Answers
Related Questions
What are the zeros of this function?
Answers
Answer:
B
Step-by-step explanation:
On the graph, you can see that when y=0, x is on 5 and 6.
Grace, Ted, and Keisha are siblings. Each took a turn using the computer today. The matrix equation that represents this situation is shown, where g is the number of minutes Grace was on the computer, t is the number of minutes Ted was on the computer, and k is the number of minutes Keisha was on the computer.
Which statement is true?
A.
Keisha spent the least amount of time on the computer.
B.
Ted spent the least amount of time on the computer.
C.
All three spent the same amount of time on the computer.
D.
Grace spent the least amount of time on the computer.
Answers
Answer:
C. Ted spent the least amount of time on the computer.
Step-by-step explanation:
plato
Answer:
Ted spent the least amount of time on the computer.
Step-by-step explanation:
Correct on plato.
I'm kinda terrible at math and I'm running out of time to complete this you might think its easy but its no for me.
Answers
Answer:
my best guess is 17.45
Step-by-step explanation:
The graph below depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15.
Answers
population stal dov ( 6) = 15
formula : x = pt ( Z * 6 )
P ( 2 7 ? ) = 0'65
Refer to standard normal table lZ table
looking up for Z-score corresponding to
area
0 65 to the right of
the
normal
curve to find the I-score
P LZ > - D : 39 ) = 6.65
2 = - 0:39
DX = 100 + ( - 0 39 x 16 )
= loot - 5:65
2 94:15
Rounded to one decimal place
X = 94 . 2
A lady bug walked the shortest distance on the coordinate plane from point A(-1,-16) to point B(12, 10). Find the x-coordinate of the point where the ladybug intersected the x-axis
Answers
(a) The shorted distance between point A and point B is 29.1.
(b) The x-coordinate of the point where the ladybug intersected the x-axis is (-1, 12).
Shortest distance between point A and point B
The shorted distance between point A and point B is straight line, which is calculated as follows;
[tex]d = \sqrt{(x_2-x_1)^2 + (y_2 - y_1)^2} \\\\d = \sqrt{(12--1)^2+ (10--16)^2} \\\\d = 29.1 \ unit[/tex]
x-coordinate of the pointsThe x-coordinate of the point where the ladybug intersected the x-axis is determined as;
(Ax, Ay), (Bx, By)
= (Ax, Bx)
= (-1, 12)
Learn more about distance between points here: https://brainly.com/question/7243416
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Andrew chooses three different numbers.
- Exactly one of the numbers is a square number.
The other two numbers are factors of 18.
The sum of the three numbers is 36.
d the three numbers chosen by Andrew.
ite the numbers in ascending order.
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[tex]\huge\color{red}\underline \colorbox{yellow} {\color{gold}{scroll}}[/tex][tex]\blue{ \rule{99999pt}{99999999pt}}[/tex]
[tex]\blue{ \rule{99999pt}{99999999pt}}[/tex]
[tex]\blue{ \rule{99999pt}{99999999pt}}[/tex]
[tex]\blue{ \rule{99999pt}{99999999pt}}[/tex]
[tex]\blue{ \rule{99999pt}{99999999pt}}[/tex]
[tex]\blue{ \rule{99999pt}{99999999pt}}[/tex]
[tex]\blue{ \rule{99999pt}{99999999pt}}[/tex]
[tex]\blue{ \rule{99999pt}{99999999pt}}[/tex]
Answer:
2, 16, 18.
Step-by-step explanation:
The first number might be 4 , 9, 16 or 25.
The other 2 numbers are factors of 18 so could be:
2, 3, 6, 9 or 18.
If square no. = 4 then sum of other 2 = 32 but no 2 numbers will fit the required result.
If it is 9, the sum = 27 then 9 and 18 will fit but that makes 2 square numbers so this is not the answer.
If square no. = 16, the sum of other 2 is 20. 2 and 18 will fit this.
HELP ME OUT PLS MY WIFI ISN'T STRONG!! AND I NEED TO FINISH MY TEST IN 1 MIN!!!
Which comparison is not correct?
6 > 5
-7 > -9
-4 < -12
-3 < 4
Answers
Answer:
-4<-12
Step-by-step explanation:
Every day Jack runs 3 km a) Find out how far he runs in 4 weeks
Answers
Answer:
84 km
Step-by-step explanation:
you times 7 by 4 and get 28 then you times 3 by 28 and get 84 km
roll your pair of dice 30 times, each time recording a success if one (or both) of the dice show a multiple of 3, that is, 3 or 6, and a failure if the dice do not show a multiple of 3. enter # of successes/# of failures.
Answers
Answer:
90
Step-by-step explanation:
multiples of 3 = 1, 3.
to it's given sequence or multiple the multiplication of 30 dice multiplied by it's multiple gives us 90
A spinner is divided into 15 identical sectors and labeled 1 through 15. How many spins are expected for a multiple of 4 to be spun 30 times? Select from the drop-down menu to correctly complete the sentence. The spinner is expected to have to spin approximately Choose... times for a multiple of 4 to be spun 30 times.
Answers
Answer:
The answer you are looking for is 35. May I have brainliest?
