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2 years ago

Which of the following is a terminating decimal?

Mathematics

1 answer:

bixtya [17]2 years ago

6 0

A terminated decimal does not continue forever. If there is a line above a set amount of numbers, it is not a terminated decimal as it means those numbers go on forever.

In this case, C) 10.101 is your answer, as it does not continue forever.

hope this helps

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Catalina skates 40 feet due north in a skating rink. Then she skates 30 feet due west, before skating diagonally across the rink

Andre45 [30]

Answer:

Catalina skates a total of 120 feet

Step-by-step explanation:

In order to determine how far she skates, create a right triangle. We know each legs' value with one being 30 and the other 40. Now we can find the hypotenuse by using the Pythagorean Theorem.

a^2 + b^2 = c^2

30^2 + 40^2= c^2

900 + 1600 = c^2

2500 = c^2

50 = c

Now that we have all 3 sides of the right triangle, add them together for the total distance.

30 + 40 + 50 = 120 feet

7 0

2 years ago

A health research institute collects information from 20 individuals on the number of years they have spent smoking cigarettes,

olga55 [171]

The correlation coefficient of the health research institute data measures the relationship between the age and the years of the smokers

The correlation coefficient is 0.53

<h3>How to calculate the correlation coefficient</h3>

The correlation coefficient (r) is calculated as:

$r = \frac{n(\sum xy) - \sum x \sum y}{\sqrt{[n \sum x^2 - (\sum x)^2][n\sum y^2 - (\sum y)^2}}$

Using the given parameters, we have:

$r = \frac{20 *8249 - 1257* 116}{\sqrt{[20 * 98823 - 1257^2][20 * 836 - 116^2}}$

Evaluate the exponents

$r = \frac{20 *8249 - 1257* 116}{\sqrt{[20 * 98823 - 1580049][20 * 836 - 13456}}$

Evaluate the products

$r = \frac{164980 - 145812}{\sqrt{[1976460 - 1580049][16720 - 13456}}$

Evaluate the differences

$r = \frac{19168}{\sqrt{[396411*3264}}$

Evaluate the product

$r = \frac{19168}{\sqrt{1293885504}}$

Evaluate the root

$r = \frac{19168}{35970.6}$

Evaluate the quotient

$r = 0.53$

Hence, the correlation coefficient is 0.53

Read more about correlation coefficient at:

brainly.com/question/1564293

8 0

2 years ago

36 1/2 divide by 29 1/4

ozzi

Answer:

Step-by-step explanation:

73/2 : 117/4

=73/2 . 4/117

=146/117

=1.247

3 0

3 years ago

Read 2 more answers

What is the value of the expression 3-4 x 3-5<br> x

DerKrebs [107]

I believe if that says three minus four times three minus five or three plus negative four times three plus negative five (same thing) then the answers should be positive two (2.)

4 0

2 years ago

58. Consider the graph of the line below. a State the slope of the line. b. State the x-intercept as an ordered pair. c. State t

mina [271]

Answer:

No solution is possible

Step-by-step explanation:

You failed to include the graph.

6 0

2 years ago