The dot plot shows a random sample of the number of fish caught and released by 30 participants during a two-day fishing derby.

Mathematics

1 answer:

djyliett [7]3 years ago

8 0

Answer:

The total number of <u>fish caught</u> was 42

Step-by-step explanation:

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14. The diagonals of square ABCD intersect at E. If AE = 2, find the perimeter of ABCD.

lutik1710 [3]

Answer:

B, $8\sqrt{2}$

Step-by-step explanation:

Diagonals of a square are congruent so AC= 4

using pythagorean theorem we can then do $x^{2} +x^{2}$ = $4^{2}$

$2x^{2} = 16\\x^{2} =8\\x=\sqrt{8} \\x=2\sqrt{2}$

Then for perimeter we times the $2\sqrt{2}$ by 4 and get

$8\sqrt{2}$

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8 0

3 years ago

In how many ways can 6 students be chosen from 9 students if the order in which the

harkovskaia [24]

Answer:

60480

Step-by-step explanation:

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