From Questions to Solutions

What is [tex]-9.2(8x - 4) + 0.7(2 + 6.3x)[/tex] simplified? A. [tex]-69.19x - 32.39[/tex] B. [tex]-69.19x + 38.2[/tex] C. [tex]-72.2x + 41.21[/tex] D. [tex]75x - 338.2[/tex]

A projectile is fired with a velocity of 45 m/s at an angle of 32°. What is the horizontal component of the velocity? A. 19.3 m/s B. 45.0 m/s C.

Rewrite the formula to convert Fahrenheit to Celsius using fractions instead of decimal numbers.Given the formula for converting Celsius to Fahrenheit:[tex]\[ F = \frac{9}{5} C + 32 \][/tex]Rearrange this formula

Given an actual demand of 100, a forecasted value of 94, and an alpha of .4, the simple exponential smoothing forecast for the next period would be: O 100.2 O

Based on Chargaff's rule, the percentage of cytosine in the DNA of the bacterium S. lutea in Figure 12-3 should be around: A. 26.6 % B. 73.2 % C. 36.6

The temperature of a 12.58 g sample of calcium carbonate increases from 23.6 °C to 38.2 °C. If the specific heat of calcium carbonate is 0.82 J/g-K, how many joules

A solution is 12.5% Na\(_3\)PO\(_4\) by mass. How many grams of Na\(_3\)PO\(_4\) are there in a 35.9 mL solution of Na\(_3\)PO\(_4\), if the density of the solution is 1.10 g/mL?

Linda had a ribbon that measured 11 feet long. She cut the ribbon into as many \(\frac{1}{8}\)-foot-long pieces as possible. What is the length of the leftover ribbon?

A 0.683 g impure sample of strontium hydroxide is dissolved in 120 mL of 0.1010 M HCl. Titration of the excess with 0.1020 M NaOH required 36.6 mL to reach

An automobile manufacturer claims that their van has a 39.3 miles/gallon (MPG) rating. An independent testing firm has tested 17 vans and found a mean MPG of 39.7 with a

How many passengers does the A319 have? A. 120-160 B. 160-190 C. 190-220 D. 220-250

Use the appropriate conversion to find out how many grams of NaCl are in 38.2 g of the solution described above.

In Texas, what sound signaling devices are required onboard a vessel that is more than 39.4 feet in length? A) Whistle or horn B) Bell C) Drum D) Trumpet

Which three temperature readings all mean the same thing? A. 373 Kelvin, 100 degrees Celsius, 212 degrees Fahrenheit B. 273 Kelvin, 0 degrees Celsius, 212 degrees Fahrenheit C. 100 Kelvin,

Write pseudocode to prompt a user to enter their Fahrenheit temperature, convert it to Celsius, determine the fever range, and inform the user of the results. 1. Prompt the user