Answer:
3x^2/4
Hey I am still learning tell me if i was wrong
Answer:
The simplest form of the ratio is:
3x/4x
*Hope this helps! : ) Have a good day/ night wherever u r!!*
Enter the correct answer in the box. Consider the graph of the sixth-degree polynomial function f. Replace the values b, c, and d to write function f.
f(x)=(x-b)(x-c)^2(x-d)^3
Answer: (x - 1)(x + 1)^2(x - 4)^3
Step-by-step explanation:
First, remember that:
in expressions like: (x - b)^n
b is the value of x where the graph intersects the x-axis.
n can represent:
n = 1, the line just goes through the x-axis
n = 2, the line may change the direction (an inflection point), and touch the x-axis in one point.
n = 3, the line may have two inflection points when it intersects the x-axis.
Then we have the expression:
(x-b)(x-c)^2(x-d)^3
b is in the linear part, the graph crosses the x-axis linearly in x = 1.
c is in the quadratic part, the graph crosses the x-axis with one point of inflection at x = -1.
d is in the cubic part, the graph crosses the x-axis with two inflections in x = 4.
Then we can writhe the polynomial as:
f(x) = (x-1)(x-(-1))^2(x-4)^3 = (x - 1)(x + 1)^2(x - 4)^3
Answer:
(x - 1)(x + 1)^2(x - 4)^3
Sanad has a piece of wood that is 3/4 of a meter in length. He needs to cut pieces that are 1/16 of a meter long. How many pieces can Sanad cut?
Answer:
12
Step-by-step explanation:
The answer is a complex fraction division. The easiest way to do it is likely to convert both fractions to a decimal.
3/4 = 0.75
1/16 = 0.0625
Now do a division
0.75 / 0.0625 = 12
===============
You could do it the old fashioned way by doing a division of fractions.
3
----
4
======
1
-----
16
Invert the bottom fraction and multiply by the top fraction.
1/16 inverted becomes 16/1
3 16
===x =====
4 1
48/4 = 12
I think you will agree that the first method is a bit easier.
A recipe calls for 2 1/4 teaspoons of baking soda. If the recipe is tripled how much baking soda is needed
Answer: it wold be 6 3/4 teaspoons
Step-by-step explanation:
For small changes in temperature, the formula for the expansion of a metal rod under a change in temperature is: g-L=aL(t-T), where g is the length of the object at temperature t,and L is the length at temperature T,and a is a constant which depends on the type of metal a) express g as the linear function of t.Find the slope and vertical intercept in terms of L,T,a
Answer:
[tex]g(t) = aLt - aLT + L[/tex]
[tex]Slope = aL[/tex]
The vertical component is: [tex]L - aLT[/tex]
Step-by-step explanation:
Given
[tex]g - L = aL(t - T)[/tex]
Solving (a): Write g as a function of t
[tex]g - L = aL(t - T)[/tex]
Open Bracket
[tex]g - L = aLt - aLT[/tex]
Add L to both sides
[tex]g - L + L= aLt - aLT + L[/tex]
[tex]g= aLt - aLT + L[/tex]
Represent as s function
[tex]g(t) = aLt - aLT + L[/tex]
Since the function is a function is t:
The slope is the coefficient of t;
Hence:
[tex]Slope = aL[/tex]
To get the vertical intercept, we set t to 0
[tex]g(0) = aL * 0 - aLT + L[/tex]
[tex]g(0) = - aLT + L[/tex]
Hence, the vertical component is: [tex]L - aLT[/tex]
PLEASE HURRY According to a poll, 30% of voters support a ballot initiative. Hans randomly surveys 5 voters. What is the probability that exactly 2 voters will be in favor of the ballot initiative? Round the answer to the nearest thousandth.
