Identify the independent variable and dependent variable in the situation:
Wait time, w, and the number of people in line to get on a ride, p.
Independent variable
[Choose)
Dependent variable
[Choose ]
Answers
Dependent: paint used
Basically, independent means that this data should not need to change. Dependent typically depends on what is given in the independent. Looking back at the example, if the surface area of the walls is large, then a lot of paint would be necessary. The opposite would occur for a smaller surface area in the walls.
Related Questions
pls solve both i’m begging ♀️♀️
Answers
Answer:
$17 and $3
Step-by-step explanation:
He had $ 5 right, he spent 12 so just add 12. Work backwards. Bella spent 12 dollars on 3 packs because 3 packs * $4 = 12. Hope this makes sense. You just want to use the inverse operation.
or
1. x - 12 = 5. x = 17
2. 4x = 12. x = 3
PLS HELPPP
To create a box-and-whisker plot for
these test scores:
31, 55, 61, 75, 79, 85, 92, 94, 97
We first have to determine Q1, Q2,
and Q3.
Q1
Q2
Q3
10
20
50
60
70
80
90
100
What is the median of the data set?
Answers
Answer:
oh i hade this i got wrong but the answer is 79
Step-by-step explanation:
Find the slope (6,-6) and (8,8)
Answers
Answer:
m=7
Step-by-step explanation:
what is 4 = 4( c-18)
Answers
Answer:
c = 19
Step-by-step explanation:
Let's rephrase this equation:
4(c-18) = 4
Let's plug in 19
4(19-18) = 4
19-18 = 1
4 multiplied by 1 is 4 so therefore, c = 19
7100 dollars is placed in an account with an annual interest rate of 7.75%. How much will be in the account after 30 years, to the nearest cent ?
Answers
$66,646.40 is the correct answer
The amount that will be in the account after 30 years, to the nearest cent is to be considered as the $66,646.40.
Calculation of a future value;Since
The interest rate be like = 7.75%
The time period = 30
The present value = $7,100
The PMT is = $0
Now the following formula is used;
So,
= -FV(RATE,NPER,PMT,PV,TYPE)
After applying it, the future value should be $66,646.40.
Learn more about rate here: brainly.com/question/24546293
Write the equation of the line perpendicular to y=-1/4x-7 that passes through the point (3,-2)
Answers
Step-by-step explanation:
the equation of line is given by;
y-y1=m(x-x1)
Help I’m on a time limit
Answers
Answer:
I think everything you have selected already is correct
Step-by-step explanation:
triangle FGK is congruent to triangle FJK by the SSA Theorem
Angle GKH is congruent to JKH since they are apart of two triangles that are known to be congruent by the SSA Theorem
Angle GFH is congruent to JFH because they are on triangles that are congruent by the SSS Theorem
Then line FG and line KG cannot be proven to be congruent since they are of no correlation to each other
I hope this helps, sorry if I am incorrect
what is the distance from L to M?
A. 100 units
B. 14 units
C. 2 units
D. 10 units
Answers
Answer:
D. 10 units
Step-by-step explanation:
Using the distance formula:
d = √(x2 – x1)² + (y2 – y1)²
Plug in the values of the points:
d = √(3 – (-5))² + (-2 – 4)²
d = √(8)² + (-6)²
d = √64 + 36
d = √100
d = 10
can you help me solve
Answers
Answer:
i think d
Step-by-step explanation:
Write an equation of a line in slope-intercept form given the slope (m) and the y-intercept (b).
Slope, m =-
y-intercept, b = 7
Answers
Answer:
y= - _ +7
Step-by-step explanation:
DRAG & DROP THE ANSWER
Slope, m = 3. y intercept, b - 7
OH
y = 122
Slope, m - 25. y-intercept, b = 0
O!
y = 252
Slope, m = 12. y Intercept, b=0
y = 10 + 15
Slope, m = 10. y-Intercept, b = 15
y = 2x + 5
y = 3x + 7
Find the variance of the data set below. Round to the nearest tenth. 6, 5, 2, 5, 8
Answers
Answer:
s2 = 4.7
Step-by-step explanation:
2=∑=1(−⎯⎯⎯)2−1
2=−1
2=18.85−1
2=18.84
2=4.7
A school principle wants to observe if natural light has an effect in the classroom learning. The principle randomly chooses two groups of students of the same age and grade, and places both groups in rooms on opposite sides of the school, one facing east and one facing west, during a 10am class. The test scores of both classes are compared at the end of the semester.
How could this observation be changed into a valid experiment of the effects of natural light?
A. by introducing adjustable light fixtures in each classroom
B. by tinting the windows in both classrooms
C. by including classrooms facing north and south
D. by introducing adjustable blinds in each classrooms
Answers
The park is a rectangular park with an area of 20 square miles. The park is 4 miles wide. What is the length in miles?
Answers
Answer:
5 miles.
Step-by-step explanation:
Because area is just length times width so in that sense 20/4 is 5 :)
17
A straight line passes through 0 and (2, 6)
Circle the equation of the line
[1 mark]
Answers
The line x+4 would have a y Intercept of 4. The graph doesn’t show that. Y=6 would be parallel to the x axis. The graph doesn’t show that either. So the answer is y=3x
Answer:
y = 3x
Step-by-step explanation:
To find out what the equation is here, divide the y coordinate by the x coordinate of the point given (2, 6). Here divide 6 by 2. That would equal 3. That means that the y coordinate is 3 times as much as the x coordinate. As a result we can make the equation y = 3x out of what we now know.
