3 years ago

Did I get this right? I want to make sure... please let me know

Mathematics

1 answer:

son4ous [18]3 years ago

7 0

Yes is correct, but please do include units (Dollars, farenheit)

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Can someone help please i’ll mark branliest!!

andre [41]

Answer:

a= 32 degrees

b= 148 degrees

c= 82 degrees

6 0

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.

6 0

3 years ago

Over the past few years, Kathleen has made 71 trips to visit the amusement park. She drove 5,631.72 kilometers in all. How far d

Alinara [238K]

To find the answer you have to divide 5,631.72 by 71. the answer is 79.32, so she traveled 79.32 kl.
hope it helped ^-^

7 0

2 years ago

Read 2 more answers

Which expression eqaul 9 when x = 4 and y = 1/3

Alexxandr [17]

Answer:

it is 9

Step-by-step explanation:

you add the 4 and times 3

5 0

2 years ago

Determine whether each point could represent an x-intercept, y-intercept, both, or neither.

kolezko [41]

The answer to your question is E

4 0

3 years ago