The excursion boat on the river takes 24 hours to make the trip to a point 12 miles upstream and to return. If the rate at which the boat travels in still water is 5 times the rate of the river current, what is the rate of the current?
Which of the following equations can be used to solve for c, the rate of the current?
O [12/14 c)] + [12/16 c)) = 2.5
(4 (12) + (6 C)(12) = 2.5
(4 0(2.5) + (6 C)(2.5) = 24
Please help

5050 i think

step-by-step explanation:

i dont understand the question? ?

step-by-step explanation:

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

hc ghfrfgb

step-by-step explanation:

gedfgb nbgfrezrdfgbn bgfderdfgbvn bvfdsvcb bvfdfgb gfdgb gfr