Anna needed to let everyone in the music club know the time of its next meeting. She called two people and asked each of
them to call two other people, and so on. If each phone call takes
one minute, how many phone calls were made during the fifth minute?

i believe the answer is letter c) 8

step-by-step explanation:

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,