Answer: 12 scoops
Step-by-step explanation:
Because 2 bananas =3
4=6
6=9
And 8
Would equal 12
Which expression is equivalent to the question?
Answer:the third one I suppose
Step-by-step explanation:
Graph the parabola.
y=3(x-2)²+1
Plot five points on the parabola: the vertex, two points to the left of the vertex, and two points to the right of the vertex. Then click on the graph-a-function
button.
A parabola is a curve with a focus and a directrix. The focus is any point is at an equal distance while the directrix is a fixed line. The vertex of the parabola is (2,1), the two points to the right are (3,4) & (4,13) while the two points to the left are (1,4) & (0,13).
Given that:
[tex]y = 3(x - 2)^2 + 1[/tex]
A parabola is represented as:
[tex]y = a(x - h)^2 + k[/tex]
Where:
[tex]Vertex = (h,k)[/tex]
So, by comparison; the vertex of the function is:
[tex]Vertex = (2,1)[/tex]
To plot two points to the right, we select x values greater than 2.
Let: [tex]x = 3[/tex]
So, we have:
[tex]y = 3(x - 2)^2 + 1[/tex]
[tex]y = 3(3 - 2)^2 + 1[/tex]
[tex]y = 4[/tex]
Let [tex]x = 4[/tex]
[tex]y = 3(x - 2)^2 + 1[/tex]
[tex]y = 3(4 - 2)^2 + 1[/tex]
[tex]y =13[/tex]
To plot two points to the left, we select x values less than 2.
Let: [tex]x=1[/tex]
So, we have:
[tex]y = 3(x - 2)^2 + 1[/tex]
[tex]y = 3(1 - 2)^2 + 1[/tex]
[tex]y = 4[/tex]
Let [tex]x = 0[/tex]
[tex]y = 3(x - 2)^2 + 1[/tex]
[tex]y = 3(0 - 2)^2 + 1[/tex]
[tex]y =13[/tex]
In conclusion:
The vertex of the parabola is (2,1)The two points on the right are (3,4) and (4,13)The two points on the left are (1,4) and (0,13)See attachment for graph
Read more about parabola at:
https://brainly.com/question/20333425
(-3/4)(-1 3/4)
evaluate
Answer:
5 1/4
Step-by-step explanation:
which pair of lines is the graph...
Determine whether the relation is a function. (-11, 2), (-9,2), (-7, 3). (-5; 3). (-3.3)
A. yes
B. no
please help, brainliest if right
Answer:
yes it is
Step-by-step explanation:
each input only has one output (there arent any repeating numbers for x)
Help my sister again she got 5 or 3 more questions left I’m in high school and still forgot this
Answer:
-2
Step-by-step explanation:
The opposite of a positive is a negative
the opposite of 2 is -2
Answer:
Is this a joke- or fr-
Step-by-step explanation:
Solve the system of equations from Problem #4.
A:(4, -1)
B:(-1, -3)
C:(16, 4)
D:(9, 1)
Answer:
A. (4,-1)
Step-by-step explanation:
solving by addition/elimination
2x-5y=13 *(2)
4x-10y=26
-8x+10y=-42
_________
-4x= -16
x= 4
2(4)-5y = 13
8-5y=13
-5y=5
y= -1
find the measure of angle in the circle
Answer:
x = 5 which mean that if you replace 5 with the x you will get 90 as your answer.
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation:
∠17x+5≅∠18x
17x-18x=-5
-x=-5
x=5
17x5+5=90°
18x=90°
Help Me! Easy math homework help needed please! Find the value of x. Please do all 3!
Answer:
1. x = -4
2. x = -1/4 or -.25
3. m = 3
1. x = -2.16 or [tex]-2\frac{1}{6}[/tex] or 13/6
2. x = -1/4 or -0.25
3. m = 3
2x+y<-6
graph the inequality on the axes below.
Answer:
1 point on (0,-6) and the other on (-3,0)
the left side of the graph should be shaded if you need to
Step-by-step explanation:
Guys quickly what is 1% of 75?
Answer:
the answer is 0.75
...................................
Find the area of the shaded region. Round your answer to the nearest tenth. Help!! Please!!
