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siniylev [52]
3 years ago
13

Someone please help me with this

Mathematics
1 answer:
vodomira [7]3 years ago
8 0
1. Independent. 2. Dependent because the marble was not replaced. 3. However, there is a “dependency” in which that the coach determines the batting order, and there’s only so many players left on the team. So dependent because there’s only so many other players on the team that can up to the plate, similar to the marble problem. 4. Independent. 5. Dependent because there is no replacement. 6. 0.5 because there are 3 even numbers on a 6-sided die. 7. 0.5 because there are 13 clubs and 13 spades (all back) which is 26 black cards. 26 out of 52 cards in a standard deck are black. 8. 1/8 because of the chance of getting heads in one event is 1/2, in 2 events 1/4, and 3 it’s 1/8. 9. 1/6 because 4 is one number of the six-sided die.
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The perimeter of a rectangular field is 74 yards. The length of the field is 27 yards. What is the width in yard of the field
KonstantinChe [14]

Answer:

width = 10 yds

Step-by-step explanation:

perimeter = 2L + 2W

74 = 2(27) + 2W

74 = 54 + 2W

subtract 54 from both sides of the equation:

2W = 20

divide both sides by 2:

W = 10

7 0
3 years ago
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7 0
3 years ago
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BaLLatris [955]

Answer:

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2 years ago
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Learning goal: to understand the rules for computing dot products. let vectors a=(2,1,−4), b=(−3,0,1), and c=(−1,−1,2). part a -
miv72 [106K]
For this case we have the following vectors:
 a = (2,1, -4)&#10;&#10;b = (- 3,0,1)&#10;&#10;c = (- 1, -1,2)
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 The point product consists of multiplying component by component and then adding the result of the multiplication of each component.
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The product point of the vectors a and b is: 
 
a.b = - 10
3 0
3 years ago
Need help with 6,7,8,9,10,11,12,15
Ainat [17]

Answer:

6. 1.01 x -10^5

7. 6 x -10^14

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9. 60,700,000

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11. 0.0004

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15. 10^3 and 10^4

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3 years ago
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