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a. An ophthalmic solution containing 40 mg/mL of cromolyn sodium and 0.01% of benzalkonium chloride in purified waterb. A parenteral infusion containing 20 % (w/v) of mannitolc. A 500-mL... more

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Math Chemistry Pharmacology

04/04/24

How many grams of anhydrous dextrose should be used in preparing 1 liter of a 1/2% isotonic ephedrine sulfate nasal spray?

Provide step-by-step rationale and context/indications about why a certain approach to this problem is the correct one.

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Math Chemistry Pharmacology

04/04/24

How many milliliters of a 5% solution of boric acid should be used in compounding a given prescription? (Details below)

Oxymetazoline hydrochloride 1/2%Boric acid solution qsPurified water ad ... more

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Math Chemistry Pharmacology

04/04/24

How do you calculate the effective quantity (g) of sodium chloride related to tonicity in 100 mL of an intravenous fluid labeled "5% dextrose in 0.45% sodium chloride"?

What steps and formula should be used for a problem like this, and what is the overall rationale?

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Math Business Econometrics Macroeconomics

04/04/24

macroeconomics question

Consider an economy with three companies A, B, C. Company A produces cardboard, (10 points) which is used by Company B to produce boards and cards, which is used by Company C to produce board... more

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Math

04/04/24

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms. Second-degree, with zeros of −1 and 3 , and goes to −∞ as x→−∞.

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Math Calculus Prealgebra Precalculus

04/04/24

Determine if W1 is a basis for R3 and check the correct answer(s) below

Here is the link to the question. A video would really help https://ibb.co/wc1mrxx

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Math

04/03/24

a banner is the shape of a square with a area of 225 feet square.what will be the perimeter of the banner if the sides are doubled in length

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Math

04/03/24

A rectangular room is three times as long as it is wide, and its perimeter is 32 meters. Find the length of the room

A rectangular room is three times as long as it is wide, and it’s perimeter is 32 meters. Find the length of the room.

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Math

04/03/24

Gina and Cole are selling shirts to raise money for their club. Together they sold 56 shirts. Gina sold 8 less than three times the number of shirts Cole sold. Which system of equations models this... more

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Math

04/03/24

A rectangular garden measures 30ft by 60ft. Surrounding (and bordering) the garden is a path 2 ft wide. Find the area of this path. Be sure to include the correct unit in your answer.

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Math Elementary Math

04/02/24

How do you multiply, divide and reduce fractions?

3/4 X 5/62/7 ÷ 5/14

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Math

04/01/24

Elsa took out a 2-year loan to buy a car at a 6% simple interest rate. If she has to pay $264 in interest, how much principal did she borrow?

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Math

04/01/24

Elsa took out a 2-year loan to buy a car at a 6% simple interest rate. If she has to pay $264 in interest, how much principal did she borrow?

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Answers •1

Math Prealgebra Probability Data Science

04/01/24

PERMUTATIONS HELP: How can you arrange 9 people if Tina has to be next to Quinton OR Tatiana?

The answer is 151,200 but I am not getting that

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Math Prealgebra Probability Data Science

04/01/24

PERMUTATIONS HELP: When drawing 7 cards from a deck, what is the probability of drawing...

a.) 3 face cards? - answer 15.03%b.) at most 5 spaces? - answer 99.95%For a, I am doing this but this isn't right:[(12P3)(40P4)] / 52P7

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Math

04/01/24

How many different committees can be formed from 11 teachers and 48 students if the committee consists of 2 teachers and 4 students?

How many different committees can be formed from 1111 teachers and 4848 students if the committee consists of 22 teachers and 44 students?

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Math Calculus

03/31/24

please help thank u

find the derivative of the function f(x)= sin^-1 [(3x^5 -4)^3]

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The dimensions of a track that encloses a large soccer field is below. 36.5M,84.39m, 84.39M and 36.5M. What is the area of the soccer field rounded to the nearest whole meter?

In a right triangle ABC, where ∠B is the right angle, AB=5 units, and BC=12 units. Find the length of the hypotenuse AC.

A liter of an electrolyte solution contains the following: 131 mEq Na+, 111 mEq Cl-, 5 mEq K+, 29 mEq C3H5O3- (lactate), and 4 mEq Ca2+. How do you convert each of these values to mmol/L?

Sterile solutions of potassium chloride containing 5 mEq/mL are available in 20 mL containers. How do you calculate the amount, in grams, of potassium chloride in the container.

A sterile solution of potassium chloride contains 2 mEq/mL. If a 20-mL vial of the solution is diluted to 1 liter, what is the percentage strength of the resulting solution?

How do you convert blood plasma range of 11 to 25 mcmol/L of copper (MW=63.55) to mcg/mL?

How many milliliters each of purified water and an isotonic sodium chloride solution should be used to prepare 30 mL of a 1% w/v isotonic solution of fentanyl citrate (E=0.11)?

How do you calculate the following to determine if they are hypotonic, isotonic, or hypertonic?

How many grams of anhydrous dextrose should be used in preparing 1 liter of a 1/2% isotonic ephedrine sulfate nasal spray?

How many milliliters of a 5% solution of boric acid should be used in compounding a given prescription? (Details below)

How do you calculate the effective quantity (g) of sodium chloride related to tonicity in 100 mL of an intravenous fluid labeled "5% dextrose in 0.45% sodium chloride"?

macroeconomics question

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms. Second-degree, with zeros of −1 and 3 , and goes to −∞ as x→−∞.

Determine if W1 is a basis for R3 and check the correct answer(s) below

a banner is the shape of a square with a area of 225 feet square.what will be the perimeter of the banner if the sides are doubled in length

A rectangular room is three times as long as it is wide, and its perimeter is 32 meters. Find the length of the room

pls help me math

A rectangular garden measures 30ft by 60ft. Surrounding (and bordering) the garden is a path 2 ft wide. Find the area of this path. Be sure to include the correct unit in your answer.

How do you multiply, divide and reduce fractions?

Elsa took out a 2-year loan to buy a car at a 6% simple interest rate. If she has to pay $264 in interest, how much principal did she borrow?

Elsa took out a 2-year loan to buy a car at a 6% simple interest rate. If she has to pay $264 in interest, how much principal did she borrow?

PERMUTATIONS HELP: How can you arrange 9 people if Tina has to be next to Quinton OR Tatiana?

PERMUTATIONS HELP: When drawing 7 cards from a deck, what is the probability of drawing...

How many different committees can be formed from 11 teachers and 48 students if the committee consists of 2 teachers and 4 ​students?

please help thank u

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How many different committees can be formed from 11 teachers and 48 students if the committee consists of 2 teachers and 4 students?