which function is nonlinear ?y=4x^3 , y=4x+3 , y=-4/3x
Answer:
y=4x³ is not linear
Step-by-step explanation:
All of the equations produce lines, one of the characteristics of a linear function, except for y=4x³ where the graph is a curve. Refer to the graph attached to see this.
DAVID USED A PHOTO THAT MEASURED 4 INCHES BY 6 INCHES TO MAKE A COPY THAT MEASURED 8 INCHES BY 12 INCHES WHAT IS THE SCALE FACTOR OF THE DILATOPN
A.4
B.2
C. 1/2
D.6
Answer:
2 is the answer
Step-by-step explanation:
-6x+48=60
-48
-6x=12/-6
where does 12 come in ?
Answer:
from the police department -_-
Step-by-step explanation: sike they subtracted 48 from 60 they put the -48 on the wrong side
At a high school, the probability that a student is a senior is 0.20. The probability that a student plays a sport is 0.15. The probability that a student
IS a senior and plays a sport is 0.05.
What is the probability that a randomly selected student plays a sport, given
that the student is a senior?
A. 0.33
B. 0.05
C. 0.25
D. 0.15
Answer:
Choice C
Step-by-step explanation:
Conditional Probability formula
P(B | A) = [tex]\frac{P(A and B)}{P(A)}[/tex]
P(B | A) = Probability of event B, given probability of event A
P( A and B) = Probability of event A and event B = 0.05
P(A) = Probability of event A = 0.20
P(B | A) = [tex]\frac{0.05}{0.20}[/tex]
P(B | A) = [tex]\frac{1}{4}[/tex] = 0.25
Which of the following statements is true based on the data set shown below?
median = mode
mean = median
mode = mean
Answer:
median=mode
Step-by-step explanation:
I just did it.
Answer:
median=mode
Step-by-step explanation:
Juana para las fiestas navideñas desea ampliar su negocio de venta de ropa para niños y necesita disponer de 7000 soles por ello acude la cooperativa de ahorro y crédito de su localidad donde tramita un préstamo en las siguientes términos pago en cuotas mensuales iguales durante 5 meses con una tasa de interes simple de 10% mensual qué entiendes por interés que te piden calcular las preguntas de la situación significativa
Answer:
7,291.67 soles
Step-by-step explanation:
Ecuación para el monto a pagar después de 5 meses utilizando interés simple
A = P (1 + rt)
P = 7000 soles
r = 10% meses
t = 5 meses
Cálculo:
Primero, convertir R por ciento en r en decimal
r = R / 100 = 10% / 100 = 0,1 por año.
Dedicar tiempo a los años por la simplicidad,
5 meses / 12 meses / año = 0,416667 años.
Resolviendo nuestra ecuación:
A = 7000 (1 + (0,1 × 0,416667)) = 7291,6669
A = 7,291.67 soles
El monto total que está pagando después de 5 meses = 7,291.67 soles
in.
in2
What is the area of this triangle?
h = 12 in.
b = 3 in.
Answer:
answer: 18
Step-by-step explanation:
Hello to find area in triangle you just have to do...
base × height ÷ 2 = area So our base is 3 and our height is 12 so 3 × 12 = 36 then 36 ÷ 2 = 18 Hope that helps!
119,179,710,145 + 2,195,356,748 + 38,941,733 + 22,093,120 + 33,241,754 +
7,194,542,922 + 100,082,897,068 =
Answer:
228,746,783,490
Step-by-step explanation:
119,179,710,145 + 2,195,356,748 + 38,941,733 + 22,093,120 + 33,241,754 +
7,194,542,922 + 100,082,897,068 = 228,746,783,490
Use a calculator
228,746,783,490
Sorry if it’s wrong
2. Julie earns $9 each week as an allowance. If she spends $5 each week for lunch money and saves the rest, which expression shows how much money she will save in x weeks? A $9 - $5x B ($9 - $5) c $9 - ($5 - x) D $95x
Answer:
A
Step-by-step explanation:
$9-$5x
b doesnt have an x to add all the weeks together
c is x muitiplyed by 5 before subtracting from nine
d well there is no 95 in the equation :)
Melinda takes out a loan to purchase a car. The balance on her loan after x months is represented by the equation y = 10,000 – 250x and the value of the car after x months is represented by y = 8,000 – 50x. Which statement describes when Melinda’s loan will be equal to the value of the car?
After 10 months, the loan and value of the car will both be equal to $7,500.
After 12 months, the loan and value of the car will both be equal to $7,000.
After 14 months, the loan and value of the car will both be equal to $6,500.
After 16 months, the loan and value of the car will both be equal to $6,000.
