From Questions to Solutions

46. The H.C.F of (120, 504, 882) is 6.47. The H.C.F. of 15 and 51 is not 1.

The average American consumes 81 liters of alcohol per year. Does the average college student consume more alcohol per year? A researcher surveyed 10 randomly selected college students and found

Calculate the sample standard deviation for the following data set. If necessary, round to one more decimal place than the largest number of decimal places given in the data: 98.5,

Tucker and Emily both had math tests today. Tucker got 16 out of 20 questions correct. Emily said she got the same percentage correct, but she had 25 questions on

Determine the geometric mean of 110 and 87 to the nearest tenth. A. 98.5 B. 97.8 C. 14.04 D. 4785.0

If RS=39.3 and QS=54.4 find QR

A sample of size [tex]n=10[/tex] is drawn from a population. The data is shown below. [tex] \[ \begin{array}{ccccc} 79.4 & 81.6 & 116.4 & 99.8 & 98 \\ 107.8 &

A roll of ribbon was 9 meters long. Olivia cut 8 pieces of ribbon, each of length 0.8 meters, to make some gifts. She then cut the remaining ribbon into

What mass of Au is produced when 0.0500 mol of [tex]\text{Au}_2\text{S}_3[/tex] is reduced completely with excess [tex]\text{H}_2[/tex]? A. 9.85 g B. 19.7 g C. 24.5 g D. 39.4 g

What is the vapor pressure of ethanol (in mmHg) at 55.7 °C if its vapor pressure is 400.0 mmHg at 63.5 °C? Given: - \(\Delta H_{vap} = 39.3 \text{ kJ/mol}\)

Write the sentence as an equation: 220 is 48 plus h more. 220 = 48 + h

What is the proportion of healthy adults expected to have body temperatures below 97.8 degrees? A) 0.50 B) 0.68 C) 0.32 D) 0.95

Find [tex]$13.1 - 20.2 + 9 - (-38.5)$[/tex]. A. 40.4 B. -40.4 C. 36.6 D. -36.6

The exponential function [tex]f[/tex] is represented by the table: [tex] \begin{array}{c|c|c|c|c|c} x & -2 & -1 & 0 & 1 & 2 \\ \hline f(x) & -46 & -22 &

The length of a rectangle is 7.8 cm more than 4 times the width. If the perimeter of the rectangle is 94.6 cm, what are its dimensions? Select one: A.