Mathematics, 06.02.2022 16:30, jessicachichelnitsky
The average speed of a ship for the first hour of a journey is 32 km/hr. Its average speed for the next 2 hours is 41 km/hr.
Find its average speed for the whole journey.
*Note you do have this formula in your notes from today's lesson*
The average speed for the whole journey was ? km/hr.
Answers: 1
Mathematics, 21.06.2019 13:30, alleshia2007
If 1/2+2/5s=s-3/4,what is the value of s? a. s=3/4 b. s=25/12 c. s=-25/12 d. s=-3/4
Answers: 1
Mathematics, 21.06.2019 17:30, SethSimunek
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
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