Step-by-step explanation: K12 Quiz
Answer:
150
Step-by-step explanation: because you divide it
HELP I NEED HELP ASAP
Which of the following equations are linear functions?
I. 3x + 4y = -6
II. y = -4x + 7
III. 5x2 + 3y = 12
Answers
Answer:
1 and 2 are linear functions.
Step-by-step explanation:
Write an expression for each phrase. 1. Jose had 3 more hits today than in yesterday’s game.
Answers
Let yesterday he had h hits
Today he has 3 more hits
So
The expression is
3+hor
h+3The volume of the following figure = ___________ cm3.
a rectangular prism with base of triangle of 8 cm, height of triangle of 3 cm, and length of prism of 12 cm.
144
288
216
72
Answers
Answer:
288
Step-by-step explanation:
12 x 8 x 3 = 288
Answer:
144
Step-by-step explanation:
1/2 x (8) x (3) = 12
(12) x (12) = 144
Which equation represents the graphed function?
A : y = -2x + 3
B : y = 2x + 3
C : y = 1/2x + 3
D : y = -1/2x + 3
Answers
Answer:
y = - 2x + 3
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (1, 1) ← 2 points on the line
m = [tex]\frac{1-3}{1-0}[/tex] = [tex]\frac{-2}{1}[/tex] = - 2
the line crosses the y- axis at (0, 3 ) ⇒ c = 3
y = - 2x + 3 ← equation of line
Given that y = 6 + 4x-x^2express y in the form a.-(x + b)^2, where a and b are
integers. Hence or otherwise , write the coordinates of the turning point of y
Answers
Answer:
6 + 4x − x² = 10 − (x − 2)²
the turning point : (2 , 10)
Step-by-step explanation:
6 + 4x − x² = − x² + 4x + 6
= − (x² − 4x) + 6
= − (x² − 4x + 4 − 4) + 6
= − [(x − 2)² − 4] + 6
= − (x − 2)² + 4 + 6
= − (x − 2)² + 10
= 10 − (x − 2)²
Then the turning point of y is (2 , 10)
A window is in the shape of a kite. caleb wants to apply a layer of plastic film on the top half of the window so that the glass appears crackled. what are the dimensions of the layer of film he will apply? a kite is broken into 2 triangles. each triangle has a base of 18 inches and a height of 7 inches. 9 inches in width and 7 inches in height 9 inches in width and 14 inches in height 18 inches in width and 7 inches in height 18 inches in width and 14 inches in height
Answers
The dimensions of the layer of film he will apply to the window is 18 inches in width and 7 inches in height.
What are the dimensions of the layer of film?A kite is a four sided shape that can be divided into two pairs of equal-length sides that are adjacent to each other.
The dimensions of the upper part:
Width = 18 inches Length = 14 inches / 2 = 7 inchesPlease find attached the complete question. To learn more about kites, please check: https://brainly.com/question/2918354
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After reducing the regular selling price by 1/8, sepaba inc. sold a stereo set for $300. what was the regular selling price?
Answers
Answer:
about 342.86
Step-by-step explanation:
300 is only 7/8 the value of the original so you know
7/8x = 300
solve for x
you get 342.86
Write a recursive formula for the sequence 4, 0, -4, -8, -12, .... Then find the next term.
Answers
Answer:
[tex]U_{n+1}=U_{n}-4[/tex]
Next term = -16
Step-by-step explanation:
[tex]\text{let} \ \left( U_{n}\right) \text{be the sequence which we are looking for}[/tex]
0-4 = -4
(-4)-0 = -4
(-8)-(-4) = -4
(-12)-(-8) = -4
It’s clear that Un is an arithmetic sequence of common difference r = -4
Then
[tex]U_{n+1}=U_{n}-4[/tex]
Next term :
[tex]U_{6}=U_{5}-4 = -12-4=-16[/tex]
HGELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
15 inches
Step-by-step explanation:
The formula for the area of the area of a triangle is bxh/2.
The base is 6 inches, and the height is 5 inches. 6x5=30. 30/2=15.
Would appreciate if you marked my answer as brainliest, have a good day :)
Tina used 2 1/2 gallons of paint to cover 1/8 of her wall. How much paint is needed to cover her entire wall?
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[tex] \textbf{Can someone help me with this question ?} [/tex]
[tex] \texttt{Note : you have to use vector method,} [/tex] [tex] \texttt{no use determinants, or Area of Triangle = 0} [/tex]
[tex] \textsf{If points with given position vectors are} [/tex] [tex] \textsf{collinear then find the value of " a "} [/tex]
[tex] \qquad \sf{\vec{A} = 60 \hat{i} + 3\hat{j} } [/tex]
[tex] \qquad \sf{\vec{B} = 40 \hat{i} - 8\hat{j} } [/tex]
[tex] \qquad \sf{\vec{C} = a\hat{i} - 52\hat{j} } [/tex]
Answers
Answer:
here we go dude sorry for dirty handwriting
Can someone help me with this question
Answers
Step-by-step explanation:
1/5 + 3/5 = 3/5 + 1/5 = 4/5
I am not sure what your teacher wants to see on the right side of the second equation.
it would be the whole equation again :
4/5 = 1/5 + 3/5 = 3/5 + 1/5
Armin needs a new suit. He
has a 25% off coupon that
will be applied before a tax
of 7.5% is applied to his
total. How much will he end
up paying for a $325 suit?
