In Hilliard School there are 650 students. Of the 650
students, there are 400 students who play at least one
sport. Write and solve a proportion to determine how
many students in a class of 30 students would play at
least one sport. (Round answer to the nearest whole
number.)

Answer:

Step-by-step explanation:

First, find out what 45% of $49 is:

[tex]\frac{45}{100}[/tex] × $49

= [tex]\frac{2,205}{100}[/tex]

= 22.05

Since the question mentions "45% off" we know that we need to subtract 22.05 from 49.

49 - 22.05 = 26.95

Therefore, Kira paid $26.95.

I hope this helps!

I would really appreciate it if you would please mark me brainliest!

Have a blessed day!

Answer:

X =5y

Step-by-step explanation:

1 Subtract yy from both sides.

6x=4x+11y-y

6x=4x+11y−y

2 Simplify  4x+11y-y4x+11y−y  to  4x+10y4x+10y.

6x=4x+10y

6x=4x+10y

3 Subtract 4x4x from both sides.

6x-4x=10y

6x−4x=10y

4 Simplify  6x-4x6x−4x  to  2x2x.

2x=10y

2x=10y

5 Divide both sides by 22.

x=\frac{10y}{2}

x=

2

10y

​

6 Simplify  \frac{10y}{2}

2

10y

​

  to  5y5y.

x=5y

x=5y

[tex]\tt 6x+y=4x+11y\\\\6x-4x=11y-y\\\\2x=10y\\\\y=0.2x[/tex]

Answer:

sin 63 ≈0.891

Step-by-step explanation:

cos and sin in most of the time they use the same angle

the answer of this equation is -5

Answer:

1+d

Step-by-step explanation:

2+2-4

4-3=1

Now your left with 1+d

So 1+d, is your final answer

Answer:

1=d

Step-by-step explanation:

2 plus 2 minus 3 equals 1 now just bring down the d and it gives 1+d

Answer:

Mean Absolute Deviation Calculator

Instructions

This calculator computes the mean absolute deviation from a data set:

You do not need to specify whether the data is for an entire population or from a sample. Just type or paste all observed values in the box above. Values must be numeric and may be separated by commas, spaces or new-line. Press the "Submit Data" button to perform the computation. To clear the calculator, press "Reset

What is the mean absolute deviation

The mean deviation is a measure of dispersion, A measure of by how much the values in the data set are likely to differ from their mean. The absolute value is used to avoid deviations with opposite signs cancelling each other out.

Step-by-step explanation:

Hope it helps

Answer: i dont get can you include a picture

Step-by-step explanation:

Answer:

Explanation: 250 x 0.40 = 100

Answer:

66

Step-by-step explanation:

Angle 2 and 4 are supplementary, so if angle 4 is 123, then 180-123=57.

So angle 2 is 57.

Then, if angle 2 and 3 are 57 and we know that all angles of a triangle have to add up to 180, then:

                             57+57+angle 1=180

                                114+ angle 1=180

                                        angle 1= 66

Answer:

90/100=9/10=90% = 0.9

Step-by-step explanation:

78/100+1/10 = 79/100+ 11/100 = 90/100 = 9/10 = 90% = 0.9

Answer:

x=2

Step-by-step explanation:

1. Multiply out. [tex]\frac{3}{8} x+3=\frac{1}{2}x+\frac{5}{2}+\frac{1}{4}[/tex]

2. add the fractions [tex]\frac{3}{8} x+3=\frac{1}{2}x+\frac{11}{4}[/tex]

3. Common denominator. Multiply both sides by 8. [tex]3x+24=4x+22[/tex]

4. Variables to the left. [tex]3x-4x=22-24[/tex]

5. combine like terms. [tex]-x=-2[/tex]

6. divided both sides by -1. [tex]x=2[/tex]

Ans=4m because m+m=2m and m+m+m+m=4m

Answer:

2m+2m

Step-by-step explanation:

The sample space is

Pairs having sum greater than 9 are

So

[tex]\\ \rm\hookrightarrow P(E)=\dfrac{3}{6}=1/2[/tex]

Answer:

1/2

Step-by-step explanation:

A sample space is a collection or a set of possible outcomes of a random experiment.

