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poizon [28]
4 years ago
9

Peter tracks the goals he scores in 9 soccer games. In two games Peter scored 2 goals each, in one game he scored 0 goals, in tw

o games he scored 3 goals each, and in four games he scored 1 goal in each.
What is the average number of goals, per game, Peter scores rounded to one decimal place?



Enter your answer in the box.
Mathematics
2 answers:
Reika [66]4 years ago
3 0

The average number of goals per game Peter scores, rounded to one decimal place is 1.6

<u><em>Explanation</em></u>

In first two games Peter scored 2 goals each. So, total score in two games = (2×2)= 4

In one game he scored 0 goal and in next two games he scored 3 goals each, so the total is (3×2)= 6

In the last four games he scored 1 goal in each, so the total is (1×4)= 4

So, the total score in all 9 games =4+0+6+4=14

Thus, the average number of goals = \frac{14}{9}= 1.5555....

So, the average number of goals per game Peter scores, rounded to one decimal place is 1.6

Kryger [21]3 years ago
3 0
1.6

He scores 14 goals in 9 games. Divide 14 by 9 and round to the first decimal place. 
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Hi, I need help.
slavikrds [6]

Answer:

B, 24 (second answer choice)

Step-by-step explanation:

4r+7s=23

r-2s=17

8r+14s=46

7r-14s=119

15r=165

r=11

11-2s=17..........by putting value of r in ii

-2s=17-11

2s= -6

s= -3

3r+3s=3*11+3(-3) you get this by putting values of r and s

       =33-9

       =24    (B)

7 0
3 years ago
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ad-work [718]
It should be a 100 degree angle as well.
6 0
3 years ago
What method would you use to square the value 3 + √-1 ? In what other cases would you use this method? Explain.
galina1969 [7]

Answer:

1) the types of number are the negative integers (e.g √-1 √-3 √-5 are not defined)

2) the answer is No, proof:  2x√-1 is not defined because √-1 doesn't exist

3) the answer is No, proof:  √-1 - 3 is not defined because √-1 doesn't exist

4) the answer is Yes, proof: (√-1 )²=  -1 this is a real number

5) the answer is No, proof:  (√-1 )^3=  (√-1 )²(√-1 )= - 1(√-1 ), and - 1(√-1 ) is not defined because √-1 doesn't exist

6) the result would be defined with the following cases:

   √-1+n,  n>1

    √-1xn,  n<0

    √-1/n,   n<0

7) the result would not be defined with the following cases:

  √-1+n,  n<0

    √-1xn,  n>0

    √-1/n,   n>0

8) to square 3 + √-1, I use the method of complex number

 i²= -1, it implies i= √-1

 so 3+√-1=3+i,  and then (3+√-1)²=(3+i)²= 9 -1+6i= 8-i= 8-√-1

9) it is used for finding complex roots of a number

Step-by-step explanation:

6 0
3 years ago
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Mice21 [21]
So Salem and Yorshire are 4 inches apart on a map.

Scale: 1 inch : 7 miles

So 1 inch in the map is 7 miles.

4 * 7 = 28.

Your Answer:
They are 28 miles apart.



7 0
4 years ago
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Marrrta [24]

Answer:

y = 3x - 6

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, - 6) and (x₂, y₂ ) = (2, 0) ← 2 points on the line

m = \frac{0-(-6)}{2-0} = \frac{0+6}{2} = \frac{6}{2} = 3

the line crosses the y- axis at (0, - 6 ) ⇒ c = - 6

y = 3x - 6 ← equation of line L

3 0
2 years ago
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