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marshall27 [118]
3 years ago
8

What’s the property of 4+9=9+4

Mathematics
1 answer:
Ilya [14]3 years ago
5 0

Answer:

From change of places of summands the sum does not change.

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What’s the volume of the composite figure of the triangle? 4x8x12
lilavasa [31]

Answer:

384

Step-by-step explanation:

All you have to do is multiply the three numbers

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Delany wants to find out the way her friends are spending their summer vacation. She surveys a large number of students at a mov
lara [203]
1. D. because if the students she surveyed had just left the movie theatre, meaning they were there to watch a movie, hence the conclusion that they like watching movies can be drawn. 2. D. because the same reason as number 1, the reporter only surveyed people that had shopped there, meaning that the people liked Forever 21 merchandise.
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(CO 3) A survey indicates that shoppers spend an average of 22 minutes with a standard deviation of 8 minutes in your store and
padilas [110]

Answer: 0.60

Step-by-step explanation:

Given: Mean : \mu = 22\text{ minutes}

Standard deviation : \sigma = 8\text{ minutes}

The formula to calculate z is given by :-

z=\dfrac{x-\mu}{\sigma}

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z=\dfrac{22-20}{8}=0.25

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5 0
4 years ago
HELP PLEASE!! I need help​
chubhunter [2.5K]

Answer:

C=5.25+2.50x

Step-by-step explanation:

It starts with a base cost of $5.25 and increases by $2.50 for every ticket sold. Add 2.50(number of tickets) to the admission cost to get the total cost.

4 0
3 years ago
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I have no idea help please
Sliva [168]

Answer:

C

Step-by-step explanation:

3 0
3 years ago
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