Since he knocks at least 6 pins 70% of the time.
For 200 rolls:
70% of 200
= (70/100) * 200
= (7/10) * 200
= 140
140 times.
hope this helps :)
C= pi x d
d= C / pi
where C is the circumference and d is the diameter
d= C/ pi
d= 30 in./3.14159....
d=9.549...
so when rounded to the nearest hundredth the answer is 9.54 in.
Answer:
y = 40
Step-by-step explanation:
The sum of the angles of a triangle are 180 degrees
y+10 + 2y +50 = 180
3y+60 = 180
Subtract 60 from each side
3y+60-60 = 180-60
3y = 120
Divide each side by 3
3y/3 = 120/3
y = 40
Answer:
Step-by-step explanation:
x = 6 + y
6 + y + y = 8
y = 1
x - 1 =6
x = 7
zx + zy = z(x + y) = 20
z = 2.5
Answer:
The slope is 3
Step-by-step explanation:
Slope= rise over run
From (50,50) to (60,80) it rises 30 and runs 10 so 30/10= 3