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4 years ago

A rectangle with an area of 47 m² is dilated by a factor of 7. What is the area of the dilated rectangle?

1 answer:

8 0

We already know that the area of the rectangle increased by a square of the factor 7. So the dilated area of it (which we will call "Ad"), is:

Ad= (47)(7^2)
Ad= 47x49
Ad= 2303 m^2

What is the area of the dilated rectangle? The area of the dilated rectangle is 2303 m^2.

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3 years ago

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There are 107 girls at hockey camp. The

Vinvika [58]

Answer:

9 rinks

Step-by-step explanation:

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3 years ago

A particular employee arrives at work sometime between 8:00 a.m. and 8:30 a.m. Based on past experience the company has determin

Gala2k [10]

Answer:

0.3333 = 33.33% probability that the employee will arrive between 8:15 a.m. and 8:25 a.m.

Step-by-step explanation:

A distribution is called uniform if each outcome has the same probability of happening.

The uniform distributon has two bounds, a and b, and the probability of finding a value between c and d is given by:

$P(c \leq X \leq d) = \frac{d - c}{b - a}$

A particular employee arrives at work sometime between 8:00 a.m. and 8:30 a.m.

We can consider 8 am = 0, and 8:30 am = 30, so $a = 0, b = 30$

Find the probability that the employee will arrive between 8:15 a.m. and 8:25 a.m.

Between 15 and 25, so:

$P(15 \leq X \leq 25) = \frac{25 - 15}{30 - 0} = 0.3333$

0.3333 = 33.33% probability that the employee will arrive between 8:15 a.m. and 8:25 a.m.

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3 years ago

rodney multiplies 3 times itself 104 times:3x3x3x...x3.(If youve seen exponets, this can also be written as 3 to the 104 power.)

daser333 [38]

Um...weird question, but okay. Last digit would be 1.

3^104=... extremely long number, the last digit of which is 1

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4 years ago

What does X equal to

WITCHER [35]

X= 60
The triangle it is in is equilateral (as shown by the lines through the lines) and equilateral triangles have angles of 60.

Hope this helps :)

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4 years ago

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