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A 2 cm object is 10 cm from a convex lens that has a focal length of 6 cm. The image is 8 cm from the lens. The height of the image, to the tenths place, is ___________ cm.
answered
Oct 6, 2018
Physics
high-school
4
votes
153k
views
José flips a coin two times. If H is heads and T is tails, what is the sample space for this compound event? Does anyone understand this? H-H, H-T, T-H H-H, H-T, T-T, T-H H-T, T-H H-H, T-H, T-T
answered
Sep 4, 2018
Mathematics
high-school
1
vote
163k
views
116+_____=250 .using number
answered
Jun 12, 2017
Mathematics
middle-school
5
votes
27.9k
views
The function t(x) = 3x + 1 determines how many cans of green beans a food truck needs to stock on board, where x is the number of shifts the crew is going to work in the truck. The crew uses c(t(x)) to
answered
Apr 11, 2017
Mathematics
high-school
4
votes
210k
views
Show that n^2-1 is divisible by 8,if 'n' is an odd positive integer.
answered
Dec 11, 2015
Mathematics
high-school
6
votes
66.5k
views
List the major land biomes and give one characteristic feature of each
answered
Mar 9, 2015
Biology
high-school
4
votes
155k
views
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