The mean of a set of numbers is the sum divided by the numbers of terms. 9
Answer:
Radius is distance from center to edge, and diameter is distance from edge to edge through the center. So for a: 5mm is radius, 10mm is diameter.
B: 6cm is radius, 12cm is diameter.
Step-by-step explanation:
C = 5(59-32)
C = 5(27)
C = 135
Answer:
<u>3/40</u>
Step-by-step explanation:
Probability (Quarter 1st) :
⇒ Number of quarters / Number of coins
⇒ 5 / 9 + 3 + 8 + 5
⇒ 5/25
⇒ 1/5
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The coin is not replaced.
Probability (Penny 2nd) :
⇒ No. of pennies / Total - 1
⇒ 9 / 25 - 1
⇒ 9/24
⇒ 3/8
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Probability (both) :
⇒ 1/5 × 3/8
⇒ <u>3/40</u>