 212, where x represents the numberof years since 2016. The governor of Georgia would like to know when the populations of the two towns will be equal.
Answer:
1967 or 2069
Step-by-step explanation:
To do this, you need to equal the expressions:
3x^2+53x+261=4x^2-52x+212
now, solve for y, when x=0:
-1(0)^2+53(0)+261=4(0)^2-52(0)+212
0+0+261=0-0+212
261=212
the difference is 49, so 49 years before or after 2016.
i think i did this right, if not im sorry bc im tired
Help ASAP..............
Answer:
3
Step-by-step explanation:
its not a perfect square
