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Question 364601: At a given time of day, the shadow of a 6 foot man is 8 feet in length. The shadow of a nearby telephone is 40 feet. How tall is the telephone pole? The answer to this question, draw and lable a diagram, set up an equation based on your diagram lables, solve, and DO A CHECK.
I NEED HELP! I know it'd be hard to draw a diagram on here, but could someone please help me
Click here to see answer by ankor@dixie-net.com(15650)  |
Question 364984: Finding the mean and standard deviation. Let the random variable x represent the number of girls in a family of four children. Construct a table describing the probability distribution, then find the mean and standard deviation
Click here to see answer by Fombitz(13828)  |
Question 365019: (6.8 * 10^-6) (9.6 * 10^13) / (2 *10) (3 * 10^9)
ok i already know that -6 and 13= 7 and that when you divide exponents you subtract top and bottom so 7 -9 =-2
the answer is 1.088 * 10 ^-2 i do know how -2 came about but can someone show me how the 1.088 came about because 6.8 * 9.6=65.28 /3=10.88 can anyone show me why the first part of the answer is 1.088? and not 10.88
Click here to see answer by Fombitz(13828)  |
Question 365019: (6.8 * 10^-6) (9.6 * 10^13) / (2 *10) (3 * 10^9)
ok i already know that -6 and 13= 7 and that when you divide exponents you subtract top and bottom so 7 -9 =-2
the answer is 1.088 * 10 ^-2 i do know how -2 came about but can someone show me how the 1.088 came about because 6.8 * 9.6=65.28 /3=10.88 can anyone show me why the first part of the answer is 1.088? and not 10.88
Click here to see answer by Alan3354(30993)  |
Question 365606: Hello!
I need help with a math word problem.Okay here it is
Peter,Sam,Sandy and Isabel work at a kennel.Peter gives the baths the dogs every 4 days;Sam cleans the cages every 6 days;Sandy feeds the animals every 2 days;ans Isabel helps mop the floor every 3 days.How many times in 12 weeks will all 4 helpers be at the kennel?
Sorry about the horrible spelling.Oh and thanks in advance for the huge help you don't know how much it means that your helping me.
Thanks again,
A Student
Click here to see answer by ankor@dixie-net.com(15650)  |
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