math calculators

Which statement leads you through to estimate mentally the quotient of 1 1 7 5 0 to the nearest tenth? I. Use a calculator. II. Check for numbers that multiply with 50 to give 117. III. The fraction is easily convertible to a fraction with a denominator of 100. => III or I and II or II or..

Charles's bag contains popcorns weighing 1 5 oz. Jake's bag contains 1 2 of Charles's bag of popcorns. Calculate the weight of popcorns in Jake's bag. => 2 5 oz. or 1 9 oz. or 1 10 oz. or 1 11 oz...

Find NDER f (4), if f ( x ) = x 3 by calculating the symmetric difference quotient with h = 0.001. Compare it to the actual value of f '( x ). => 48.000001; The numerical derivative is more than the actual value. or 48; Both are same or 48.000001; The numerical derivative is less than the..

Find NDER f (- 1), if f ( x ) = 4 + x 3 by calculating the symmetric difference quotient with h = 0.001...

Calculate, with the help of the distributive property, the total number of items in the given figure. => 63 or 56 or 52 or 49..

Calculate. 55 ÷ 5 => 10 or 11 or 5 or 4..

To calculate the confidence interval for variance or standard deviation, a statistical distribution called ______ is needed. => chi-square distribution or binomial distribution or poisson distribution or multinomial distribution..

In triangle ABC, if ∠ A = 54 o , b = 20, and c = 14, then find the length of a to two significant digits. [Simplify using calculator.] => 34 or 16 or 24 or 30..

Kelsey's salary was $ y 2 years ago. Now, she gets 4 times her previous salary and she spends $1342. Calculate her savings. => $(4 y - 1342) or $(1342 - 4 y ) or $(1342 + 4 y ) or $(1342 - y )..

Calculate the value of m if 25 x 2 + m x + 36 = 0 has one real solution. =>± 60 or 0 or 62 or none of the above..