From Questions to Solutions

Each costume needs 46 centimeters of red ribbon and three times as much yellow ribbon. What is the total length of ribbon needed for 64 costumes? Express your answer in

A solution is composed of 1.70 mol cyclohexane ([tex]P_{cy}^{\circ} = 97.6[/tex] torr) and 2.50 mol acetone ([tex]P_{ac}^{\circ} = 229.5[/tex] torr). What is the total vapor pressure [tex]P_{\text{total}}[/tex] above this solution?

Find the 34th percentile, \( P_{34} \), from the following data: 11.5, 14.9, 15.1, 18, 24.6, 29.7, 33.7, 33.9, 34.7, 37.3, 38.1, 38.7, 38.8, 39.4, 41, 41.6, 41.8, 41.9, 43.4,

2. Complete each pattern and write the rule. a. [tex]44, 45, 46, 47, 48[/tex] Rule: [tex]\qquad[/tex] b. [tex]44, 45, 24, 25, 4[/tex] Rule: [tex]\qquad[/tex] c. [tex]44, 45, 46, 74, 84[/tex]

Apply the appropriate rule for significant figures to calculate the following: (a) [tex]7.6 \times 21.9[/tex] (b) [tex]5.0009 \times 0.06[/tex] (c) [tex]39.3 \times 0.804[/tex] (d) [tex]101.2 + 18.702[/tex] (e) [tex]1.58 \times

Listed below we body temperatures from five different subjects measured at 8 AM and again at 12AM Find the values of dandy in general, what dont represent? -Temperature (°F) at

Eloise had 13.5 feet of ribbon. She cut the ribbon into pieces that were each 0.75 feet long. How many pieces of ribbon was she able to cut?

Which expression is equivalent to [tex]$30\left(\frac{1}{2} x-2\right)+40\left(\frac{3}{4} y-4\right)$[/tex]? A. [tex]45xy - 220[/tex] B. [tex]15x - 30y - 220[/tex] C. [tex]15x + 30y - 220[/tex] D. [tex]15x + 30y - 64[/tex]

**Population Movement** In 2000, a country's population, broken down by regions, was: - Northeast: 53.6 million - Midwest: 64.4 million - South: 100.2 million - West: 63.2 million In 2010,

Which of the following is the normal temperature range for the oral method? A. 97.6-99.6 degrees F B. 96.6-98.6 degrees F C. 93.6-97.9 degrees F D. 98.6-100.6 degrees F

Gas Laws Fact Sheet [tex] \[ \begin{tabular}{|l|l|} \hline \text{Ideal gas law} & P V = n R T \\ \hline \text{Ideal gas constant} & \begin{tabular}{l} R = 8.314 \left[\frac{L \cdot

Refer to Scenario A. Using an exponential smoothing model with an alpha value of 0.2, what would the forecast be for September? Pick the closest answer. A. 200 B. 205

The speed of a sneeze is 146.7 feet per second. Convert this to mph using conversion factors. A. 99.8 mph B. 99.9 mph C. 100.1 mph D. 100.2 mph

Which of the following is required on federally controlled waters for boats less than 39.4 feet (12 meters)? A. A VHF radio B. Whistle C. Paddle or oar D. First-aid

Barbara is converting [tex]$78^{\circ} F$[/tex] to degrees Celsius. First, she subtracts 32 from 78. What is the next step? A. Multiply 46 by [tex]$\frac{5}{9}$[/tex] B. Multiply 46 by [tex]$\frac{9}{5}$[/tex] C.