Use difference quotients with δx = 0.1 and δy = 0.1 to estimate fx(1, 7) and fy(1, 7). (round your answer to four decimal places.) f(x, y) = e−x sin y fx(1, 7) = -0.0448 fy(1, 7) = then give better estimates by using δx = 0.01 and δy = 0.01. (round your answer to four decimal places.)

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

she will travel a distance in the range of 3 - 11 miles

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies