Answer:
Step-by-step explanation: So amount Earned per hour is 9.25
h = time
and 7.5=amount he spent / money made=9.25h-7.5 !
HOPE IT HELPS!!
The table shows the temperature of ocean water in degrees Celsius at different depths in meters: Depth (meters) 0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 Temperature (degrees Celsius) 23. 5 12 6 4. 2 4 2003. 8 3 2002. 8 2 Which scatter plot best represents the data in the table? plots ordered pairs 2, 4000 and 3, 3500 and 3. 5, 3000 and 3. 8, 2500 and 3. 9, 2000 and 4, 1500 and 6, 1000 and 12, 500 and 23, 100 plots ordered pairs 0, 2. 5 and 500, 11. 5 and 1000, 5. 5 and 1500, 4 and 2000, 3. 8 and 2500, 3 and 3000, 2. 2 and 3500, 2. 1 and 4000, 2 plots ordered pairs 0, 23. 5 and 1800, 12 and 1900, 8 and 2000, 5 and 2200, 4 and 2500, 3. 8 and 3000, 3. 2 and 3500, 3 and 4000, 2 plots ordered pairs 0, 23. 5 and 500, 12 and 1000, 6 and 1500, 4. 2 and 2000, 4 and 2500, 3. 8 and 3000, 3 and 3500, 2. 8 and 4000, 2.
You can use the fact that the corresponding values from both the columns are taken into ordered pair (x,y) form to plot them on the 2d graphs (for 2 data values' set)
The scatter plot best representing the data in the table is given by
Option D: Plots ordered pairs 0, 23. 5 and 500, 12 and 1000, 6 and 1500, 4. 2 and 2000, 4 and 2500, 3. 8 and 3000, 3 and 3500, 2. 8 and 4000, 2.
How are ordered pairs formed for plotting 2d data?There are two axis in the graph. Horizontal axis and vertical axis. The independent variable is plotted on horizontal axis and dependent variable's values are plotted on vertical axis.
Since the temperature is measured on each value of depth, thus, depth is independent and temperature is depending on the depth.
The data points are ordered as
(independent variables' value, dependent variables' value at that value of independent variable)
Thus, for the given table, we will have:
(0, 23.5), (500, 12), ... points.(it is denoting like what was the value of second variable when first variable was this. Like when depth was 0, temperature was 23.5 degrees Celsius, and so on).
Thus,
The scatter plot best representing the data in the table is given by
Option D: Plots ordered pairs 0, 23. 5 and 500, 12 and 1000, 6 and 1500, 4. 2 and 2000, 4 and 2500, 3. 8 and 3000, 3 and 3500, 2. 8 and 4000, 2.
Learn more about scatter plot here:
https://brainly.com/question/10578193
Increase 835 in the ratio 7:5
Answer:
835.2
Step-by-step explanation:
Add the ratio together; 7+5=12
Divide; 835:12=69.5833333 / if needed, round the number with decimals -> 69.6
Multiply the number you have with each of the ratio numbers. 69.6×7=487.2 and 69.6×5=348
487.2+348=835.2
I hope this is right!!
In order to buy their father's gift, John has put in $10 and Patricia has put in 3 times as much money as John. How much money has Patricia put in?
Answer:
30$
Step-by-step explanation:
10X3 is 30 so that is how much money she put in
End Behaviors
For each graph,
a.) describe the end behavior
b.) determine whether it represents an odd-degree or an even degree function
c.) state the number of real zeros
#1
Left:-RiseRight:-Fall#2
Left:-RiseRight:-Fall#Degree:-Find nodes
#1
2Even degree function#2
It's a parabola so it's the graph of a quadratic equation.
Even degree functionReal zeros#1
3#2
2Sophie has mangos and bananas in a ratio of 268:36. How many mangos does she have if she has 9 bananas?
Answer:
the answer is 67
Step-by-step explanation:
calculator
What type of graph is best to use for making comparisons among data?
A: Bar graph
B: Venn Diagram
C: Histogram
D: Circle Graph
Can someone pls help me im stuck
A: x + y = 2
-3x-y=5
-2x+0=7
x=-3.5
Once you get the x plug it into one of the X variables and you will end up with y= 5.5
B y= -27/4 x= -19
That's all :)
Find the missing dimension. Help and hurry please!
Answer:
2.5
Step-by-step explanation:
37.5 divided by 15 which is 2.5 because you'd do the inverse. you know the method for area is base times height and in this case you know base and total area so you'd divide.
Can you guys help with this pleaseeee
Answer:
36.45
Step-by-step explanation:
tan 32 = a/35
x = 23.1
tan 70 = b/23.1
y = 28.2
x^2 = a^2+b^2
= 23 .1^2 + 28.2^2
= 36.45
what is equivalent to 4d-4?
Answer:
4 (d-1)
Step-by-step explanation:
hope this helped <3
Guys I need helpp I'm lowkey slow
Answer:
false
Step-by-step explanation:
that is not this graph
3. Susan earns money by babysitting for relatives and neighbors. She charges $10 per
hour & gets a $5 automatic tip.
(a) Write an equation to show her earnings based on number of hours worked.
Make up variables and tell what they are.
Answer:
e= 10h+5
Step-by-step explanation:
h is no of hours
e is earnings
help please i’ll give you many points
Step-by-step explanation:
hope it helps I tried to make it clear
Answer:
[tex]m=\frac{2}{3}[/tex]
Step-by-step explanation:
Pick any two points
(6,0) &(3,-2)
[tex]slop=\frac{y_{2}-y_{1} }{x_{2}-x_{1}}[/tex]
[tex]=\frac{(-2)-0}{3-6}[/tex]
[tex]=\frac{2}{3} or 0.666[/tex]
x y²
O
= 1
25 16
x² y²
= 1
16 25
x?
