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Svetllana [295]
3 years ago
8

The lists below gives the donations, in dollars that two different charities received in 1 day. Compare the means of the two dat

a sets. Show all work and explain your final answer. Planted Society: 40,20,16,20,17,12,15 Bees Park Expansion: 25,12,9,15,35,20,6,30
Mathematics
1 answer:
icang [17]3 years ago
6 0

Answer:

The mean of Planted Society's donations received is higher than Bees Park Expansion's.

Step-by-step explanation:

To get the mean, you want to add all of the numbers up and divide by how many numbers up. For example, you add all of the values for Planted Society and get 140. We know that there are 7 numbers given, so we do 140 divided by 7 to get a mean of 20. Same with Bees Park Expansion; add to get a total of 152. There are 8 numbers, and 152 divided by 8 is 19. This means 20>19. Mean is also written as average in questions.

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Simplify (3x – 5) + (5x + 1).
Andrej [43]

Answer:

(-2x - 6)

Step-by-step explanation:

The given expression is ( 3x - 5 ) - ( 5x + 1 )

We have to simplify the given expression

First we will open the bracket having negative notation outside.

( 3x - 5 ) - 5x - 1

3x - 5 - 5x - 1

Now we will collect the similar terms together.

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So the simplified form of the expression is (-2x - 6)

7 0
2 years ago
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Is 5 and four fifths = 5.8
nekit [7.7K]
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3 years ago
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I need help on this. An answer and an explanation would be great!!
charle [14.2K]

Answer:

60 & 55

Step-by-step explanation:

1. the sum of the angles 1; 2 and 3 is 180°, then

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4 0
3 years ago
A company produces 4.56 times 10 Superscript 3 light bulbs each week. Written in scientific notation, which is the best estimate
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5w=5×10 to the second power
torisob [31]
Hey there!


5 x w = 10 to the second power . . .

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500 = 5w

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Hope this helps you.
Have a great day!

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