A chemist creates 200 milliliters of a 52.5 % alcohol solution by combining a 30 % alcohol solution with a75 % alcohol solution. If x represents the amount of the 30 % alcohol solution used and y represents theamount of the 75 % alcohol solution used, which of the following could be used to model the giveninfromation?2000.32+0.3x +0.75y105+200%3D0.03x +0.075y1052003x +7.5y1052000.3x0.75y52.5%3D+200%3DO 30z +75y52.5

Here, 30% of the solution is represented by x and 75 % of solution is represented by y. Now, the…

A chemist creates 200 milliliters of a 52.5 % alcohol solution by combining a 30 % alcohol solution wit 75 % alcohol solution. If x represènts the amount of the 30 % alcohol solution used and y represents amount of the 75 % alcohol solution used, which of the following could be used to model the given infromation? 200 o{0.3 + 0.75y 105 %3D 200 0.03x + 0.075y 105 200 3x + 7.5y 105 + 200 0.3x + 0.75y 52.5 %3D 200 30x + 75y 52.5 %3D ||||

A chemist creates 200 milliliters of a 52.5 % alcohol solution by combining a 30 % alcohol solution wit 75 % alcohol solution. If x represènts the amount of the 30 % alcohol solution used and y represents amount of the 75 % alcohol solution used, which of the following could be used to model the given infromation? 200 o{0.3 + 0.75y 105 %3D 200 0.03x + 0.075y 105 200 3x + 7.5y 105 + 200 0.3x + 0.75y 52.5 %3D 200 30x + 75y 52.5 %3D ||||

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

See similar textbooks

Related questions

Q: 9 cosxdx

A: Given, y=∫x10+4cosxdx

Q: The temperature of water in a certain lake on a day in October can be determined by using the model…

Q: a. Show that If 1 iv3 z = 2 2 Then z7 = z. b. Evaluate all the roots of the Equation: z* + 16 = 0

A: We will solve both the parts only using some basic knowledge of complex numbers and their…

Q: Which of the following gives the correct solution(s) for the equation 2x = r - 4 ? O A. no solution…

A: Given equation is 2x=x-4. Taking Square on both sides, 2x2=x-422x=x2-8x+16x2-10x+16=0

Q: —бх° + 14х10 dx = +C. %3D x-2

Q: Ўitsўіхву. ч. +8 Ця +7ўz FЧу; таўст бу, 2 * Чуа +2y=0 20

A: As per the question we are given a system of second order linear homogeneous differential equations…

Q: P

A: Given, Max.(Z)=10x+10ysubject to constraint, 5x+9y≥90…

Q: y 39у - 272 y =?

A: The solution to the given question is explained below.

Q: The number of people attending an outdoor concert, pre COVID, can be modeled by c(p) = 0.07V 400 · ,…

Q: Assume that y varies jointly with x and the square root of z. If y=48 when x=4 and z=16, then find…

Q: D AC = BD = 30 EA = 16x + 5 EC%3D 13x+20 EB = ED = 4y 1

A: We have to find length

Q: 2) Solve the following equation for x and express your answer to three decimal places 2*+1 + 2* = 8…

Q: If we have B= (2Xyz,5XyE,312) anod shewas $ = X+y = - z.T find ⑤マ幅)マ¢

A: Find the attachment

Q: If 9x/4y = 1 and y = 18 , what is the value of x?

A: Simplify the equation and put value of y we get the x,

Q: a. If y = 1000(2-0.1x ), find the value of y whenx = 10.b. Use graphical or numerical methods to…

A: If y = 1000(2-0.1x ), find the value of y whenx = 10.

Q: r4 3 +1 d y? 1

A: We will solve the problem

Q: S,(2x-y)dxdydz

A: Consider the integral: ∫12∫0z2∫0y-z2x-ydxdydz

Q: y = C¡e e-2= + Cze³* + C2e%

Q: ZPSR (9x- 3) (4x - 12)° Q.

