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How many pound for 8 years old weigh?
Around 45-60 pounds
Is 7 stone the average weight for a teenager?
it does depend on the age you are in your teenage years .... if you are a 13 years old girls you sound weigh around 8 stone
What is an example of a problem using geometric mean?
The geometric mean, by definition, is the nth root of the product of the n units in a data set. For example, the geometric mean of 5, 7, 2, 1 is (5x7x2x1)1/4 = 2.893 The geometric mean is commonly applied in the finance sector to calculate average rates of return where dividends are reinvested (e.g. compound interest).Let's say you invest an amount of money. In the first year your investment increases 8%, in the second year it returns a further 12% but in the third year it goes down 7%. The "average rate of return" is determined using the geometric mean: Average rate of return = (1.08 x 1.12 x 0.93)1/3 = 1.04 (i.e. average 4% per annum increase over the three years).You can use a slight variation of the formula to calculate average compound interest rate if you know the initial value and final value of your investment:Compound interest = (final value / initial value)1/number of years investedFor example, let's say you invest $1000 and after five years it's worth $1200 (an increase of 20%). The average rate of return is not the arithmetic mean (20%/5=4.0%). The geometric mean must be used as the return is compounded:Compound return = (1200/1000)1/5 = 1.037 (i.e. average of 3.7% per annum compounded annually).
What is the probabilty that a coin will land on heads if flipped 8 times?
This is a probability question. Probabilities are calculated with this simple equation: Chances of Success / [Chances of Success + Chances of Failure (or Total Chances)] If I flip a coin, there is one chance that it will land on heads and one chance it will land on tails. If success = landing on heads, then: Chances of Success = 1 Chances of Failure = 1 Total Chances = 2 Thus the probability that a coin will land on heads on one flip is 1/2 = .5 = 50 percent. (Note that probability can never be higher than 100 percent. If you get greater than 100 you did the problem incorrectly) Your question is unclear whether you mean the probability that a coin will land on head on any of 8 flips or all of 8 flips. To calculate either you could write out all the possible outcomes of the flips (for example: heads-heads-tails-tails-heads-tails-heads-heads) but that would take forvever. Luckily, because the outcome of one coin flip does not affect the next flip you can calculate the total probability my multiplying the probabilities of each individual outcome. For example: Probability That All 8 Flips Are Heads = Prob. Flip 1 is Heads * Prob. Flip 2 is Heads * Prob. Flip 3 is Heads...and so on Since we know that the probability of getting heads on any one flips is .5: Probability That All 8 Flips Are Heads = .5 * .5 * .5 * .5 * .5 * .5 * .5 * .5 (or .58) Probability That All 8 Flips Are Heads = .00391 or .391 percent. The probability that you will flip a heads on any of flips is similar, but instead of thinking about what is the possiblity of success, it is easier to approach it in another way. The is only one case where you will not a heads on any coin toss. That is if every outcome was tails. The probability of that occurring is the same as the probability of getting a heads on every toss because the probability of getting a heads or tails on any one toss is 50 percent. (If this does not make sense redo the problem above with tails instead of heads and see if your answer changes.) However this is the probability of FAILURE not success. This is where another probability formula comes into play: Probability of Success + Probability of Failure = 1 We know the probability of failure in this case is .00391 so: Probability of Success + .00391 = 1 Probability of Success = .9961 or 99.61 percent. Therefore, the probability of flipping a heads at least once during 8 coin flips is 99.61 percent. The probability of flipping a heads every time during 8 coin flips is .391 percent.
'A 8' or 'an 8'. Which one is grammatically correct?
an 8. as in "an eight".
What if your husb had a vasectomy 6 years ago you started your period on the 11 period for 8 day you had sex 2 days after your period ended and you didnt use protection can you be pregnant?
If he had a vasectomy there should be no sperms so no.
What is the success rate for patients of Seton tube placement?
For 70-90% of patients, the implant is functional one year after surgery. After three years, 60% remain functional. The failure rate for Seton implants is 4-8% per year
What rate can I get on $600,000.00?
For the initial 10 years the interest rate will be 8% if it is on a basis of 30 years term
Interest rate is 9 percent and doubling time is 8 years If you invest 5000.00 what will it grow to in 24 years?
Interest rate is 9 % and doubling time is 8 years. If you invest $5,000.00, what will it grow to in 24 years?
At what rate of simple interest will the interest on Rs 925 be two-fifth of it in 8 years?
At what rate of simple interest will the interest on Rs.925 be two-fifth of it in 8 years?
He had a vasectomy 8 years ago his wife got pregnant and the baby is now 8 months old and he just was tested to see if it failed is it possible to see if his sperm leaked since its been 17 months?
It is possible that the vasectomy was not effective, or it occassionally will heal itself. A doctor's office can test his ejaculate and see if it contains sperm.
How many years will it take for money to double at the effective rate of 8 percent?
9.0065 years.
The failure rate in a brand of sound has ben determined to be 8 percent . How many cards could be expected to fail in a company that has 113 of the cards installed?
8% of 113 is 9.04
What is 2000 is compounded quarterly at a rate of 8 percent for 5 years?
The answer will depend on whether the 8% refers to a quarterly rate or an annual equivalent rate.5 years = 5*4 = 20 quarters.At a quarterly rate, it is 2000*(1.08)20?= 9321.66 approx.At an annual equivalent rate of 8% (that is 1.94% per quarter), ?the total is 938.66 approx.?The answer will depend on whether the 8% refers to a quarterly rate or an annual equivalent rate.5 years = 5*4 = 20 quarters.At a quarterly rate, it is 2000*(1.08)20?= 9321.66 approx.At an annual equivalent rate of 8% (that is 1.94% per quarter), ?the total is 938.66 approx.?The answer will depend on whether the 8% refers to a quarterly rate or an annual equivalent rate.5 years = 5*4 = 20 quarters.At a quarterly rate, it is 2000*(1.08)20?= 9321.66 approx.At an annual equivalent rate of 8% (that is 1.94% per quarter), ?the total is 938.66 approx.?The answer will depend on whether the 8% refers to a quarterly rate or an annual equivalent rate.5 years = 5*4 = 20 quarters.At a quarterly rate, it is 2000*(1.08)20?= 9321.66 approx.At an annual equivalent rate of 8% (that is 1.94% per quarter), ?the total is 938.66 approx.?
What is heartbeat rate 8 years old girl?
65 to 80 beats per minute that is the normal rate
Is the simple interest on 2000 for 2 years is 320 then what is the interest rate?
It is 8%
Did Dwight die?
He left office, and didn't die until 8 years of his life. He died of Heart Failure.