Answer:
lol
Step-by-step explanation:
A water park keeps track of the number of times each visitor goes down water slides during their visit . The data shows the number of times 12 visitors went down a water slide.
4, 22, 16, 10, 11, 20, 20, 12, 6, 3, 11, 1
Create a histogram of this data.
To create a histogram, hover over each age range on the x-axis. Then click and drag up to plot the data.
Answer:
Step-by-step explanation:
When we are creating a histogram it's best to create a range for the different variables that are available.
So for the sake of covering all the possible ranges from 1 - 22, we should divide it into 5 categories.
0 - 5
6 - 10
11 - 15
16 - 20
21 - 25
Now that we have a set of ranges for the different variables, we can find the frequencies.
0 - 5 : 3
6 - 10 : 2
11 - 15 : 3
16 - 20 : 1
21 - 25 : 3
Since we have this we just add it to the histogram.
It should look like the image attachted below, I hope this helps :)
Answer:
here its my work from the test if its wrong sry but i think its write
Step-by-step explanation:
Tia made 320 beingnets for an office Mardi Gras party. If the 45 guests each ate the same number of beingnets, how many did each eat? How many beingnets were left? Express your answer in the form of I R1.
Answer:
Each guest ate 7 beingnets
There are 5 beingnets left
7 R5
Step-by-step explanation:
Total beingnets = 320
Total guest = 45
If the 45 guests each ate the same number of beingnets, how many did each eat?
Number of beingnets eaten by each guest = Total beingnets / Total guest
= 320 / 45
= 7 remainder 5
Therefore, each guest ate 7 beingnets
How many beingnets were left?
There are 5 beingnets left
Express your answer in the form of I R1.
7 R5
Which expression is equivalent to
Answer:
it is not clear i cant see well the question
Step-by-step explanation:
Find the Area in terms of pi
Answer:
121 π
Step-by-step explanation:
A= π * r^2
r^2 = 121 * π
select all expressions that are equivalent to 6x + 1 + 3x +4
A. 9x + 5
B. 9x + 1 + 4
C. 3x + 3
D. 3x +5
Answer:
-5/9Step-by-step explanation:
6x+3x+1+4=09x+5=09x=-5x=-5/9Lamar has a list of 600 pages to read to finish his book for his upcoming book report. He sets a goal to read half of the pages left in his book each day.
Answer:
a.) Total pages Lamar have to read the first day to meet his goal = 300
Total pages left to read after 3 days = 75
b.) Total pages he need to read on day 8 = 4.6875
Step-by-step explanation:
The exact question is as follows :
Given - Lamar has a list of 600 pages to read to finish his book for his upcoming book report. He sets a goal to read half of the pages left in his book each day.
To find -
a) How many pages will Lamar have to read the first day to meet his goal?
How many will he have left to read after 3 days?
b) How many pages will he need to read on day 8?
Solution -
Given that,
Total number of pages = 600
Now,
In Day 1 ,
He will finish half of the pages
So, he finished pages = [tex]\frac{1}{2} (600)[/tex] = 300
i.e.
In Day 1 , he Finished 300 pages.
So,
At the end of Day 1, total pages left = 600 - 300 = 300
so,
Total pages Lamar have to read the first day to meet his goal = 300
Now,
For day 2 ,
Total pages = 300
He will finish half of the pages
So, he finished pages = [tex]\frac{1}{2} (300)[/tex] = 150
i.e.
In Day 2 , he Finished 150 pages.
So,
At the end of Day 2, total pages left = 300 - 150 = 150
Now,
For day 3 ,
Total pages = 150
He will finish half of the pages
So, he finished pages = [tex]\frac{1}{2} (150)[/tex] = 75
i.e.
In Day 3 , he Finished 75 pages.
So,
At the end of Day 3, total pages left = 150 - 75 = 75
So,
Total pages left to read after 3 days = 75
Now,
For day 4 ,
Total pages = 75
He will finish half of the pages
So, he finished pages = [tex]\frac{1}{2} (75)[/tex] = 37.5
i.e.
In Day 4 , he Finished 37.5 pages.
So,
At the end of Day 4, total pages left = 75 - 37.5 = 37.5
Now,
For day 5 ,
Total pages = 37.5
He will finish half of the pages
So, he finished pages = [tex]\frac{1}{2} (37.5)[/tex] = 18.75
i.e.
In Day 5 , he Finished 18.75 pages.
So,
At the end of Day 5, total pages left = 37.5 - 18.75 = 18.75
Now,
For day 6 ,
Total pages = 18.75
He will finish half of the pages
So, he finished pages = [tex]\frac{1}{2} (18.75)[/tex] = 9.375
i.e.
In Day 6 , he Finished 9.375 pages.
