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
1. Computation. Compute the number of CHB and Reinforced bar . . . - Brainly 1 - 32067418 Computation Compute the number of CHB and Reinforced bar needed on the given scenario (Each RSB is 6 meters in length and the height of CHB id 18 cm ) A wall 1 1 meters from the ground with a length of 3 meters is to be constructed using a 4" concrete hollow block (CHB) 2 layers of CHB will be buried on the ground The distance of the vertical reinforce steel bar (RSB) is 60cm and the horizontal RSB is to be placed after every 3 layers of CHB
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
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
Calculate the molality of 200g of NaOH dissolved in 150g of . . . - Brainly Finally, we can calculate the molality using the formula: molality (m) = moles of solute mass of solvent (in kg) molality (m) = 5 00 mol 0 150 kg = 33 33 mol kg Therefore, the molality of the NaOH solution is 33 33 mol kg To calculate the molality (m) of a solution, you need to know the moles of solute and the mass of the solvent