Mathematics, 18.02.2021 16:40 patricialovett4570
URGENT PLEASE HELP ME
From the two berths of the river, two motorboats sailed towards each other at the same speed. After 3 hours they met. The boat, which was running downstream, traveled 18km more than the other boat. Calculate the rivers current speed!
Also help me, how can i calculate text problems like these in general? (linear equations)
Answers: 1
Mathematics, 21.06.2019 17:00
Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π
Answers: 1
Mathematics, 21.06.2019 22:00
10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.
Answers: 2
URGENT PLEASE HELP ME
From the two berths of the river, two motorboats sailed towards each other at...
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