So,
At the end of Day 6, total pages left = 18.75 - 9.375 = 9.375
Now,
For day 7 ,
Total pages = 9.375
He will finish half of the pages
So, he finished pages = [tex]\frac{1}{2} (9.375)[/tex] = 4.6875
i.e.
In Day 7 , he Finished 4.6875 pages.
So,
At the end of Day 7, total pages left = 9.375 - 4.6875 = 4.6875
So,
At the starting of Day 8,
Total pages = 4.6875
So,
Total pages he need to read on day 8 = 4.6875
PLZZZZ HELP
The radius is 16 cm. Calculate the circumference (round to the 2 decimal places). Use 22/7 for Pi
Answer:
100.57 cm
Step-by-step explanation:
Circumference: 2[tex]\pi[/tex]r
2(22/7) 16 ≈ 100.57 cm
The scale for the diagram of the doghouse is 1 in: 3 ft.
Find the length of the actual doghouse.
Answer:
2.25 feet
Step-by-step explanation:
Alright so the scale is 1:3
(1 represents the diagram and 3 represents the actual doghouse)
In the diagram the length is 0.75ft
We can use this Information to set up this equation:
[tex]\frac{1}{3}=\frac{0.75}{x}[/tex]
Simplify: (cross multiply, if confused scroll down, I explained)
x=3(0.75)
x=2.25
Length of actual house is 2.25 feet.Hope this helps
*************************
Cross multiplying:
It's simply this:
If [tex]\frac{a}{b}=\frac{x}{y}\\[/tex]
Then we can say
a(y)=b(x)
*************************
where dose this number go on the number line?
Answer:
The number goes near -6
Step-by-step explanation:
Thenks and mark me brainliest :)
Answer: It's about -5.92 so close to negative -6
Step-by-step explanation:
Show steps and I will give BRAINLIEST
The measures of two angles are (5x + 24)◦
and (9x − 17)◦.
What is the value of x if these angles are congruent?
A. 1.75
B. 13.2
C. 0.5
D. 10.25
Answer:
The answer to this question is D.
Step-by-step explanation:
Congruent angles are the same
5x-24=9x-17
-4x=-41
x=10.25
IN DESPERATE NEED OF HELP!!!! TIMED TEST!!! WILL GIVE BRAINLYEST!! No links or I will report u
Answer:
a) Slope is -4/3 y-intercept is 2
b) Slope is 2 y-intercept is -1
Step-by-step explanation:
y=mx+c
m=gradient (or in this case slope)
c=y-intercept
this is the next question
Answer:
A. A trapezoid
Hope this helps!!
If AABC undergoes a dilation of scale factor 3 centered at the origin, what will be the coordinates of the image of
point B?
A (5,6)
B (6,3)
C (6,9)
D (2,9)
9.52 Times 6.7=?Show explanation too
Answer:
63.784
Step-by-step explanation:
(9.52)(6.7)
=63.784
wym explain just use your calculator and multiply
mrk brainliest plz
Answer:
348.4 (if that is the number of the question then 52 times 6.7)
63.78 (if 9.52 times 6.7)
elena bought 49 packs of red balloons, 66 packs of blue balloons, and 35 packs of yellow balloons. each pack contains 12 gallons. How many balloons there altogether? How many more red were balloons were there than yellow balloons?
Answer:
First, let's add 49 + 66 + 35 = 150 packs of balloons.
Each pack has 12 balloons, so 150 x 12 = 1800 balloons.
Step-by-step explanation:
whats is the solution for 4х + 8 = 3х + 14
Answer:
4x+8=3x+14
4x-3x=14-8
x=6
a) If a/b=3/4, find: 6a+b/3a+2b
Answer:
22/17
Step-by-step explanation:
If a/b = 3/4, then a = 3 and b = 4.
6a + b/3a + 2b
Substitute the variables.
6(3) + 4/3(3) + 2(4)
Multiply 6 and 3, 3 and 3, and 2 and 4.
18 + 4/9 + 8
Add 18 and 4, 9 and 8.
22/17.
HELPP find the area of this shape / will mark brianliest
Answer:
222 cm
Step-by-step explanation:
To find the area of the square we multiply length and height.
15x12 = 180
For the triangular part of the trapezoid we multiply height by width and divide by 2.
12x7 = 84 / 2 = 42
Add the two sums and we get 222 cm.
180 + 42 = 222
Which one is right? and the red one is wrong btw
Answer:
B
Step-by-step explanation:
solve (x-3)^2=5 plssss
thxs
Answer:
=3±√5
Step-by-step explanation:
Answer:
[tex] {(x - 3)}^{2} = 5 \\ x - 3 = \sqrt{5} \\ x = 3 + \sqrt{5} [/tex]
Step-by-step explanation:
The plus sign on the right side of the last equation should read "plus or minus".