For the animal shelter, Elena Nppurchased
five dog leashes for $9.98 each, five bags
of dog food for $24.99 each and five dog
crates for x dollars each. Which equation
could be used to determine Elena's total
cost, C?
A. 5 + $9.98 + 5 + $24.99 = C
$9.98 + $24.99
В.
=C
5
C. ($9.98 + $24.99 + x)5 = C
D. 5+ ($9.98 - $24.99 + x) = C

Answer:P= s(4)

Step-by-step explanation:

Answer: 3=I4I

Step-by-step explanation:Since know that ”Y” = 3 and ”X” = 4 then you can just fillmin the equation in with those values.

Answer:

Im guessing A=3.8 and B=24.0

Step-by-step explanation:

Step-by-step explanation:

½× 10 × 5√3 cm² =

25√3 cm²

or

43.30 cm²

_________

[tex]\:[/tex]

1/2 × 10 × 5[tex]\sqrt{3}[/tex] = ...

= 5 × 5[tex]\sqrt{3}[/tex]

= 25[tex]\sqrt{3}[/tex]

Answer:

i agree 100%

Step-by-step explanation:

Answer:

-2*-3*-2 =-12

then add the t or use it before

-12t

Step-by-step explanation:

first you find the volume of a bin.

that is multiplication of 3 dimensions given.

4*4*4=64 cubic feet...

now volume of books..

0.75*0.75.0.25=0.14 cubic feet

now the number of books that will fit the bin=volume of bin/volume of books

64/0.14=455

455 books

We want to see how many books can fit in a bin, given that we know the dimensions of the books and the bin. We will see that 457 books can enter in the bin.

Remember that the volume of a rectangular prism of length L, width W, and height H is just given by:

V = L*W*H

Here we know that each book is:

0.75ft by 0.75ft by 0.25ft

Then the volume of a single book is:

V = 0.75ft*0.75ft*0.25ft = 0.14 ft^3)

While the bin is 4ft by 4ft by 4ft, thus its volume is:

V ' = 4ft*4ft*4ft = 64ft^3

The number of books that fit in the bin is given by the quotient between the bin's volume and the book's volume:

N = (64ft^3)/(0.14 ft^3) = 457 books.

If you want to learn more about volume, you can read:

https://brainly.com/question/1972490

Answer:

2$/1 bottle   Hope this helps please mark brainliest and thanks!

Step-by-step explanation:

Answer:

its going to be the first one since the second one is a rotation

Step-by-step explanation:

Answer:

(2x−y)  

Step-by-step explanation:

Debes utilizar la fórmula de cubo binomial, a  

3 −3a 2 b+3ab 2 −b3 =(a−b)  3

donde a=2x y b=y.

Answer:

12

Step-by-step explanation:

Problem:

"After breakfast, Samuel had 3/4 of a gallon of juice left in a container. One serving of juice is 1/16 of a gallon. How many servings of juice remained in the container?"

One serving is 1/16 of a gallon.

The amount left is 3/4 gallon.

How many times the amount of 1/16 gallon is in 3/4 gallon?

3/4 ÷ 1/16 = 3/4 × 16/1 = 48/4 = 12

Answer: 12

Answer:

Counterclockwise rotation about the origin by 90 degrees about the y axis

Step-by-step explanation:

Answer:

That's not a question silly.

Step-by-step explanation:

I've been tryna call

I've been on my own for long enough

Maybe you can show me how to love, maybe

I'm going through withdrawals

You don't even have to do too much

You can turn me on with just a touch, baby

I look around and

Sin City's cold and empty (oh)

No one's around to judge me (oh)

I can't see clearly when you're gone

I said, ooh, I'm blinded by the lights

No, I can't sleep until I feel your touch

I said, ooh, I'm drowning in the night

Oh, when I'm like this, you're the one I trust

(Hey, hey, hey)

I'm running out of time

'Cause I can see the sun light up the sky

So I hit the road in overdrive, baby, oh

The city's cold and empty (oh)

No one's around to judge me (oh)

I can't see clearly when you're gone

I said, ooh, I'm blinded by the lights

No, I can't sleep until I feel your touch

I said, ooh, I'm drowning in the night

Oh, when I'm like this, you're the one I trust

I'm just walking by to let you know (by to let you know)

I can never say it on the phone (say it on the phone)

Will never let you go this time (ooh)

I said, ooh, I'm blinded by the lights

No, I can't sleep until I feel your touch

(Hey, hey, hey)

I said, ooh, I'm blinded by the lights

No, I can't sleep until I feel your touch

Answer:

Average is 10.2 standard deviation is 3.4

Step-by-step explanation:

To find the average age, add all the value together then divide by the amount added. (5 + 7 + 10 + 13 + 16) / 5

Standard deviation is average distance from average of each number. 10.2-5, etc…

The average age of the porcupines at the zoo is 10.2 and the standard deviation is 4

What is Standard Deviation?

The term "standard deviation" (or "") refers to a measurement of the data dispersion from the mean. A low standard deviation implies that the data are grouped around the mean, whereas a large standard deviation shows that the data are more dispersed.

Standard Deviation is calculated by

Given data ,

The set of ages of porcupines in zoo be S = { 16 , 10 , 5 , 7 , 13 }

The average of these numbers in set S is the sum of all the numbers divided by the number of elements in the set

So , Average age of the porcupines = ( 16 + 10 + 5 + 7 + 13 ) / 5

                                                            = 51 / 5

                                                            = 10.2

Therefore , the average age of the porcupines at the zoo is 10.2

The standard deviation is calculated by

Step 1 : Each number's deviation from the mean must be determined, and then squared.

