Yara multiplies and divides a certain number by the same power of 10. the product she gets is 40,000 and the quotient she gets is 0.4. what is yara’s number and the power of 10 she used.

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?