Answer:
Area in blue = 17.38m²
Step-by-step explanation:
22. Jack bought a tree to plant in his front yard. The tree grows at an approximate rate of 9 inches per year. After 4 years, the tree is 5 feet tall. Write an equation in slope-intercept form to find the height (in feet) of the tree, y, after x years.
Answer:
y=9x+60
Step-by-step explanation:
An equation in slope-intercept form to find the height (in feet) of the tree, y, after x years is y=9x+60.
Given that, the tree grows at an approximate rate of 9 inches per year.
What is the slope intercept form?The slope intercept form of a straight line is one of the most common forms used to represent the equation of a line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept.
The standard form of the slope intercept form is y=mx+c.
We know that, 1 feet =12 inches
So, 5 feet =60 inches
Let the height of the tree be y and the number of years be x.
Now, equations is y=9x+60
Therefore, an equation in slope-intercept form to find the height (in feet) of the tree, y, after x years is y=9x+60.
To learn more about the slope intercept form visit:
brainly.com/question/9682526.
#SPJ5
Suppose 2,400 spectators attend at leas one game this soccer season. Use ther survey data to estimate the number of spectators who attended 5 or more games this season
Answer:
800 spectators
Step-by-step explanation:
Using the survey provided above, we can see that the survey population is a total of 150 spectators by adding up all of the spectators. Since only 50 spectators attended 5 or more games then that means that the percentage of the survey population that attended 5 or more games is ...
50 / 150 = 0.3333 or 33.33%
Therefore, if we are supposing that 2,400 spectators attended at least one game this season then we can multiply this population by the percentage of people who tend to attend 5 or more games in order to actually calculate the total number of people who will attend 5 or more games this season.
2,400 * 0.3333 = 800 spectators
Can someone help and explain how you got the answer? Thanks^^
Answer:
C) (0,5)
Step-by-step explanation:
f(x) is y and x is x
The table is providing you with points
y-y over x-x gives you a slope of -5
Use the points and turn it into a point-slope equation and convert to y-intercept equation
y-15=-5(x+2)
y-15=-5x-10
y=-5x+5
So the y-intercept is 5 or (0,5)
HELP ASAP
Todd purchased 8 gallons of gasoline for $30. The equation y = 3.68x represents the cost in dollars, y, Hope paid for purchasing x gallons of gasoline. Which statement is true?
A
Todd paid $0.07 more per gallon of gasoline than Hope.
B
Todd paid $0.07 less per gallon of gasoline than Hope.
C
Todd paid $0.08 more per gallon of gasoline than Hope.
D
Todd paid $0.08 less per gallon of gasoline than Hope.
Answer:the answer would be A
Step-by-step explanation:
30 divided by 8 = 3.75 which is the ammount of money per galon that Todd spent. There is a 7 cent difference between the ammount todd payed per gallon and the ammount Hope payed for gallon.
Todd paid $0.07 more per gallon of gasoline than Hope is the correct alternative.
What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given is that Todd purchased 8 gallons of gasoline for $30. The equation y = 3.68x represents the cost in dollars, y, Hope paid for purchasing x gallons of gasoline.
Unit rate of gasoline in case of Todd will be -
{T} = (30/8) = $3.75
Unit rate of gasoline in case of Hope -
{T} = (30/8) = $3.68
We can write -
$3.75 - $3.68
$0.07
Therefore, Todd paid $0.07 more per gallon of gasoline than Hope is the correct alternative.
To solve more questions on algebraic expressions, visit the link below -
brainly.com/question/1041084
#SPJ2
Simplify
(-1+4i)(9-4i)
Answer:
B 7+40iStep-by-step explanation:
A ride at an amusement park has two options for cars, one that holds 6 passengers and one that holds 3 passengers. If the ride designer wants to make sure that each run holds at least 12 passengers, which graph represents the overall equation and shows the possible combinations of the number of 6-passenger cars, x, and the number of 3-passenger cars y (not all points may not apply to the scenario)? On a coordinate plane, a solid straight line has a negative slope and goes through (0, 2) and (4, 0). Everything to the left of the line is shaded. On a coordinate plane, a solid straight line has a negative slope and goes through (0, 2) and (4, 0). Everything above and to the right of the line is shaded. On a coordinate plane, a solid straight line has a negative slope and goes through (0, 4) and (2, 0). Everything to the left of the line is shaded. On a coordinate plane, a solid straight line has a negative slope and goes through (0, 4) and (2, 0). Everything to the right of the line is shaded.
