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denpristay [2]
3 years ago
5

(HELP!)Coach DeCaro records the cross country runners' times compared to their personal best times. Which runners ran slower tha

n their personal best?

Mathematics
2 answers:
Akimi4 [234]3 years ago
7 0

Answer:

D Is the answer.

Step-by-step explanation:

Good Luck uWu

Alborosie3 years ago
6 0

Answer:

it should be karen and hiroki

karen ran 5.2 seconds slower than her personal best

hiroki ran 11.6 slower than his/her best

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The distance between these coordinates is 13.41
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There 13 yellow cards, 6 blue, 10 red, 8 green cards in a stack of cards turned face down. Once a card is selected, it is not re
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5/222

Step-by-step explanation:

you need to add all the cards together first

13 + 10 + 8 + 6 = 37

then you take out 1 card to find the first probability of the blue card (there are 6 blue cards out of 37)

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that will be your first probability

then for the 2nd probability, you will have 1 less card grom the deck making it only 36 cards (after taking out the first one, there will be only 5 blue cards left)

making it 5/36

that will be the 2nd probability

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It’s a have a good Christmas
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6 0
3 years ago
What is the common factor for 9 and 7?
svetoff [14.1K]

Answer:

your answer is 1!

The gcf of 7 and 9 is the largest positive integer that divides the numbers 7 and 9 without a remainder. Spelled out, it is the greatest common factor of 7 and 9. Here you can find the gcf of 7 and 9, along with a total of three methods for computing it. In addition, we have a calculator you should check out. Not only can it determine the gcf of 7 and 9, but also that of three or more integers including seven and nine for example. Keep reading to learn everything about the gcf (7,9) and the terms related to it.

What is the GCF of 7 and 9

If you just want to know what is the greatest common factor of 7 and 9, it is 1. Usually, this is written as

gcf(7,9) = 1

The factors of 9 are 9, 3, 1.

The factors of 7 are 7, 1.

The common factors of 9 and 7 are 1, intersecting the two sets above.

In the intersection factors of 9 ∩ factors of 7 the greatest element is 1.

Therefore, the greatest common factor of 9 and 7 is 1.

8 0
3 years ago
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