I have created the sample space for these data and attached it.  As you can see there are 16 possible outcomes.

To find the probability that the total showing is greater than 9, simply identify the number of values in the sample space that are greater than 9.

(I have highlighted these in yellow).

Therefore, P(X>9) = 8/16 = 1/2

Answer:

the following points would make a trapezoid

Answer:

The polygon is a rectangle

Explanation

If you subtract the y-values of the coordinates that have the same x-values, you will get one of the sides of polygon. Then, if you subtract the x-values of the coordinates that have the same y-values, you will get the other side of the polygon. Since this has only 4, sides with a right angle. It must be a rectangle or square. but seeing that the sides are different, the polygon must be a rectangle

If you have any questions, let me know in the comments! If you could mark this answer as the brainliest, I would greatly appreciate it!

Answer:

32100 is the right answer

The preparation of the requirements for Hibban Equipment Repair are as follows:

a - e: The journal entries and ledgers accounts are in the attached document, due to limit in the number of characters allowed.

f. Hibban Equipment Repair

As of November 30

Account Titles             Debit     Credit       Debit     Credit     Debit     Credit  

Cash                           $4,920                                                $4,920

Accounts Receivable  2,830                                                  2,830

Supplies                      2,500                                                  2,500

Equipment                 14,000                                                14,000

Accumulated Depreciation       $2,000                 $200                    $2,200

Accounts Payable                       2,600                                                 2,600

Unearned Service Revenue        1,800  $1,220                                      580

Salaries & Wages Payable                                       350                         350

Owners Capital                          13,950                                               13,950

Service Revenue                        5,300                 1,220                      6,520

Salaries Expense        1,000                       350                   1,350

Rent Expense                400                                                   400

Depreciation Expense                               200                     200

Totals                    $25,650  $25,650 $1,770 $1,770 $26,200  $26,200

g.  Hibban Equipment Repair

For the year ended November 30

Service Revenue                        $6,520

Salaries Expense        $1,350

Rent Expense                400

Depreciation Expense  200      $1,950

Net income                               $4,570

Hibban Equipment Repair

At November 30

Beginning Equity      $13,950

Net income                  4,570

Ending Equity        $18,520

Hibban Equipment Repair

At November 30

Cash                                             $4,920

Accounts Receivable                    2,830

Supplies                                        2,500

Equipment                                   14,000

Accumulated Depreciation        (2,200)

Total assets                             $22,050

Liabilities:

Accounts Payable                     $2,600

Unearned Service Revenue          580

Salaries & Wages Payable            350

Total liabilities                       $3,530

Equity:

Owners Equity                         $18,520

Total equity                            $22,050

Debit Income Summary $4,570

Credit Owners equity $4,570

Learn more about preparing financial statements at https://brainly.com/question/24498019

Answer:

Step-by-step explanation:

Given the Perimeter of a triangle is 73

Let the first side be x

second side = 2x

third side = x+5

PERIMETER OF A TRIANGLE = SUM OF ALL SIDES

73=X+2X+X+5

73=4X+5

73-5=4X+5-5

68=4X

68/4=4X/4

17=X

THIS IMPLISE THAT FIRST SIDE IS X = 17

SECOND SIDE IS 2X= 2*17=34

THIRD SIDE IS X+5=17+5=22

Answer:

39-31=8

8÷4=2

n= 39

I'm pretty sure it is

The value of N from the equation is N = 39

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

( N - 31 ) / 4 = 2   be equation (1)

On simplifying the equation , we get

Multiply by 4 on both sides of the equation , we get

N - 31 = 8

Adding 31 on both sides of the equation , we get

N = 39

Therefore , the value of N is 39

Hence , the equation is N = 39

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

Answer:

look below

Step-by-step explanation:

(7.25 * 2) + 5.50 + (3 * 1.80) + 4.85

Lets combine

(7.25 * 2) + (3 * 1.8) + 10.35

7.25 * 2 is 14.50

3 * 1.8 is 5.4

14.50 + 5.4 + 10.35

is $30.25 before tip

(Tip should be 6.05 minimum, 20% of 30.25 is 6.05)

Answer:

root by squares +pie=6.98765

Step-by-step explanation:

Answer:

1. $34.30

2. $9.60

3. $135.30

4. $8.25

Step-by-step explanation:

Answer:

1. $14.70

2. $1.60

3. $135.30

4. $8.25

Step-by-step explanation:

1. Convert percentage to decimal:

30% = 30/100 = 0.3

So 30% of $49 = 0.3 x 49 = 14.7

Therefore, a discount of 30% = a discount of $14.70

2. Convert percentage to decimal:

20% = 20/100 = 0.2

So 20% of $8 = 0.2 x 8 = 1.6

Therefore, the 20% tip = $1.60

3. Convert percentage to decimal:

20% = 20/100 = 0.2

So 20% of $112.75 = 0.2 x 112.75 = 22.55

Therefore, total cost with the tip = 112.75 + 22.55 = $135.3

4. If a discount of 45% is applied, the new cost of the shirt will be 55% of its original price (as 100% - 45% = 55%)

Convert percentage to decimal:

55% = 55/100 = 0.55

So 55% of $15 = 0.55 x 15 = 8.25

Answer: the top is wrong because 11 is not in between 8 and three and the bottom is right because -5 and 15 have ten in the middle

Step-by-step explanation:

25.

[tex]b = \frac{2}{10} = \frac{1}{5} \\ [/tex]

_____________________________________________

26 .

[tex]c = \frac{5}{6} \\ [/tex]

_____________________________________________

27 .

[tex]d = \frac{6}{6} = 1 \\ [/tex]

_____________________________________________

31 .

[tex]x - 3 = \sqrt{ {x}^{2} - 6x + 9} [/tex]

[tex]x - 3 = \sqrt{ ({x - 3})^{2} } [/tex]

[tex]x - 3 = |x - 3| [/tex]

Thus :

[tex]x - 3 = x - 3[/tex]

[tex]x = infinite \: solutions[/tex]

OR

[tex]x - 3 = - (x - 3)[/tex]

[tex]x - 3 = - x + 3[/tex]

[tex]2x = 6[/tex]

[tex]x = 3[/tex]

_____________________________________________

32.

[tex]10 = 2 \sqrt{3 - 2t} [/tex]

Divide both sides by 2

[tex] \frac{10}{2} = \frac{2 \sqrt{3 - 2t} }{2} \\ [/tex]

[tex]5 = \sqrt{3 - 2t} [/tex]

[tex] ({5})^{2} = ({ \sqrt{3 - 2t} })^{2} [/tex]

[tex]25 = |3 - 2t| [/tex]

Switch sides

[tex] |3 - 2t| = 25[/tex]

Thus :

[tex]3 - 2t = 25[/tex]

Subtract both sides 3

[tex]3 - 3 - 2t = 25 - 3[/tex]

[tex] - 2t = 22[/tex]

Divide both sides by -2

[tex] \frac{ - 2t}{ - 2} = \frac{22}{ - 2} \\ [/tex]

[tex]t = - 11 \: \: \: acceptable[/tex]

Or

[tex]3 - 2t = - 25[/tex]

Subtract both sides 3

[tex]3 - 3 - 2t = - 25 - 3[/tex]

[tex] - 2t = - 28[/tex]

Divide both sides by -2

[tex] \frac{ - 2t}{ - 2} = \frac{ - 28}{ - 2} \\ [/tex]

[tex]t = 14 \: \: \: unacceptable[/tex]

_____________________________________________

33.