P (k successes) = Subscript n Baseline C Subscript k Baseline p Superscript k Baseline (1 minus p) Superscript n minus k. Subscript n Baseline C Subscript k Baseline = StartFraction n factorial Over (n minus k) factorial times k factorial EndFraction
0.024
0.031
0.132
0.309
Answer:
0.309
Step-by-step explanation:
→ Utilise the binomial distribution formula
[tex]p=nCr*p^{n} *q^{n-r}[/tex]
→ It first will be 5C2 as there is 5 possible voters but he wants 2 voters
[tex]p=5C2*p^{n} *q^{n-r}[/tex]
→ Then it will be [tex]0.3^{2}[/tex] as the probability they are in favour is 0.3 and we get the n from the 2 number for the 5C2
[tex]p=5C2*0.3^{2} *q^{n-r}[/tex]
→ There for q will be 0.7 as it is the other probability left and the power will be 3 as it is n - r
[tex]p=5C2*0.3^{2} *0.7^{3}[/tex]
→ Then getting 0.3087 which is 0.309
Answer:
Option D) 0.309
Step-by-step explanation:
Correct on edge
Shaun drew 6 plus signs and 3 dots on his paper. What is the ratio of plus signs to the total number of plus signs and dots
Answer:
2:1
Step-by-step explanation:
6 divided by 3 is 2
and 3 divided by 3 is 1
Answer:
2;3
Step-by-step explanation:
6 plus signs
6 plus signs+ 3 dots= 9 plus signs and dots
6;9 is the ratio of dots and plus signs to the plus signs
If you simplify it is 2;3
You decide to go to the movies for your birthday. You need to buy 8 student tickets and 2 adult tickets. If student tickets are $10.68 and adult tickets are $13.68, how much do the tickets cost in total?
Answer:
$112.80
Step-by-step explanation:
You are buying 8 student tickets, each costing $10.68. Multiply 8 with 10.68:
10.68 x 8 = 85.44
You are buying another 2 adult tickets, each costing $13.68. Multiply 2 with 13.68:
13.68 x 2 = 27.36
Next, add the two costs together:
27.36 + 85.44 = 112.80
$112.80 is your total cost.
~
Answer:
112.80
Step-by-step explanation:
multiply 8 by 10.68 and 2 by 13.68 add together
Create a quadratic equation where the graph will open downward and the vertex (5,12).
Answer:
The quadratic equation is y = - (x - 5)² + 12
Step-by-step explanation:
The vertex form of the quadratic function is
y = a(x - h)² + k, where
(h, k) are the coordinates of its vertex pointa is the coefficient of x²If a > 0, then the graph of it is open upward and the vertex point will be a minimum point.If a < 0, then the graph of it is open downward and the vertex point will be a maximum point.In the question
∵ The graph is open downward
∴ a < 0 (a is a negative number)
∵ The vertex point is (5, 12)
∴ h = 5 and k = 12
Substitute them in the form of the equation
∴ y = a(x - 5)² + 12
→ To find a you must have a point on the graph of it to substitute
x and y by its coordinates. because we don't have a point on
the graph we can choose a any negative number.
∵ a is a negative number, let us choose it -1
∴ y = - (x - 5)² + 12
The quadratic equation is y = - (x - 5)² + k
The top of a house is 32 feet above ground. The basement floor is 12 feet below
ground. What is the distance between the top of the house and the basement floor
12 feet below would be -12. from -12 to 0 would be 12 feet.
from 0 to 32 above would be 32 feet.
Total distance = 12 + 32 = 44 feet.
Carmen takes 1 breath every
4 seconds. How many breaths will she take
in 1 minute?
Answer:
15
Step-by-step explanation:
60/4 =15
Answer:
15 breaths
Step-by-step explanation:
60 divided by 4 is 15
f(x) = – 2x^2+ 6x + 1
Find f (6)
Answer:
f(6) = -2(6)² + 6(6) + 1
f(6) = -72 + 36 +1
f(6) = -35
Answer:
−107
Step-by-step explanation:
−107 just did it
PLEASW HELP ME I WILL BE MARKING BRAINLIEST answer
Answer:
Slope: 2
Equation: y=2x
Step-by-step explanation:
Learning
Diagnostic
Analytics
Recommendations
Math
La Language arts
El Common Core
Algebra 1
>
S.5 Find a missing coordinate using slope 5C7
Learn with an example
A line that includes the points (-5, u) and (-4, 3) has a slope of -3. What is the value of u?
Submit
Answer:
The value of u is 6
Step-by-step explanation:
The rule of the slope of a line is [tex]m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex] , where
[tex](x_{1},y_{1})[/tex] and [tex](x_{2},y_{2})[/tex] are two points on the line
Let us use this rule to solve the question
∵ The slope of the line is -3
∴ m = -3
∵ The two points on the line are (-5, u) and (-4, 3)
∴ [tex]x_{1}[/tex] = -5 and [tex]x_{2}[/tex] = -4
∴ [tex]y_{1}[/tex] = u and [tex]y_{2}[/tex] = 3
→ Substitute these values in the rule of the slope above
∴ [tex]-3=\frac{3-u}{-4-(-5)}[/tex]
∴ [tex]-3=\frac{3-u}{1}[/tex]
→ By using cross multiplication
∴ -3 × 1 = 3 - u
∴ -3 = 3 - u
→ Add u to both sides to move u from the right side to the left side
∴ -3 + u = 3 - u + u
∴ -3 + u = 3
→ Add 3 to both sides to move -3 from the left side to the right side
∴ -3 + 3 + u = 3 + 3
∴ u = 6
The value of u is 6
What is the surface area of the shape?
bored wanna chill be coollllllll
Answer:
*******........................?????????
Step-by-step explanation:
Answer:
YES
Step-by-step explanation:
I am less than 10.
