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Ne4ueva [31]
3 years ago
5

During the breaststroke competitions of a recent olympics,Nelson diebel swam 100 meters in 62 seconds,and Mike bower man swam 20

0 meters in 130 seconds.Who swam at a faster rate?
Mathematics
1 answer:
Ede4ka [16]3 years ago
6 0

Answer:

Step-by-step explanation:

During the breaststroke competitions of a recent olympics, Nelson diebel swam 100 meters in 62 seconds, this means that his unit rate would be 100/62 = 1.61 meters per second.

Mike bower man swam 200 meters in 130 seconds. This means that his unit rate would be 200/130 = 1.54 meters per second. The rate of 1.61 meters per second is higher than the rate of 1.54 meters per second. Therefore, Nelson diebel swam at a faster rate.

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Step-by-step explanation:

6 0
3 years ago
Which expression is not a polynomial?
Nezavi [6.7K]

Answer:

D.

Step-by-step explanation:

A term in a polynomial is a single number or a number multiplied by any number of variables. A polynomial is a sum of terms.

The only thing that can be done with variables in a polynomial is to multiply them by numbers or other variables. In a polynomial, you cannot: divide by a variable (have a variable in a denominator), have a root of a variable, have a log of a variable, have a variable as an exponent, etc.

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7 0
3 years ago
Please help im so confused asap
enyata [817]

Answer:

624

Step-by-step explanation:

the area of the triangles:

12*10 = 120

120/2 = 60

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8 0
2 years ago
Read 2 more answers
What’s the MAD of 7 20 9 35 12 15 7 10 20 25
Mumz [18]

Answer:

Population size:10

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Mean Absolute Deviation (MAD): 7.2

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3 years ago
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Based on the mean, standard deviation, and the graph, the indicated IQ score would be 115.

<h3>What is the indicated IQ score?</h3>

First, find the z value:

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According to the z-value, this gives a value of:

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The indicated IQ score is:

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= 100 + 1 x 15

= 115

Find out more on normal distributions at brainly.com/question/4079902

#SPJ1

5 0
1 year ago
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