If 21% of males and 15% of females in a given state play the guitar, what is the probability that a randomly selected subject in
2 answers:
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Answer:
96 cm²
Step-by-step explanation:
The lateral surface area (A) is the sum of the areas of the 4 slant faces.
The faces are triangular with area bh , thus
A = 4 × × 8 × 6 = 2 × 48 = 96 cm²
He should receive $1.70 in change.