I am not a multiple of 2.
I am a composite number.
Answer:
9.
Step-by-step explanation:
You are 9 ( 9 = 3*3 so it is composite).
Answer:9
Step-by-step explanation:
because 9 is not a multiple of 2, it is less than 10, and it is also a composite #
Mhm sorry but I need help on this
Answer:
x>2
Step-by-step explanation:
Answer: [tex]x \ge 2[/tex]
The x part is already taken care of, so you'll fill the rest into the box.
On a keyboard you could type x >= 2 to mean [tex]x \ge 2[/tex]
=====================================================
Explanation:
We have a closed or filled in circle at x = 2. This means 2 is included in the shaded region solution set. So we'll have "or equal to" as part of the inequality.
We'll also have "greater than" because how the shading is to the right of the closed circle.
So put together that's why the graph represents [tex]x \ge 2[/tex]
Something like x = 5 is a solution because [tex]5 \ge 2[/tex] is true
Something like x = 0 is not a solution because [tex]0 \ge 2[/tex] is false
What is 903 divided by 3? and explaned
Answer:
301 is your answer
Please help!!!!!!!!!
Answer: B
Step-by-step explanation:
The line is curved which makes it a non-linear function.
Compare 9 ⋅ 104 with 3 ⋅ 102
Answer:
1. 936
2. 306
They both are multiples of 3 and only include multiples of 3.
Step-by-step explanation:
Veronica can rollerblade 160 feet in 8 seconds. How many feet will she rollerblade in 30 seconds?
what was Allen's mistake
Answer: He did not both sides by 100. He did not look for the common denominator before solving.
x is actlly equal to 64
Please respond ASAP (Free response be specific and explain ! thanks )
Answer:
No it's not, because a square has all the sides equal, but this hasn't, therefore it's not a square
3.2 divided by 592.8
Answer:
0.0005
Step-by-step explanation:
0 0. 0 0 5
5 9 2 8 3 2. 0 0 0
− 0
3 2
− 0
3 2 0
− 0
3 2 0 0
− 0
3 2 0 0 0
− 2 9 6 4 0
2 3 6 0
solve the equation 2x*2 - 4x = 2
Answer:
-1/2 or no solution (depends on what the teacher is asking)
Step-by-step explanation:
2x*2 - 4x = 2
combine like terms
-2x*2=2
divide by 2
-2x=1
divide by -2
x= -1/2
Please help I got 30 mins left
Answer:
I think the correct answer is C
Team A has 12 more points than team b team A has 5 times as much points as team b
Answer:
make no sense
A line is given by the formula y=x+2. Determine which of the following points belong to its graph: M(0, 2),N(1, 3), A(−1, 1), B(−4.7, −2.7), C(−2 1/2 , 1/2 ).
Answer: M, N, A, B
Step-by-step explanation:
Plug in x-value (add 2 to x-coordinate) and see if it matches the y-value. Only C isn’t on the graph because -2.5+2=-0.5, not positive 0.5.
The slope of the line is 1 The graph represents one side of the roof of a building 16 14 12 101 Vertical Distance (feet) 8 2 x 1 2 3 4 5 6 7 8 Horizontal Distance (feet)
A slope is also known as the gradient of a line. The slope of the line is 7/2.
What is Slope?A slope also known as the gradient of a line is a number that helps to know both the direction and the steepness of the line.
slope = (y₂-y₁)/(x₂-x₁)
The two of the points that lie on the line are (0,0) and (4,14). Therefore,
The slope of the line is,
Slope, m = (14-0)/(4-0) = 14/4 = 7/2
Hence, the slope of the line is 7/2.
Learn more about Slope of Line:
https://brainly.com/question/14511992
#SPJ2
Evaluate [(51 + 3) − 32] ÷ 9 ⋅ 2.
Answer:
2.39130435
Step-by-step explanation:
[(51+3)-32]÷9.2
[54-32]÷9.2.
22÷9.2
2.39130435
