Mike eight one fifth of his bag of candy meg eight 1/5 of her bag of candy how much candy did they eat altogether right the answer as a decimal

Answers

Answer 1

Answer: 0.4

Step-by-step explanation:

⅕ + ⅕ = ⅖

Convert to decimal 0.4


Related Questions

match the turms with the values using this set of data 46, 72, 15, 72, 19, 10 what are the mean medien and range​

Answers

Answer:

See below ~

Step-by-step explanation:

Arranging the data in increasing order

10, 15, 19, 46, 72, 72

Mean

10 + 15 + 19 + 46 + 72 + 72 / 625 + 65 + 144 / 6234/639

Median

In a set with even number of data points, the median is the mean of the middle 2 terms19 + 46 / 265/232.5

Range

Difference between highest data point and lowest data point72 - 1062

Answer:

Mean: 39

Median: 32.5

Range: 62

can someone help with all 4 questions and show work on how to do all of them please

Answers

[tex]\\ \rm\Rrightarrow |1/3(2^3-10^2/5)|=|1/3(8-20)|=|1/3(-12)|=4[/tex]

[tex]\\ \rm\Rrightarrow |-(1/6)^3|=(1/6)^3=1/216[/tex]

[tex]\\ \rm\Rrightarrow |6^3-7^3|=|216-343|=127[/tex]

[tex]\\ \rm\Rrightarrow |9^2+(-9)^3|=|81-729|=648[/tex]

Answer:

8)  1/216

13)  127

14)  648

15)  4

Step-by-step explanation:

Question 8

[tex]\large \begin{aligned}\displaystyle \left|-\left(\frac{1}{6}\right)^3\right| & = \left|-\left(\frac{1^3}{6^3}\right)\right|\\\\& = \left|-\frac{1}{216}\right|\\\\& = \frac{1}{216}\end{aligned}[/tex]

Question 13

[tex]\large \begin{aligned}\displaystyle \left|6^3-7^3\right| & = \left|216-343\\ & = \left|-127\right|\\ & = 127\end{aligned}[/tex]

Question 14

[tex]\large \begin{aligned}\displaystyle \left|9^2+(-9)^3\right| & = \left|81+(-729)\right|\\& = \left|81-729\right|\\& = \left|-648\right|\\& = 648\end{aligned}[/tex]

Question 15

[tex]\large \begin{aligned}\displaystyle \left|\frac{1}{3}\left(2^3-\frac{10^2}{5}\right)\right| & = \left|\frac{1}{3}\left(8-\frac{100}{5}\right)\right|\\\\& = \left|\frac{1}{3}\left(8-20\right)\right|\\\\& = \left|\frac{1}{3}\left(-12\right)\right|\\\\& = \left|\frac{-12}{3}\right|\\\\& = \left|-4\right|\\\\& = 4\\\end{aligned}[/tex]

A cone has a height of 2. 5 in. And a radius of 5 in. What is the volume of the cone? (Use 3. 14 for Pi. Round the answer to two decimal places. ) 32. 71 Inches cubed 65. 42 Inches cubed 196. 25 Inches cubed 588. 75 Inches cubed.

Answers

The volume of the cone is 65.42 in³. The correct option is the second option - 65. 42 inches cubed

Calculating the volume of a Cone

From the question, we are to determine the volume of the cone

The volume of a cone can be calculated by using the formula,

V = 1/3 πr²h

Where V is the volume

r is the radius

and h is the height

From the given information,

h = 2.5 in

r = 5 in

and π = 3.14

Putting the values into the formula, we get

V = 1/3 × 3.14 × 5² × 2.5

V = 65.42 in³

Hence, the volume of the cone is 65.42 in³. The correct option is the second option - 65. 42 inches cubed

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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.

Amelie has a spinner divided into ninths equal sections that are labeled 1 through 9. she wants to compare the theoretical probability and experimental probability as spending an odd number she spends the spinner 12 times and records the results in this list. Drag and drop the answers into the boxes to correctly complete the sentences.
•Theoretical probability of spinning in on number is equal to (blank). The probability of spinning a number is equal to (blank). Therefore the theoretical probability of being a number is (blank) the experimental probability of spelling and odd number.

Choices- 1/9. 1/2. 5/9. 2/3. greater than. less than.

Answers

The theoretical probability =[tex]\dfrac{5}{9}[/tex],  The experimental probability  = [tex]\dfrac{5}{12}[/tex]

What is experimental probability?

The experimental probability of an event occurring is the number of times that it occurred when the experiment was conducted as a fraction of the total number of times the experiment was conducted.

The sample will be ={1,2,3,4,5,6,7,8,9}=9

favourable outcomes={1,3,5,7,9,}=5

The theoretical probability of spinning and odd number = [tex]\dfrac{5}{9}[/tex]

As she spends the spinner 12 times

The experimental probability = [tex]\dfrac{5}{12}[/tex]

Hence the theoretical probability =[tex]\dfrac{5}{9}[/tex],  The experimental probability  = [tex]\dfrac{5}{12}[/tex]

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Answer:

The theoretical probability of spinning an odd number is equal to 5/9 The experimental probability of spinning an odd number is equal to 2/3. Therefore, the theoretical probability of spinning an odd number is less. than the experimental probability of spinning an odd number.

if you could give me brainliest i would greatly appreciate it.