What is equalivalent to (-3m+5) + (m-11)
Answers
Answer:
-2m - 6
Step-by-step explanation:
Subtract.
(6x2 + 5) - (4x-3)
WILL GIVE BRAINLIEST
Please help
Answers
Answer:
Remember that 6x^2 and -4x are not like terms. I drew a circle around them since those two will come first then goes the 5 and 3. Hopw this helps, thank you !!
How do I calculate this?
6( 2x + 3 ) = 2 ( 5x - 3 )
Answers
Answer:
x= -33/2 or x=-16.5
Step-by-step explanation:
Expand the bracket
6(2x+3) = 2(5x-3)
12x+18=10x-15
Bring like terms together
12x-10x=-15-18
2x=-33
x=-33/2
A right triangle has legs that measure 8 cm and 10 cm. What would the length of the hypotenuse
be to the nearest whole number?
Answers
Answer:
around 13
Step-by-step explanation:
anyone think they could help ?
Answers
I feel generous so here yall go first come first serve
Answers
Answer:
thanks
Step-by-step explanation:
thank you for points
Your television remote control has buttons for digits 0-9. If your press two buttons, how many numbers are possible if
a) the same button may be pressed twice
b) the same button may not be pressed twice
Answers
(A) I got 10(10)=100 points in remote space.
(B) I also got 10(9)=90 points in remote space
Answer:
a) 100
b) 90
Step-by-step explanation:
For the first question, the first button you press will have 10 possibilities, from 0-9. For the second button, you will still have 10 possibilities since the same button may be pressed twice. Therefore, you get 10*10=100.
For the second one, the same button may not be pressed twice. For the first button press, you have 10 possibilities, but for the second button, you have 1 less possibility since you aren't allowed to push the button you pressed before. So there will be 9 possibilities. 10*9=90.
please help me!! as quick as u cann
Answers
Answer:C
Step-by-step explanation:
. Suppose lines
←→
PQ and
←→
QR are perpendicular, and ∠RPQ = 17◦
. What is the measure of ∠QRP?
Answers
Answer:
so fh
Step-by-step explanation:
A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds before falling down to the ground.
Sketch a graph that represents the height of the ball, as a function of time.
Be sure to include a label and a scale for each axis.
PLEASE HELP MEEE!!!!
this is due today at 12 help!!
(image included)
Answers
Answer:
most likely asking for something like this
Step-by-step explanation:
Answer:
Read the step-by-step for the entire answer!!!
Step-by-step explanation:
Whenever you have situations like these you have to look at it from the perspective given.
If you are throwing a ball it's going to start at ground 0 where the child is, therefore the height of the child is how high off the ground the ball is at 0 seconds.
If it is thrown, and it is stuck in the tree for a few seconds, then that means on the graph you will see an incline of the graph, and then a stale line for a few seconds as the ball is stuck in the same height for a few seconds.
After the ball falls down, then so will the height of the ball.
t - a function of time, is always on the x-axis because time variables are usually on the x-axis of a graph.
I choose seconds as a measurement of time because in a realistic situation a ball will be in the air for seconds.
h - the height of the ball, will be on the y-axis of the graph because it is a dependent variable (i.e. the height of the ball is dependent on how long the ball is in the air for).
The image below is the graph.
Find the equation of the line use exact numbers
Y=_x+_
Answers
Answer:
Y = 2x + 4
Step-by-step explanation:
y= mx +b
First, find m (aka the slope)
[tex]\frac{rise}{run}[/tex] = [tex]\frac{2}{1}[/tex] = 2
m = 2
Find b (aka the y-intercept)
The line touches the y-axis at (0,4). Therefore b = 4
Plug m and b into the slope-intercept equation
y = mx +b
y = 2x + 4
HELPP BHFEJKFFE PLEASEE!!!!!! :))
Answers
Answer:
i would say 5
Step-by-step explanation:
4 is almost the same size as [tex]x[/tex] but [tex]x[/tex] is just a little bit longer and its slanted
I will give brainliest!
Answers
Answer:
Step-by-step explanation:
If beans are 10 cans for $10, how much will it be for one can?
Answers
Answer:
1 can=1 dollar
Step-by-step explanation:
10÷10=1 therefore 1 can equals 1 dollar
Answer:
1 dollar :'
b/c yes, i hope this was rhetorical
PLEASE HELP ME!!! :(
Answers
Step-by-step explanation:
Perimeter=3m+4-m+2m-1=4m+3
so option c
Answer:
its 3+6m
Step-by-step explanation:
you just add those 2 numbers
Which of the following expressions is equivalent to (2x + 3)(x2 – 7)?
Answers
Step-by-step explanation:
what are the following expressions????
You didn't give any choices but I am still going to solve this.
First let's separate this a little bit.
(2x+3)(x^2-7)
=2x(x^2-7)+3(x^2-7)
Now we can multiply these in again.
=2x^3-14x+3x^2-21
=2x^3+3x^2-14x-21