3 years ago

How many symmetry does maple leaf have

Mathematics

1 answer:

Travka [436]3 years ago

6 0

Only one Line.........

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Mona stopped at a gas station where the price per gallon was $2.80. She spent $14 to fill up her car. What equation would repres

Illusion [34]

Answer:

14/2.8

Step-by-step explanation:

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2 years ago

The brain volumes ?( cm cubed cm3?) of 20 brains have a mean of 1083.9 1083.9 cm cubed cm3 and a standard deviation of 122.2 122

Colt1911 [192]

Answer:

Range: (844.9,1333.7)

A brain volume of 1348.3 cm cubed can be considered significantly high.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 1083.9 cm cubed

Standard Deviation, σ = 122.2 cm cubed

Range rule thumb:

This rule state that the the range of data is four times the standard deviation of the data.

$\text{Range} = 4\times \sigma = 4\times 122.2 = 488.8$

Upper Limit:

$\mu + 2\sigma = 1089.3 + 2(122.2) = 1333.7$

Lower limit:

$\mu - 2\sigma = 1089.3 - 2(122.2) = 844.9$

Since, 1348.3 does not lie in the range (844.9,1333.7), a brain volume of 1348.3 cm cubed can be considered significantly high.

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3 years ago

1 year = how many seconds? Last question in my h.w and idk how to do it:/

Novay_Z [31]

This should help
60 sec = 1min
60min = 1 hour
24hour = 1day
7 days = 1 week
around 4.3 weeks = 1month
12 months = 1 year

or you could use 365 days and times that by 24 than times that by 60 to get mins and again by 60 to get seconds.

hope this helps

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3 years ago

What is the area, in square inches, of the trapezoid below?

Anastaziya [24]

Answer: 88.8in^2

Step-by-step explanation:

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2 years ago

What are the attributes for this shape

stich3 [128]

All of the shown choices, also every opposite angles are equal.

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3 years ago