Q: y = 4x + 3 and y = 3x

A: on sketchting the graph we get

Q: %3D i=2

Q: find the inverse of FCX) = --x4メ-6 and Graph it f(x) = 2. X +4x -6

A: Given equation is fx=12x2+4x-6

Q: у" - 2у" — Зу %3D0

Q: Precalculus hw help. 21 and 22. A, b and c. Thank you.

A: Hi there, at a time we can answer only one question. So I have answered first question.

Q: - Solve for x: x² - 3ax = 4

Concept explainers

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.

Question

100%

A chemist creates 200 milliliters of a 52.5 % alcohol solution by combining a 30 % alcohol solution with a
75 % alcohol solution. If x represents the amount of the 30 % alcohol solution used and y represents the
amount of the 75 % alcohol solution used, which of the following could be used to model the given
infromation?
200
0.32+
0.3x +
0.75y
105
+
200
%3D
0.03x +
0.075y
105
200
3x +
7.5y
105
200
0.3x
0.75y
52.5
%3D
+
200
%3D
O 30z +
75y
52.5

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Differential Equation$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, trigonometry and related others by exploring similar questions and additional content below.

Similar questions

solution for this equations are 4x1 - 3x2 + x3 - x4 + 2x5 -x6%3D8 xl - 3x2 + x3 - 2x4 + x5 - 2x6 = 9 -2x1 + 3x2 - x3 + x4 - x5 + 2x6 = -7 %3D 2x1 + x2 - 3x3 + x4 - 2x5 + 5x6 = 2 x1 - 2x2 + x3 - 3x4 + x5 - 4x6 4 %3D 5x1 -4x2 - x3 - x4 + 4x5 + 5x6 = 9 Select one: a. x1=-1,x2=-2,x3%3D6,x4=-3,x5%3-4,x6=3 b. x1=1,x2=-2,x336,x43=3,x5%3D-4,x6%3D3 C. X1-1,x2=-2,x3=6,x4=-3,x5=-4,x6-3 d. x1=1,x2%=-2,x3%3D6,x4%3D-3,x5=D4,x6-3
Solve the given higher order DE у" — у" + 3Dу — 5у %3D е*Siп 2x
With V0= 3, write down the equation whose solution gives the time at which the tumor is half it's original volume. (Re)write the equation with zero in the right-hand side.
ZB = %3D ZA = %3D AB=
The spread of a virus through particular population is modeled by (photo attached), where t is the number of days. How many were infected initially (t=0) and and the end of 7 days
Express by y, in the terms of x variables where y,=cx, and bűc = 8. %3D
Solve IVP by hoplace lbanaform 2€-3 %3D
Each row represents an experimental “run” (in this case, averaged sample of mango wine). Column A shows the run number; Column B shows the percentage of ethanol; Column C shows the amount of glycerol (in g/L); Column D shows the amount of acid (in g/L); Column E shows the temperature of the run (in °C); and Column F shows the pH of the run. Y represents Ethanol of mango wine. 1. Create a scatterplot of the ethanol data for all 20 runs a. Draw a graphical representation of the model that you chose to use. b. Comparing the model to your data, evaluate its fit in one or two sentences. (Not sure what this question is getting at. I've provided all the information given) c. Replace the generic Yi = β0 + ε with the information you have here. Please help. I have no idea what this even means or where to start. HERE is the attached dataset to start with; a b c d e f Run Ethanol Glycerol Acidity Temp pH 1 4.8 3.5 0.84 24 3.8 2 9.6…
:38 PM Mon Mar 7 eHome Page HISET Test Prep Resourc X https://h a hiset.ets. 18 A radio station ordered hats and coffee mugs to give away as prizes. A total of 1,000 of these items were ordered, and 3 times as many coffee mugs were ordered as hats. In which equation does h represent the number of hats ordered? A. h = 1,000(3) B. h = 1,000(4) 1,000 C. h = 2 1,000 D. h = 3 1,000 E. h = 4 Unauthorized copying or reuse of any part of this page is illegal. 10