Answer: 11
Step-by-step explanation:
Since the equation of circumference is 2(r)pi
if 22pi=2(r)pi
then 22=2r
22=2r
r=11
<h3>Formula:</h3>
Average Speed = Total Distance / Total Time
<h3>Given:</h3>
Total Distance = 150 m
Total Time = 160 - 120 = 40 s
<h3>To Find:</h3>
Average Speed
<h3>Solution:</h3>
Average Speed = 150/40
Average Speed = 3.75 m/s
<h2>Answer:</h2>
3.75 m/s
Answer:
a) 1/4
b) 1/6
c) 1/12
Step-by-step explanation:
Let S be the sample space.
S={H1,H2,H3,H4,H5,H6,T1,T2,T3,T4,T5,T6}
n(s) =12
<em><u>Events </u></em>
A: coin with head and die with prime number .
B:coin with head and die with composite number.
C:coin with tail and die with even prime number.
a) A={H2,H3,H5}
n(A) = 3
P(A) =n(A)/n(S)
=3/12
= 1/4
b) B={H4,H6}
n(B)= 2
P(B) = n(B)/n(S)
= 2/12
= 1/6
c) C ={T2}
n(C) = 1
P(C) = n(C)/n(S)
= 1/12
Answer:
A = 588 in^2
Step-by-step explanation:
"a" is actually the sign for Pi, which is a set ratio of 3.14159.
The instructions say to use just 3 for Pi in this question though.
A = (3)14^2)
A = (3)(14)(14)
A = 588 in^2
