Analyze the reflectional symmetry of the partial circle. How many lines of symmetry does the partial circle have?

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In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document