= 1
16 25
x2
= 1
16
25
Previous Question
Question 1 (Answered)
Answer:
i need points you know
Step-by-step explanation:
have a nice day doe
a certain pet store sells only dogs and birds. They have a total of 71 animals in the store currently
A story employee walked around and counted a total of 246 legs. How many of the animals are
dogs?
Answer: 52 Dogs
Hi, I hope this helps you :D Good Luck !
Step By Step:
Let d = number of dogs
b = number of birds
d+b = 71
Birds have 2 legs and dogs have 4 legs
4d+2b = 246
Multiply the first equation by -2
-2d-2b = -142
Add this to the second equation
-2d-2b = -142
4d+2b = 246
--------------------------
2d + 0b = 104
Divide each side by 2
2d/2 = 104/2
d = 52
There are 52 dogs
16. It takes the Sun about 2.3 X 108 years to orbit the center of the Milky Way. It
takes Pluto about 2.5 X 102 years to orbit the Sun. How many times does Pluto
orbit the Sun while the Sun completes one orbit around the center of the Milky
Way? Write your answer in scientific notation.
Answer:
answer in scientific notation
Can someone help me asap
Answer:
I hope this is helpful
Step-by-step explanation:
mark brainlest pls
solve each system by substitution
2x+y=20
6x-5y=12
Answer:
1. x = 10 - y/2 2. x = 2 + 5y/6
Step-by-step explanation:
Which segment is skew to AB?
Answer:
bh
Step-by-step explanation:
Answer
BC sorry this is a year late mate
Edgar is getting better at the game Tetris. On his first game he scored 57 points, then he scores 61 and 65 on his next two games. If his scores continued to increase at the same rate, what will be his score on his 52 the game?
Answer: 208 points in total
Step-by-step explanation:
multiply 52(the amount of games) by the rate of change (which is 4)
One weekend, 600 tickets were sold to a carnival for a total of $2400. If an adult's ticket costs $6 and a child's ticket costs $4, how many adults and how many children went to the carnival ?
Answer:
adults : 0 children: 600
Step-by-step explanation:
x + y = 600
6x＋4y = 2400
4×(x + y = 600) = 4x＋4y = 2400
(6x＋4y = 2400) － (4x＋4y = 2400) = x=0
so y=600
answers and the work for them please
Answer:
The screen is black? there is nothing there
Step-by-step explanation:
this is nonsense man
what are 3 fractions that are greater than 1/2 but less than one (50 points)
Answer:
2/3, 3/4, and 4/5.
Step-by-step explanation:
Three fractions that are greater than 1/2 but less than 1 are 2/3, 3/4, and 4/5.
To write three fractions that are greater than 1/2 but less than 1, the following calculation must first be performed:
1/2 = 0.5
Therefore, the fraction must have a value between 0.5 and 1.
2/3 = 0.666
3/4 = 0.75
4/5 = 0.80
Therefore, three fractions that are greater than 1/2 but less than 1 are 2/3, 3/4, and 4/5.
Answer:
2/3, 3/4, and 4/5
Step-by-step explanation:
For the function find f-1(x)
as you already know, to get the inverse of any expression we start off by doing a quick switcheroo on the variables and then solve for "y".
[tex]\stackrel{f(x)}{y}=\sqrt[3]{x^5-3}\implies \stackrel{\textit{quik switcheroo}}{x = \sqrt[3]{y^5-3}}\implies \stackrel{\textit{cubing both sides}}{x^3=y^5-3} \\\\\\ x^3+3=y^5\implies \sqrt[5]{x^3+3}=\stackrel{f^{-1}(x)}{y}[/tex]
3. 10 Rani received $250 and decided to buy an instant camera and an If the camera cost $187 and the cost of the SD card was of the price of the camera, how much money did Rani have left after buying these two items?
Answer:
44.3$
Step-by-step explanation:
187 + 1/10*187= 205.7$
250-205.7= 44.3$ left
Answer:
44.3 dollars
Step-by-step explanation:
sd card=1/10 of camera
=1/10 of 187=18.70 dollars
total=187+18.70=205.7 dollars
left=250-205.7 =44.3 dollars
Please help me with this it is hard for me but not for my seniors First person with correct answer gets Brainliest answer.
Simplify the following expressions:
1) x + (x + 3y)
2) 3a + 3 (a + 5b)
3) 10x + 5 (5x + 3y)
4) 5q + (3p - 3q)
5) 4a + (8 - a)
Answer:
Step-by-step explanation:
a. 2x + 36
2. 6a + 15b
3. 35x + 15y
4. 3p + 2q
5. 3a + 8
A 3.6 metre long carpet that costs $67.14 expressed in$/m
Step-by-step explanation:
well, 3.6 meters cost $67.14
how much is 1 meter ?
right !
67.14 / 3.6 = $18.65
so, the price in $ per meter or $/m is $18.65.
write 16+32 as a product of two factors one the gcf
Answer:
4 is one factor as gcf
339.3 DEGREE FAHRENHEIT TO CELSIUS *
Answer:
170.72222222...
Step-by-step explanation:
Use the celsius to Fahrenheit formula: F=9/5c+32
Which inequality represents all values of x for which the quotient below is
defined?
