Answer:A
Step-by-step explanation:
No If the coin was fair the 2 values should be closer together. The probability of a head ( and a tail) should be close to 1/2 for a fair coin.
Answer:
72 degrees.
Step-by-step explanation:
As it is a right angled triangle and if the smaller acute angle = x degrees then:
x + 4x + 90 = 180.
5x = 90
x = 18 degrees.
The larger acute angle = 4x = 4*18
= 72 degrees.
Given function is
At t= 79.5 degree.
So we can place t= 79.5 in given equation
=
=
=
So elevation equal to 625 meter at t = 79.5 degree.
I unit rate is a normally a fraction with a denominator of one.
How to find a unit rate...
50 miles / 5 hours ÷ 5 (divide by the denominator) = 10 miles/1 hour
10 miles / 1 hour is a unit rate.
HOPE THIS HELPED :)