Round to the nearest
hundredth.
Answers
Answer:
262.03
Step-by-step explanation:
take 325 multiply by 25% will give you 81.25 deduct
325 by 81.25
multiply 243.75 by 7.5% which gives 18.28 add that to
243.75 giving you 262.03 he paid for
WILL GIVE BRAINLIST
What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 8f(x)?
A) shifts the line 8 units up
B) shifts the line 8 units down
C) increases the slope of the line by a factor of 8
D) decreases the slope of the line by a factor of 8
Answers
Answer:
option: C is correct.
Step-by-step explanation:
since, we are given a parent function f(x) as: f(x)=x.
We are asked to find what change will occur in the function when the parent function f(x) is replaced by f(9x).
let g(x) be the function formed by replacing f(x) with f(9x) i.e.
g(x)=f(9x)=9x.
clearly the slope of the function g(x)=f(9x) is 9. ( since on comparing the equation with the slope intercept form y=mx+c; where m is the slope of the line and c is the y- intercept).
whereas the slope of the function f(x)=x is 1.
Hence there is an increment of slope by a factor of 9.
Hence, option C is correct.
A bag contains 7 white marbles, 3 blue marbles, and 15 red marbles (and no other marbles). One marble is chosen without looking
What is P(red)?
Enter your answer, as a fraction in simplest form, in the box
Answers
Answer:
The probability of being red is 15 to 15 + 7 + 3
15 3
---- = -----
25 5
IMAGE BELOW I WILL GIVE BRANLIEST
Answers
25 + 9 = 34
Square root of 34 = 5.83
This is the Pythagoras theorem
Hope I’ve helped!
Answer:
5.831
Step-by-step explanation:
formula: a squared + b squared= c squared
3 squared= 9
5 squared = 25
sqrt rt of total is 5.831
[tex] \huge{\green}\fcolorbox{blue}{cyan}{\bf{\underline{\red{\color{red} Question}}}} [/tex]
[tex] \mathfrak \orange{ Refer \: To \: Attachment}[/tex]
Answers
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
Let's find out the gradient (Slope " m ") of line q ;
[tex]\qquad \sf \dashrightarrow \:m = \dfrac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]\qquad \sf \dashrightarrow \:m = \dfrac{4 - 0}{0 - 1}[/tex]
[tex]\qquad \sf \dashrightarrow \:m = - 4[/tex]
Now, since we already know the gradient let's find of the equation of line by using its Slope and one of the points using point slope form of line :
[tex]\qquad \sf \dashrightarrow \:y - 4 = m(x - 0)[/tex]
[tex]\qquad \sf \dashrightarrow \:y = mx + 4[/tex]
Now, plug in the value of gradient ~
[tex]\qquad \sf \dashrightarrow \:y = - 4x + 4[/tex]
here we can clearly observe that, the Area under the curve can easily be represented as :
[tex]\qquad \sf \dashrightarrow \:y < - 4x + 4[/tex]
Since, all the values of y that lies in the shaded region is smaller than the actual value of y for the corresponding values of x in the equation of line q
⚠ In a bag, there are 5 yellow marbles and 3 green marbles.
A marble is randomly selected from the bag and it turns out to be yellow.
The marble is not put back into the bag. Which of the following events are affected by this? Select all correct options.
-The chance of selecting a blue marble next time.
-The chance of selecting a yellow marble next time.
-The chance of selecting a green marble next time.
-The chance of selecting a black marble next time.
Answers
Help me pls with. Math it's very important
Answers
Answer:
L = (x), W = (5x−4), H = (2x+1)
Step-by-step explanation:
Factor.
10x^3-3x^2-4x
(x)(5x−4)(2x+1)
The owners of a manufacturing company conducted a survey to determine the mean income of the customers who prefer the company’s brand of clothing. From a random sample of 100 customers, it was determined that their mean income was $47,600. Which conclusion can be made based on this information?
The total population mean must be much greater than $47,600 because there are more people in the total population.
The total population mean cannot be determined by such a small random sample.
The total population mean must be close to $47,600 based on statistical inference.
The total population mean must be much less than $47,600 because, out of a sample of 100, a few people with a very high mean income would skew the data.
Answers
The total population mean must be close to $47,600 based on statistical inference.
The entire population mean must be close to $47,600. Then the correct option is C.
What is Mean?The mean is the simple definition of the average of a bunch of numbers. In statistics, one of the markers of central tendency is the mean.
The average is referred to as the arithmetic mean.
It's the ratio of the number of real observations to the total number of observations.
The owners of a manufacturing company conducted a survey to determine the mean income of the customers who prefer the company’s brand of clothing.
From a random sample of 100 customers, it was determined that their mean income was $47,600.
Based on statistical analysis, the entire population mean must be close to $47,600.
More about the mean link is given below.
https://brainly.com/question/521501
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