From Questions to Solutions

What is the product of [tex]$8.2 \times 10^9$[/tex] and [tex]$4.5 \times 10^{-5}$[/tex] in scientific notation? A. [tex]$36.9 \times 10^{-45}$[/tex] B. [tex]$12.7 \times 10^4$[/tex] C. [tex]$3.69 \times 10^5$[/tex] D. [tex]$3.69 \times

Select the correct answer.Points [tex]A[/tex] and [tex]B[/tex] lie on a circle centered at point [tex]O[/tex]. If [tex]OA = 5[/tex] and [tex]\frac{\text{length of } \widehat{AB}}{\text{circumference}} = \frac{1}{4}[/tex], what is the area

PLEASEE HELP!!!! The length of DE (the minor arc) is 22 cm. What is the circumference of F? A. 538 cm B. 138.16 cm C. 220 cm D. 660 cm

Which of the following formulas determines your estimated maximum heart rate? A. 200 - your age B. 200 + your age C. 220 + your age D. 220 - your

(b) What is 36.6 expressed as a fraction in simplest form?

A pendulum with a length of 36.9 cm has a period of 1.22 s. What is the acceleration due to gravity at the pendulum's location?

Find the value of x. a 39.3 b 48.7 c 65 d 77

A chemistry student needs to standardize a fresh solution of sodium hydroxide. He carefully weighs out 86 mg of oxalic acid ([tex]H_2C_2O_4[/tex]), a diprotic acid that can be purchased inexpensively

Teresa measures [tex]\frac{5}{8}[/tex] foot of ribbon for a costume. She needs seven pieces of ribbon with that same length. What is the total length of ribbon Teresa needs to make

A patient has an illness that typically lasts about 24 hours. The temperature, \( T \), in degrees Fahrenheit, of the patient \( t \) hours after the illness begins

Karyn cuts the length of a ribbon into 4 equal pieces, each 1 1/4 feet long. How long was the ribbon?

Carbohydrates Versus Fats We report a study designed to demonstrate the dietary influence on metabolic processes. The study included experiments to verify whether different meal types (in this case, carbohydrate-rich

Solve the equation: \[ 8.3x = 4.2x + 36.9 \]

The Condé Nast Traveler Gold List provides ratings for the top 20 small cruise ships. The following data shown are the scores each ship received based upon the results from

How much heat will be absorbed when 38.2 g of bromine reacts with 12.4 g of hydrogen according to the following equation? \[ \text{H}_2 + \text{Br}_2 \rightarrow 2\text{HBr} + 72.80