tatiana earns money by baby sitting her little cousin. when she babysits for 2 hours she earns 27. when she babysits for 7 hours she gets 94.50 what is her total wages based on hours she worked

Step-by-step explanation:

14 -28n

or

-28n +14

hope this helps

Answer:

14-28n

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

16-12/4+3(6-2)      subtract 6 and 2

16-12/4+3+4          divide 12 and 4

16-3+3+4              subtract 16 and 3

13+3+4                 add all 3 numbers

13+7

20

here's your solution

=> it is given that.

=> height of cylinder = 15unit

=> radius of base = 9unit

=> volume of cylinder = π r^2h cubic unit

=> now, putting the value of height and radius

in above formula

=> volume = 22/7 *9*9*15

=> volume = 36177cubic unit

The value of volume of cylinder is,

⇒ volume = 36177 cubic unit

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

We have to given that.

In a cylinder;

Height of cylinder = 15unit

And, radius of base = 9unit

Since,  We know that;

volume of cylinder = π r²h cubic unit

Now, putting the value of height and radius as;

⇒ volume = 22/7 x 9x 9 x 15

⇒ volume = 36177 cubic unit

Thus, The value of volume of cylinder is,

⇒ volume = 36177 cubic unit

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Answer:

2.5cm³

Step-by-step explanation:

The formula for volume is base/ height.

So first to find to base you would multiply 1 cm times 1cm. Which would give you 1cm²

Then you would multiply that by the 2.5 cm height, which would give you the volume of 2.5 cm³.

Answer:

B

Step-by-step explanation:

[tex]x^{0} = 1\\\\\frac{x^{m}}{x^{n}}= \frac{1}{x^(n-m)}}, n >m\\\\\\\frac{6ab}{(a^{0}b^{2})^{4}}=\frac{6ab}{(1*b^{2})^{4}}\\\\=\frac{6ab}{b^{2*4}}\\\\=\frac{6ab}{b^{8}}\\\\=\frac{6a}{b^{8-1}}\\\\=\frac{6a}{b^{7}}[/tex]

The equivalent expression of 6ab/(a^0b^2)^4 is 6a/b^7

The expression is given as:

6ab/(a^0b^2)^4

Evaluate the exponent of 0

6ab/(b^2)^4

Apply the law of indices, and open the bracket

6ab/b^8

Apply the law of indices

6a/b^(8-1)

Evaluate the difference

6a/b^7

Hence, the equivalent expression of 6ab/(a^0b^2)^4 is 6a/b^7

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Answer:

7 ( b + 4 ) = 9

Step-by-step explanation:

Let the number be = b

It is given that the :

The number is added to 4.

And the value is equal to 9 when it is 7 times the sum of the number, b and 4.

Thus according to the question, the sentence can be translated in equation form as :

7 ( b + 4 ) = 9

Thus in other word, we can say that the addition of (b + 4) when it is multiplied for 7 times, we get the result as 9.

Answer:

can you put a picture of the shape

Step-by-step explanation:

Answer:

B.

Step-by-step explanation:

cuz you take 21 divide by 7 equals 3. 33 divided by 3 equals 11

i hope this is right!!! :)

Answer:

7.2

Step-by-step explanation:

Use the distance formula:

d = [tex]\sqrt{(x2-x1)^2+(y2-y1)^2}[/tex]

Points of the diagonal: (-2, -2) and (2, 4)

d = [tex]\sqrt{(2-(-2))^2+(4-(-2))^2}[/tex]

d = [tex]\sqrt{(2+2)^2+(4+2)^2}[/tex]

d = [tex]\sqrt{(4)^2+(6)^2}[/tex]

d = [tex]\sqrt{16 + 36}[/tex]

d = [tex]\sqrt{52}[/tex]

d ≈ 7.2

I do khan academy 2 but sorry the answer

Answer:

No please don't

Step-by-step explanation:

i don't want you to

Answer:

$0.22

Step-by-step explanation:

Ellen has a coupon of 1.55 off a loaf of bread

The regular price of the bread is 4.63, the loaf is cut into 14 slices

Therefore if she uses her coupon the price per slice can be calculated as follows

= 4.63-1.55

= 3.08

3.08/14

= 0.22

Hence the price is $0.22

Answer:i think the answer c

Step-by-step explanation:

Answer:

the last one? i think.

Step-by-step explanation:

Answer:

It's 6^{2}b^{15}

Step-by-step explanation:

:) Hope that helped

Answer:

I'm pretty sure you just divide 31 with 20 and then you get 1.55 and after you get 1.55 you multiple that by 100 to get 155% which will be the percent you need

Step-by-step explanation:

Answer:

vertex

the point on the parabola where the graph changes from increasing to decreasing.

Answer: -93.5

Step-by-step explanation:

Average of the two -94+-93/2= -93.5 so thats the midpoint

Answer:

Look below.

Step-by-step explanation:

Our goal when solving a system of equations is to reduce two equations that have two variables, down to a single equation with one variable.  

Answer:

-15

Step-by-step explanation:

-3(2)2-4(2)+5

-12-8+5

-20+5

5-20= -15

Answer:

5 pirates

Step-by-step explanation:

0.25 × 20 = 5

Hope that helps.

Answer:

5 pirates

Step-by-step explanation:

Hope this helps

Answer:

D. 97

Step-by-step explanation:

The reason being is that his average should only be going up if he is dropping his lowest test score. And the only answer that shows his score going up is D.

Answer:

Mean x¯¯¯ 2.2

Median x˜ 1

Range = 9

Q1 --> 0

Q2 --> 1

Q3 --> 3

Interquartile range: 3

Mean Absolute Deviation (MAD): 2.08

Standard deviation : 2.71

Step-by-step explanation:

1. Number of absent students:

0,1,1,0,3,2,5,1,9,0

Find the:

Mean

0, 0, 0, 1, 1, 1, 2, 3, 5, 9/10

= 22/10

= 2.2

Median

0, 0, 0, 1), 1, 1, (2, 3, 5, 9

= 1 + 1/2

= 2/2

= 1

Lower quartile

Upper quartile

Range

= 9 - 0

= 9

Interquartile range = 3

Mean absolute deviation = 2.08

Standard deviation = 2.71

Answer:

10

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

the line is in -1 in all 4 quadrants, I will say yes but I'm not sure

Answer:

the following is not a function

Step-by-step explanation:

the following is not a function because in order for it to be a function none of the x values can repeat and the x values repeat therefore it is not a function

Answer:

Step-by-step explanation:

area of Rectangle = 5 × 10 = 50 in²

area of trapazium = 1/2 ( sum of parallel sides) × height

= 1/2 × 22 × 4 = 44in²

thus, 44+ 50 = 94in²

hope this will help:)