return value contains approximation

We know that the digits of a number, one by one in order from left to right decrease in value rapidly. Numbers can be rounded off to any given place. When we round off a number to any given place we get an approximate value of the numbe..

We know that the digits of a number, one by one in order from left to right decrease in value rapidly. Let us illustrate it by examples. Mass of a gold ornament is 23.473 g. Round off to (i) two decimal places, (ii) one decimal place. 23.473 g = (2 x 10) + (3 x 1) + The successive digits ..

David wants to invest some amount in a bank which will return 4 % interest compounded continuously. Find approximately, the amount that David needs to invest in the bank in order to have $ 60,000 in 10 years. => $40,000 or $30,000 or $4,000 or $20,000..

Let an AC source of EMF E be connected to a pure resistance R. The instantaneous EMF from the source is given by E = E o sin w t From Ohm's law I = E/R = E o /R . sin w t I = I o sin w t The variation of E and I shows that both reach maximum and zero value at the same instant..

A student welfare society wants to invest some amount in a bank which will return 4 % interest compounded continuously. Find the approximate amount the society needs to invest to have $ 60,000 in 10 years. => $30,000 or $50,000 or $20,000 or $40,000..

Approximate the value of (1.04) 8 by using the first two terms of a binomial expansion. => 3.12 or 0.68 or 0.32 or 1.32..

Use the scatter plot and the trend line to find the approximate value of the altitude that corresponds to the gravity of 9.25 m/s 2 . => 250 km or 240 km or 130 km or 186 km..

Which of the following is/are the characteristics of F distribution? I. It is negatively skewed. II. The values are always positive or zero. III. The mean value of F is approximately equal to one. => I only or II and III only or I and II or II only..

Use log 2 3 ≈ 1.5850 to approximate the value of log 2 48. => 1 or 5.585 or 5.45 or 4.585..

Which of the following is/are true? I. The mean value of F is approximately zero. II. F distribution is a family of curves based on the degrees of freedom of the variance of the numerator. III. F distribution is a family of curves based on the degrees of freedom of the variance ..