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Georgia [21]
3 years ago
6

Can someone help me with first question

Mathematics
2 answers:
garik1379 [7]3 years ago
4 0

Answer:

16

Step-by-step explanation:

You would multiply 4 by 4 because it is 4 to the second power to get 16.

weeeeeb [17]3 years ago
3 0

Answer:

Step-by-step explanation:

4^2= 4 x 4 =16

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The following table shows the number of innings pitched by each of the Greenbury Goblins' starting pitchers during the Rockbotto
Lady_Fox [76]

Answer:

The number of innings Brantley pitched is 7.

Step-by-step explanation:

We are given that the table shows the number of innings pitched by each of the Greenbury Goblins' starting pitchers during the Rockbottom Tournament below;

         Pitcher                           Number of innings pitched

          Calvin                                            11

          Thom                                             12

          Shawn                                            7

            Kris                                               3

         Brantley                                           x

Let the number of innings Brantley pitched be 'x'.

The mean of the following data set is given by the following formula;

          Mean = \frac{\text{Sum of all data values}}{\text{Total number of observations}}

                  8 = \frac{11+12+7+3+x}{5}

                 8\times 5 =33+x

                 40 = 33+x

                  x = 40 - 33 = 7

Hence, the number of innings Brantley pitched is 7.

8 0
3 years ago
Read 2 more answers
Geometry Question<br>What is X?<br>S is surface area
stealth61 [152]

Answer:

Xkilomotore

Step-by-step explanation:

tha X is a xearneas

8 0
3 years ago
Gordon earns 12% commission as a salesperson. He sold a playground slide that cost $270. How much commission did Gordon earn?
Rudiy27

Answer:

Step-by-step explanation:

so he gets a 12% commission on his sales. He sold a slide that costs 270.

so he would get 12% of 270

turn ur percent to a decimal..." of " means multiply

0.12 * 270 = $ 32.40 <===

6 0
2 years ago
Y=3x^2+30x+81<br> What is the vertex of this
ahrayia [7]
(-5,6) is the vertex.

I did this by using the vertex x coordinate Formula which is -b/2a

So in this case a=3 b=30 c=81

So if put the number in it would be
-30/2(3) = -30/6 = -5
Now that we know the x coordinate of the vertex which is -5. You plug the x of -5 into the quadratic equation to get the y.

3(-5)^2 + 30(-5) + 81=y

Simplify it

75-150+81= Y

Combine the light terms

6=y

So the coordinate points are (-5,6)



8 0
3 years ago
If sales tax is 8%, what is the tax one a sale of $400.00
alexandr1967 [171]

Answer:

b

Step-by-step explanation:

400*.08

32.00

6 0
3 years ago
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