Mathematics, 30.09.2019 19:30 valencial0917
Aking wanted to reward his adviser, a wise man of the kingdom. so he asked the wiseman to name his own reward. the wiseman the king but said he would ask only for some gold coins each day for a month. the coins were to be counted out in a pattern of 1 coin for the first day,3 coins for the second day,5 coins for the third day and so on for 30 days. without making calculations, find how many coins will the advisor get in that month? mention the property used to find the answer.
(square an square roots)
Answers: 1
Mathematics, 21.06.2019 14:30
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 17:30
Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61
Answers: 1
Aking wanted to reward his adviser, a wise man of the kingdom. so he asked the wiseman to name his o...
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