Which of the following is equivalent to
( g + h ) ( p + q − r ) ? g p + g q − g r + h p + h q − h r g p + g q + g r + h p + h q + h r g p + h q − r

Answers

Answer:

g p + g q − g r + h p + h q − h r

Step-by-step explanation:

This is the correct simplified form of ( g + h ) ( p + q − r )

Hope this helped!

Answer:

gp + gq - gr + hp + hq - hr

Step-by-step explanation:

Expression:

(g + h)(p + q − r)

Choices:

gp + gq − gr + hp + hq − hr

gp + gq + gr + hp + hq + hr

gp + hq − r

Solution:

Multiply each term of g + h by each term of p + q - r.

You get:

gp + gq - gr + hp + hq - hr

A gardener makes a new circular flower bed. The bed is
ten feet in diameter. Calculate the circumference and the
area of the circular flower bed.
circumference = 10 feet, area =
10r square feet
O circumference = 10r feet, area = 25r square feet
circumference = 5r feet, area = 257 square
feet
circumference = 10r feet, area = 1007 square feet

Answers

Answer:

B. Circumference  = 10r feet, area = 25r feet

Step-by-step explanation:

C = [tex]\pi[/tex] x 10

C = 10n

A = n x 5x5

A = 25n

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

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 points

The x-coordinate of the point where the ladybug intersected the x-axis is determined as;

(Ax, Ay), (Bx, By)

= (Ax, Bx)

= (-1, 12)

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One of the advantages to an employer of paying employees piece rate or commission is that the employee is paid based solely on their performance. What is one disadvantage of this type of pay? ​

Answers

Increase in greedyness and lazyness ,less attraction towards working.

See

The employee gets commision for each sale

Suppose he gets $2 commission per sale.

If he sales 7 then he get $14 but for no sale he gets nothing so it's luck dependant.

The discussion is shown below:

What is commission?

A sales commission is a sum of money paid to an employee upon completion of a task, usually selling a certain amount of goods or services.

When an employee is paid on a commission basis or on a piece rate basis, their job efficiency goes up, which also boosts productivity in the workplace.

But one of the drawbacks of this type of payment for the employee is that he won't be able to earn anything if he doesn't work up to the specified objective or if he doesn't work at all.

There are therefore equally as many benefits and drawbacks for each kind of payment.

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[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

a rectangular prism has 711.68 cubic feet and its 4 feet long and 12.8 feet wide what's the height

Answers

Given:

[tex]w = 12.8 \: ft[/tex]

[tex]l = 4 \: ft[/tex]

[tex]v = 711.68 \: {ft}^{3} [/tex]

To find:

The height of the given rectangular prism.

Solution:

[tex]v = lbh[/tex]

[tex]12.8 \times 4 \times h = 711.68 \: {ft}^{3} [/tex]

[tex]51.2 \times h = 711.68 \: {ft}^{3} [/tex]

[tex]h = \frac{711.68}{51.2} [/tex]

[tex]h = 13.9 \: ft[/tex]

Therefore, the height of the given rectangular prism is 13.9 feets.

PLS HELPPP MEEE!!
The graph of y = x2 - 4 is shown below



What are the roots?





A.
x = 0 and x = -4

B.
x = 4 and x = 2

C.
x = -4 and x = 4

D.
x = -2 and x = 2

Answers

The answer is D. The roots are just where the line crosses the y axis.

The edge of a cube measures 3 1/2 inches each. what is the volume of the cube

Answers

Answer:

42.875

Step-by-step explanation:

V=BxHxW

3 1/2 =3.5

3.5 x 3.5 x 3.5

=42.875 cubic in.

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+h

or

h+3

Honestly I just rly need this done by tomorrow and i’m so exhausted

Answers

Hope this helps! Have a good day!

Is the sequence arithmetic? If so, identify the common difference.

11, 15, 19, 23, ...

Answers

This sequence is arithmetic because it has a common difference of 4.

Hope this helps

Help me with this took an hour already

Answers

Answer:

the answer is 60

Step-by-step explanation:

64 rounded. is 60

Answer: 60 is the mean

Step-by-step explanation: 64 + 60 + 59 + 60 + 58 + 56 + 64 + 57 + 63 is 541, divide that by 9 is 60.1111111111, nearest whole number is 60

what is the answer to 284 times 45 to the power of 3

Answers

Hey there!

284 * 45^3

= 284 * 45 * 45 * 45

= 284 * 2,025 * 45

= 284 * 91,125

= 25,879,500


Therefore, your answer is:

25,879,500



Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

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]

What is the solution to the system of equations?
5x – 4y = -2
2x + 4y = 16

Answers

Answer:

x = 2, y = 3

Step-by-step explanation:

5x – 4y = -2

2x + 4y = 16

Solve by elimination. (-4y and +4y gives 0)

7x = 14

x = 2

Substitute 2 in one of the equations in order to find y.