( 16 - 10.2 )² + ( 10 - 10.2)² + ( 5 - 10.2 )² + ( 7 - 10.2 )² + ( 13-10.2 )²

= ( 5.8 )² + ( -0.2 )² + ( -5.2 )² + ( -3.2 )² + ( 2.8 )²

= 33.64 + 0.04 + 27.04 + 10.24 + 7.84

= 78.8

Step 2 : Divide the result by the quantity of numbers.

78.8 / 5

= 15.76

Step 3 : Then calculate its square root.

√15.76

= 3.96

≈ 4

Hence , the standard deviation is 4

To learn more about standard deviation click :
https://brainly.com/question/28189061

#SPJ2

Answer:

a.

Step-by-step explanation:

b is unfair because not all types of students are represented. c is unfair because the principal can choose unfairly. d is unfair just like b is unfair.

Answer:

x=1,13

Step-by-step explanation:

(x – 7)^2 = 36

Take the square root of each side

sqrt((x – 7)^2) = sqrt(36)

x-7 = ±6

x-7 = 6         x-7 =-6

Add 7 to all sides

x-7+7 = 6+7         x-7+7 = -6+7

x = 13                    x=1

Answer:

Step-by-step explanation:

Answer:

MINE IS 4Q 9

Step-by-step explanation:

Answer:

7, 14, 21, 28, and 35.

You can also find the multiples because you just multiply 7 by any number

Ex:

7 * 1 =7

7 * 2 = 14

7 * 3 = 21

7 *  4 = 28

etc.

Hope that helps you and have a great rest of your day!!

Step-by-step explanation: Just multiply 7 by 1, 2, 3, 4, 5, and more then you'll get the multiples (hope it helps +)

Answer:

A. 2^11

Step-by-step explanation:

(They are basically asking what's 2^4 × 2^7, but with more words.)

I usually do each exponent individually:

2^4 is the same as 2 × 2 × 2 × 2 = 16 (or you could have read the text to figure that out)

2^7 is the same as 2 × 2 × 2 × 2 × 2 × 2 × 2 = 128

Then just multiply 128 and 16 to get 2,048, and see which option also gives you 2,048.

BUT, you can also:

(Combine the exponents together to get your answer. Just remember that if it's multiplication you add them, and if it's division you subtract them.)

2^4 × 2^7

4 + 7 = 11

2^11 (This equals 2,048 btw. You don't even have to check all the options to get the answer).

Hope this helps friend :)

The last part I learned from another user, while answering one of your other questions. I personally find this mind blowing, lol.

Answer:A : slope = 20/1 -8/1 12/4 =3 Part B: The y-intercept is 5

Step-by-step explanation:

9514 1404 393

Answer:

  y = 3x +5

Step-by-step explanation:

The given form of the equation for a line is "slope-intercept" form. In order to use it, you need to know the slope of the line, and its y-intercept.

The y-intercept is where the line meets the y-axis. Here, that is halfway between 4 and 6, so we estimate the value to be b = 5.

The slope is the rise divided by the run. For x=1, the line has a point at (1, 8). That is 3 units above and 1 unit right of the point on the y-axis. Then the slope is ...

  m = rise/run = 3/1 = 3

For a slope of 3 and a y-intercept of 5, the equation of the line is ...

  y = mx +b . . . . . . slope m, y-intercept b

  y = 3x +5

Answer:

10 PUPPIES

Step-by-step explanation:

Answer:

i dont understand

Step-by-step explanation:

Answer:

Step-by-step explanation:

WhWhat type of company??

Answer:

The 2nd,3rd,5th and the 6th

Step-by-step explanation:

got it right on edmentun/plato

Answer:

6 mhmh

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]\large\underline{\sf{Solution-}}[/tex]

[tex]\rm \: \cos \bigg( \dfrac{3\pi}{2} + x \bigg) \cos \: (2\pi + x) \bigg \{ \cot \bigg( \dfrac{3\pi}{2} - x \bigg) + cot(2\pi + x) \bigg \}cos(23π+x)cos(2π+x)[/tex]

[tex]\rm \: \cos \bigg( \dfrac{3\pi}{2} + x \bigg) = sinx[/tex]

[tex]\rm \: {cos \: (2\pi + x) }[/tex]

[tex]\rm \: \cot \bigg( \dfrac{3\pi}{2} - x \bigg) \: = \: tanx[/tex]

[tex]\rm \: cot(2\pi + x) \: = \: cotx[/tex]

So, on substituting all these values, we get

[tex]\rm \: = \: sinx \: cosx \: (tanx \: + \: cotx)[/tex]

[tex]\rm \: = \: sinx \: cosx \: \bigg(\dfrac{sinx}{cosx} + \dfrac{cosx}{sinx} [/tex]

[tex]\rm \: = \: sinx \: cosx \: \bigg(\dfrac{ {sin}^{2}x + {cos}^{2}x}{cosx \: sinx}[/tex]

[tex]\rm \: = \: 1=1[/tex]

[tex]\boxed{\tt{ \cos \bigg( \frac{3\pi}{2} + x \bigg) \cos \: (2\pi + x) \bigg \{ \cot \bigg( \frac{3\pi}{2} - x \bigg) + cot(2\pi + x) \bigg \} = 1}}[/tex]

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Sign of Trigonometric ratios in Quadrants

Step-by-step explanation:

Hence,

[tex]\boxed{\tt{ \cos \bigg( \frac{3\pi}{2} + x \bigg) \cos \: (2\pi + x) \bigg \{ \cot \bigg( \frac{3\pi}{2} - x \bigg) + cot(2\pi + x) \bigg \} = 1}}[/tex]

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Answer:

54

Step-by-step explanation:

2×27=54 hope this helps