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Explore unusual temperature rise in Spearfish, South Dakota on Jan 22, 1943. Calculate the sudden change and solve math puzzles about choruses, working hours, and theater seat counts. Engage in fun learning!
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1 • The most unusual temperature rise ever recorded occurred in Spearfish, South Dakota, on January 22, 1943. The temperature was -4 at 7:30 a.m. and 45 at 7:32 a.m. How many degrees did the temperature rise during those 2 minutes? Explain.
2 • There are 20 men and 16 women in the Seaville Chorus. One-fourth of the members are sopranos. How many people are sopranos? • a) 4 people b) 5 people c) 9 people d) 12 people
3 • Jeff works 8 hours a-day at the bakery. He spends 1/4 of his day baking bread. How much time does he spend baking bread?
4 • The seats in a theater are divided into two sections. Section A has 15 rows of • seats. Section B has 13 rows. There are 10 seats in each row. How many • seats are in the theater.