B. Body Mass Index (BMI) calculation. (8 points) - Brainly Answer: BMI=kg m2 BMI Explanation: BMI=kg m2: Body Mass Index is a simple calculation using a person’s height and weight The formula is BMI = kg m2 where kg is a person’s weight in kilograms and m2 is their height in metres squared BMI: Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women BMI is a rapid way to discover if you are overweight, obese, underweight or normal See more about BMI below in this page
7. Evaluate 5! (5-3)!3!? - Brainly. ph 7 Evaluate 5! (5-3)!3!? - 30793306 Answ er: 5! (5-3)!3! = 10 S olution: To evaluate this expression, we need to start with the innermost operation, which is the parentheses (5-3)! simplifies to 2!, which is equal to 2 x 1 = 2 3! equals 3 x 2 x 1 = 6 So now we have: 5! (2!) (3!) Substituting the values we found earlier, we get: 5! (2 x 1) (3 x 2 x 1) 5! (2 x 3 x 2) 5! 12 Using a calculator or by hand, we can calculate 5! to be 120 So the final answer is: 120 12 = 10 Therefore
A 3-m steel bar was cooled from 65ºC to 30ºC. What will be . . . - Brainly Answer: To calculate the final length of the steel bar, we need to use the coefficient of linear thermal expansion of steel and the initial length of the bar The formula to calculate the change in length of a material due to a change in temperature is: ΔL = αLΔT where: ΔL = change in length α = coefficient of linear thermal expansion L = initial length ΔT = change in temperature In this case, we have: α = 11 x 10^-6 ºC (coefficient of linear thermal expansion of steel) L = 3 m
Example of a beneficial mixture - Brainly. ph Example of a beneficial mixture - 29671272 Answer: Here are few more examples: •Smoke and fog (Smog) •Dirt and water (Mud) •Sand water and gravel (cement) •Water and salt (sea water) •Pottasium nitrate, sulfur, and carbon (gunpowder) •Oxegyn and water (sea foam) •Petruleum , hydrocarbons , and fuel additives (gasoline)
2% of 250 is what number - Brainly. ph 2% of 250 is what number - 31705347 Answer: To calculate 2% of 250, you can multiply 250 by 0 02 (which is the decimal form of 2%) 2% of 250 = 250 * 0 02 = 5 Therefore, 2% of 250 is 5