Oil is leaking out of a tank. The depth of oil in the tank for 60 seconds is shown below.

Use the graph to work out an
estimate for the rate of decrease
of depth, in cm/s, at 10 seconds.
You must show your working.

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811