Answer:
Minute hand = 3.98 feet
Step-by-step explanation:
Circumference of a circle can be calculated by
C = 2 x pi x radius
The minute hand extends from center to the edge means that minute hand is the radius and that is required.
putting values in above equation
C = 25 and pi = 3.14
25 = 2 x 3.14 x radius
radius = 25 / 6.28
Radius = 3.98 feet
I'm not sure what you're trying to ask but,
in 1 week, y will have 6 cards. 6=4(1)+2
in 2 weeks, y will have 10 cards. 10=4(2)+2
in 3 weeks, y will have 14 cards. 14=4(3)+2
you basically just substitute in the number of weeks with x and then just solve the problem to find out the total number of cards
<span> 6(3x+8)+32+12x </span>Final result : 10 • (3x + 8)
Step by step solution :<span>Step 1 :</span><span>Equation at the end of step 1 :</span> (6 • (3x + 8) + 32) + 12x
<span>Step 2 :</span><span>Step 3 :</span>Pulling out like terms :
<span> 3.1 </span> Pull out like factors :
30x + 80 = 10 • (3x + 8)
Final result : 10 • (3x + 8)
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