1: How many millilitres of a concentrated acid would need to be added to 30 ml of 20 % topical acid solution to change its concentration to 25%?

Q: A student with an estimated VO2max of 51 ml/kg/min wants to run 3 miles at 75% of VO2max. How long…

A:

Q: A patient with hypokalemia has orders for potassium 60 mEq in 250 ml of d5w. The institution’s…

A: The objective of this question is to determine the rate at which the IV pump should be programmed to…

Q: A tank contains 3,000 L of brine with 11 kg of dissolved salt. Pure water enters the tank at a rate…

A:

Q: A tank contains 400 liters of fresh water. Brine containing 0.3 kg/L of salt runs into the tank at…

A: We need to find concentration.

Q: You are making Roasted Garlic Soup for 125 guests. Each person is to receive a 5-fluid ounce portion…

A:

Q: The half-life of Palladium-100 is 4 days. After 12 days a sample of Palladium-100 has been reduced…

A: Topic = Algebra

Q: A juice box measures 4 1/ 1/5 5 cm long, 10 cm high, and 5 % cm wide. What is the total amount of…

A:

Q: calculate the concentration of a solution in percentage by mass prepared by dissolving 10g of…

A: 10grams of solute is dissolved to get 11g of solution That means the solvent is 1 gram Therefore the…

Q: Helium in a 2.5 L flask at 28 °C exerts a pressure of 325 mm Hg. How many moles of helium are in the…

A: Given that helium in a 2.5L flask at 28degree exerts a pressure of 325 mm hg. We need to calculate…

Q: The half-life of Palladium-100 is 4 days. After 24 days a sample of Palladium-100 has been reduced…

A:

Q: How arams of Salt must be e ladded to 80' arams of a 22% Salt Solution to abtain a H0°yo salt…

A: We have to find the amount of salt in grams.

Q: If 12oz of a 20% sugar solution is combined with 8oz of a 32% sugar solution find the concentration…

A:

Q: A tank of base area 300 cm2 is filled with water to a height of 16 cm. When 7 pails of an equal…

A: Volume is given by the product of base area and height.

Q: The physician orders 50 units of regular insulin in 250 mL of 0.9% normal saline.  If the IV pump is…

A: Given data:     The given amount of insulin in 50 units: X=250 ml. The amount of insulin received by…

Q: An order is received to infuse penicillin G 4,000,000 units in 100ml D5W q 12 h. The tubing drop…

A: The objective of this question is to calculate the number of drops per minute that should be given…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.