Karen is completing a fitness circuit. there are 12 fitness stations. at each station she can choose from 5 different activities. if she chooses one activity at each fitness station, in how many ways can she complete the circuit?
show your work! !
a) 60
b) 244,140,625
c) 17
d) 248,832

To solve this problem, first you have to find the product between the numbers from left to right.

The 12 fitness stations and 5 different activities.

First, thing you do is multiply by the numbers from left to right.

Therefore, the correct answer is A. 60.

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)

same question do you know the answer