[tex]3 - ({2p - 4})^{ \frac{1}{3} } = 2 [/tex]

Subtract both sides 3

[tex]3 - 3 - \sqrt[3]{2p - 4} = 2 - 3[/tex]

[tex] - \sqrt[3]{2p - 4} = - 1[/tex]

[tex] \sqrt[3]{2p - 4} = 1[/tex]

[tex] ({ \sqrt[3]{2p - 4} })^{3} = ({1})^{3} [/tex]

[tex]2p - 4 = 1[/tex]

Add both sides 4

[tex]2p - 4 + 4 = 1 + 4[/tex]

[tex]2p = 5[/tex]

Divide both sides by 2

[tex] \frac{2p}{2} = \frac{5}{2} \\ [/tex]

[tex]p = \frac{5}{2} \\ [/tex]

_____________________________________________

34.

[tex]r = \sqrt{ - 1 - 2r} [/tex]

[tex] ({r})^{2} = ({ \sqrt{ - 1 - 2r} })^{2} [/tex]

[tex] {r}^{2} = | - 1 - 2r| [/tex]

[tex] {r}^{2} = - 1 - 2r[/tex]

[tex] {r}^{2} + 2r + 1 = 0[/tex]

[tex] ({r + 1})^{2} = 0 [/tex]

[tex]r + 1 = 0[/tex]

[tex]r = - 1[/tex]

_____________________________________________

35.

[tex] \sqrt{m + 2} = \sqrt{2m} [/tex]

[tex] ({ \sqrt{m + 2} })^{2} = ({ \sqrt{2m} })^{2} [/tex]

[tex] |m + 2| = |2m| [/tex]

Thus :

[tex]m + 2 = 2m[/tex]

Switch sides

[tex]2m = m + 2[/tex]

Subtract both sides m

[tex]2m - m = m - m + 2[/tex]

[tex]m = 2 \: \: acceptable[/tex]

Or

[tex]2m = - (m + 2)[/tex]

[tex]2m = - m - 2[/tex]

Add both sides m

[tex]2m + m = - m + m - 2[/tex]

[tex]3m = - 2[/tex]

Divide both sides by 3

[tex] \frac{3m}{3} = \frac{ - 2}{3} \\ [/tex]

[tex]m = - \frac{2}{3} \: \: unacceptable \\ [/tex]

_____________________________________________

36 .

[tex] \sqrt[3]{4x + 1} - \sqrt[3]{6x - 9} = 0[/tex]

[tex] \sqrt[3]{4x + 1} = \sqrt[3]{6x - 9} [/tex]

[tex] ({ \sqrt[3]{4x + 1} })^{3} = ({ \sqrt[3]{6x - 9} })^{3} [/tex]

[tex]4x + 1 = 6x - 9[/tex]

Switch sides

[tex]6x - 9 = 4x + 1[/tex]

Subtract both sides 4x

[tex]6x - 4x - 9 = 4x - 4x + 1[/tex]

[tex]2x - 9 = 1[/tex]

Add both sides 9

[tex]2x - 9 + 9 = 1 + 9[/tex]

[tex]2x = 10[/tex]

Divide both sides by 2

[tex] \frac{2x}{2} = \frac{10}{2} \\ [/tex]

[tex]x = 5[/tex]

_____________________________________________

The last one is yours bro you got this ....

Have a great time ♡♡

Answer:

add yeh six plus 99

Step-by-step explanation:

then there is a

Answer:

Answer: 18 will be the answer.

Answer:

16

Step-by-step explanation:

Every upcoming term is 2/3 of the previous one.

=> 24 x 2/3

=> 8 x 2

=> 16

Hey there!

 (8 – 6)^5

= (2)^5

= 2^5

= 2 * 2 * 2 * 2 * 2

= 4 * 4 * 2

= 16 * 2

= 16 + 16

= 32

Therefore, your answer is: 32

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

2.4

Step-by-step explanation:

Answer:

i think its more ppls cause they are the one who need jods ,storesand education whichis school