Answer:
The answer is the last one
Step-by-step explanation:
Answer:
DStep-by-step explanation:
( 10 points ) What is the value of the expression 5/6 + 2/3
A. 27/18
B. 9/6
C. 7/9
D. 21/27
E. 3/2
Answer:
E. 3/2
Step-by-step explanation:
5/6 + 2/3 = 3/2
Find the slope of the line in the simplest form.
A. m= 5/1
B. m= -1/5
C. m= -0.2
D. m= -5/1
Below are two parallel lines with a third line intersecting them.
x =x=x, equals
^\circ
∘
degrees
Answer:
x=50
Step-by-step explanation:
That is becasue they are in the same spot on different parallel lines.
please help asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: 8
Step-by-step explanation:
Can i get a little help with this?
Answer:
c
Step-by-step explanation:
hope this helps
:)
Answer:
C
Step-by-step explanation:
Find from first principles the derivative of cos x
Answer:
Please see the explanation.
Step-by-step explanation:
Let
[tex]f\left(x\right)=cosx[/tex]
By the first principle
[tex]f\:'\left(x\right)=\lim _{h\to 0}\left(\frac{f\left(x+h\right)-f\left(x\right)}{h}\right)[/tex]
[tex]=\lim _{h\to 0}\left(\frac{cos\:\left(x+h\right)-cos\:x}{h}\right)[/tex]
[tex]=\lim _{h\to 0}\left[\frac{cos\:x\:cos\:h-sin\:x\:sin\:h\:-\:cos\:x}{h}\right][/tex]
[tex]=\lim _{h\to 0}\left[\frac{-cos\:x\left(1-cos\:h\right)-sin\:x\:sin\:h\:}{h}\right][/tex]
[tex]=\lim _{h\to 0}\left[\frac{-cos\:x\left(1-cos\:h\right)\:}{h}-\frac{sin\:x\:sin\:h}{h}\right][/tex]
[tex]=-cosx\:\left(\lim \:_{h\to \:0\:}\frac{1-cos\:h}{h}\right)-sin\:x\:\lim \:\:_{h\to \:\:0}\:\left(\frac{sin\:h}{h}\right)[/tex]
[tex]=-cosx\:\left(0\right)-sinx\left(1\right)[/tex]
[tex]=-sin\:x[/tex]
If you subtract 18 from my number and multiply the difference by -2, the result is -20. What is Saras number
Answer:
28!
Step-by-step explanation:
28 - 18 = 10,
10 x -2 = -20
SOMEONE HELP!!b ASAP ! I’ll give brainliest!!! Please and ty !!
Answer: first multiply the radius by 3.14 them multiply that by the heigh. Then go to cylinder b and do the same. Compare the difference between amounts in the cylinders and you have your answer
Step-by-step explanation:
what’s is the answer to (-20)-7= I’m confused
Answer:
140
Step-by-step explanation:
You just multiply them together! :)
Answer:
-27
Step-by-step explanation:
A cylinder has a diameter of 10 units. Its radius ___ is units. If its height is twice its radius, its height is____ units. Its volume is about ___cubic units
How do I do this?
Help:)
Answer:
Step-by-step explanation:
To graph that you would start at 4 because that's your y-intercept then you would move down by 1 because z is considered 1 and the negative is only applied to the rise and the run is 3 so from point 3 you would move to the right 3 times and that would be your second point.
please help :(
What is the equation of the line that passes through the point (2,-6) and has a slope of -1?
Answer:
y = -x - 4
Step-by-step explanation:
Plug in the point and slope into the equation y = mx + b, and solve for b:
y = mx + b
-6 = -1(2) + b
-6 = -2 + b
-4 = b
Then, plug in b and the slope into y = mx + b
y = -1x - 4
y = -x - 4 is the equation of the line