5(2) - 4y = -2

10 - 4y = -2

-4y = -12

y = 3

x = 2, y = 3

hope this helps!! p.s. i really need brainliest :)

Answer:

x = 2, x = 3

Step-by-step explanation:

[tex]\mathrm{Given:}\begin{bmatrix}5x-4y=-2\\ 2x+4y=16\end{bmatrix}[/tex]

[tex]\mathrm{Step\;by\;step\;solving}:[/tex]

[tex]\mathrm{Isolate\;x\;for\;5x-4y=-2:\;x=\frac{-2+4y}{5}}[/tex]

[tex]\mathrm{Then\;substitute\:}x=\frac{-2+4y}{5}[/tex]

[tex]\begin{bmatrix}2\cdot \frac{-2+4y}{5}+4y=16\end{bmatrix}[/tex]

[tex]\mathrm{Simplifying}: \begin{bmatrix}\frac{-4+28y}{5}=16\end{bmatrix}[/tex]

[tex]\mathrm{Next\;Isolate\;y\;for\;\frac{-4+28y}{5}=16}:y=3[/tex]

[tex]\mathrm{Since,\:}x=\frac{-2+4y}{5}[/tex][tex]\mathrm{and\;y\;=\;3}[/tex]

[tex]\mathrm{Then, substitute\:}y=3[/tex]

[tex]\mathrm{So,x=\frac{-2+4\cdot \:3}{5}}[/tex]

[tex]\mathrm{Solving:\;x=2}[/tex]

[tex]\mathrm{Hence,the\:solutions\:to\:the\:system\:of\:equations\:are:}[/tex]

[tex]x=2,x=3[/tex]

~Kavinsky~

I need help on this please​

Answers

Answer:

only C is a function cause a function has only 1 same value.

help me pleaseeeeeeeee

Answers

That parallelogram in which adjacent sides are perpendicular to each other is called a rectangle.  The value of x is 10.

What is a rectangle?

That parallelogram in which adjacent sides are perpendicular to each other is called a rectangle. A rectangle is always a parallelogram and a quadrilateral but the reverse statement may or may not be true.

The angle of a rectangle is always 90°, Also, the sum of the ∠CFD and ∠DFE is ∠CFE which is an angle of the rectangle CDEF. Therefore, we can write,

∠CFD + ∠DFE = 90°

6x + 3x = 90°

9x = 90°

x = 10

Hence, the value of x is 10.

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The plan of a school playing field is drawn to a scale 1 : 2000. The length of the field on the scale drawing is 6 cm. Find the actual length of the field in cm

Answers

The answer is 12000 cm. 6 x 2000=12000

Determine the equation of a cubic of the form
y=ax^3+bx^2+c if the cubic has a y-intercept of (0,3) and passes through the points (1,6) and (-1,4).

Answers

Answer:   y = x^3+2x^2+3

========================================================

Explanation:

If you plug in x = 0 and y = 3, then the original equation boils down to c = 3. The x = 0 cancels out pretty much everything except that c term.

We have y=ax^3+bx^2+c update to y=ax^3+bx^2+3

Now plug in x = 1 and y = 6 from the point (1,6)

y=ax^3+bx^2+3

6=a(1)^3+b(1)^2+3

6 = a+b + 3

a+b = 6-3

a+b = 3

Now plug in the coordinates of (-1,4) which are x = -1 and y = 4

y=ax^3+bx^2+3

4=a(-1)^3+b(-1)^2+3

4 = -a + b + 3

-a+b = 4-3

-a+b = 1

-----------------------------

Here are the two equations we're interested in

a+b = 3

-a+b = 1

We'll add these equations straight down. The 'a' terms cancel. The b terms add to 2b. The right hand sides add to 3+1 = 4

We're left with 2b = 4 and it solves to b = 2

Use any of the equations involving 'a' and b to determine that a = 1

-----------------------------

To summarize we have

a = 1

b = 2

c = 3

This means y=ax^3+bx^2+c updates fully to y=1x^3+2x^2+3 which simplifies to y = x^3+2x^2+3 and it's the final answer.

Visual verification is shown below. Desmos is a graphing tool I use all the time, as well as GeoGebra. Both are free apps.

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 inches

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how many yards are equal to 25 feet?

Answers

The answer is 8.3 yards

Answer:

8 & 1/3 yards equals 25 feet

Which causal relationship is justifiable?

Answers

Only (c) makes sense.  The game draws people, which in turn means more cars and heavier traffic in the surrounding area.

Please Help !! I Will GIVE BRAINLIEST What is the slope of the line !

Answers

Step-by-step explanation:

Looking closely,

when x1=0, y1= 3

Also, when x2= 3, y2= 1

The slope therefore is,

(y2-y1)/(x2-x1)

= 1-3/2-0

= -2/2

Slope = -1

Which best describes the range of the function f(x) = Two-thirds(6)x after it has been reflected over the x-axis?

Answers

Answer:

Range: ( − ∞ , ∞ ) , { y | y ∈ R }

Step-by-step explanation:

Slope: 4

y-intercept: (0,0)

 X          Y

 0          0

  1          4

Answer:

all real number

Step-by-step explanation:

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