59,485 Answered Questions for the topic Math

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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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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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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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

pls help me math
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.
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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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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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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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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Math Calculus

03/31/24

please help!!!!
find y'' by implicit differentiation; √x + √y = 1
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Math Calculus

03/31/24

please help!!!!
find the derivative of the function g(x)= 8^2x^2cos(4-5x^3) the cos(4-5x^3) is on the same level as the 2x. it is not being multiplied by 8^2x^2 its apart of it
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Math Calculus

03/31/24

Please help thank u

Find dx /dy implicit differentiation: y^2sinx+x^3cos y = sin x cos y
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Math

03/31/24

Fractions strategies
What is the missing fraction:1/12, 1/27, 1/6, 1/9, ? , 1/3
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Math

03/29/24

Correction of a math problem
Write an equation of the line that asses through(3,-2) and is parallel to the line y=9x-6
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Math Calculus

03/29/24

Verify that the function satisfies the three hypotheses of Rolle's Theorem on the given interval. Then find all numbers c that satisfy the conclusion of Rolle's Theorem.
F(x) = x^3-4x^2-16x+9, [-4,4]I got to the point of finding the derivative of the function where it equals: F'(x) = 3x^2-8x-16When solved, I got the solutions of x=-4/3 and x=4. When I submit these... more
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Math Statistics

03/29/24

Standard Normal Probabilities Extremes

Hello! I need help understanding how to find the answer using the table. I am currently in college level Elementary statistics. Determine the value of z* such that satisfies the conditions below.... more
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Math

03/29/24

On opening day a new music store a 40% discount on all electronic guitars. If the regular price on a guitar is $425 , what is the sales price?
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Math

03/28/24

Trouble selecting a tutor

Hi - I enter all the info, select a tutor, it says it’s sending me an email verification before connecting me to a tutor, but I never get the email. I checked and it’s my proper email listed in my... more
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