From Questions to Solutions

In humans, most enzymes function best at temperatures around: a. 98.6 °F b. 97.6 °F c. 100.0 °F d. 98.0 °F

3.00 L of a solution contains 36.9 ppm of SnCl2. A) 1.11 mg B) 110.7 mg C) 3.69 mg D) 36.9 mg

Find the area of a triangle with legs that are 15 m, 25 m, and 20 m. A. 42.4 m² B. 150 m² C. 38.2 m² D. 106.1 m²

Points A and B lie on a circle centered at point O. If \( OA = 5 \) and \( \angle AOB \) is given, what is the area of

A population of values has a normal distribution with u = 245.1 and o = 99.8. You intend to draw a random sample of size n = 232. Please answer

Let [tex]f(x) = 7x - 4[/tex]. What is [tex]f(6)[/tex]? A. 38 B. 48 C. 42 D. 46

The pressure system begins at 99.7 kPa. The volume of the gas is 150 mL. What would be the final volume in the system if the pressure drops to 99.8

Select five numbers that have 2, 5, and 11 as prime factors. A. 220 B. 550 C. 190 D. 1, 045 E. 440 F. 330 G. 110 H. 418

What voltage is required to store 14.0 mJ of electrical energy on a 6.0×10⁻⁹ F capacitor? A. 46 V B. 9.5 V C. 2.2×10³ V D. 9.3×10⁻⁴ V E. 4.8×10⁴

Dawn and Emily each had the same length of ribbon. Both girls used their ribbons to make identical bows. - Dawn made 12 bows and had 128 cm of ribbon

The balanced equation for the combustion of ethene is given below. If 97.7 g of oxygen is used, how much heat energy will be produced? \[ \text{C}_2\text{H}_4 + 3\text{O}_2 \rightarrow

Celsius and Fahrenheit The formula to convert from Celsius to Fahrenheit is [tex]F = \frac{9}{5}C + 32[/tex]. Use this formula to complete the statements below. Round your answers to the

What is the surface area of this triangular prism, rounded to the nearest tenth? A) 18.5 m² B) 36.9 m² C) 43.6 m² D) 87.2 m² Dimensions: Length: 5.3 m

What is absolute zero? 1) 32° Fahrenheit 2) 273° Celsius 3) 0° Celsius 4) 0° Fahrenheit 5) 0° Kelvin

If Pat the cat was traveling at a speed of 3.5 m/s, and it took her 38.2 seconds to run the entire length of the street she lives on, how