Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jan 30, 2024

Ngoc needs to mix a 20% alcohol solution with a 50% alcohol solution to create 100 millileters of a 26% solution. How many millileters of

Ngoc needs to mix a 20% alcohol solution with a 50% alcohol solution to create 100 millileters of a 26% solution. How many millileters of each solution must Ngoc use? Answer: Ngoc must mix millileters of 20% solution and millileters of 50% solution.

Step by Step Solution

★★★★★

3.37 Rating (144 Votes )

There are 3 Steps involved in it

Step: 1

Lets solve this stepbystep Set up variables Let x be the number of milliliters of the 20 ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Calculus

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

9th edition

131429248, 978-0131429246

More Books

Students also viewed these Accounting questions

Question

Nuri needs to mix a 10% alcohol solution with a 60% alcohol solution to create 200 millileters of a 15% solution. How many millileters of each solution must Nuri use? 2 answers

Answered: 1 week ago

Question

A researcher wants to study the effects of sleep deprivation on motor skills. Nine people volunteer for the?experiment: Amanda,?Brian, Christine,?David, Emily,?Fred, George,?Heather, and Ivan. Use...

Answered: 1 week ago

Question

★★★★★

Theodore needs to mix a 30% fungicide solution with a 60% fungicide solution to create 100 millileters of a 36% solution. How many millileters of each solution must Theodore use?

Answered: 1 week ago

Question

★★★★★

Which of the following statements best describes the 'dilation' in rock mechanics? a. Movement of the rock along the shear direction during the direct shear tests b. Radial expansion of the intact...

Answered: 1 week ago

Question

★★★★★

Two charges are placed as shown in Fig. 17-49 with q1 = 1.2 Î¼C and q2 = - 3.3 Î¼C. Find the potential difference between points A and B. A 0.10 m 92 -0.10 m-

Answered: 1 week ago

Question

★★★★★

Data for Pat Metheny Company are presented in EB-3. Instructions Prepare a statement of cash flows using the direct method. (Do not prepare a reconciliation schedule.)

Answered: 1 week ago

Question

★★★★★

=+c) Would it be appropriate to run a multiple comparisons test (for example, a Bonferroni test) to see which lists differ from each other in terms of mean percent correct? Explain.

Answered: 1 week ago

Question

★★★★★

On January 1, 2016, Caswell Company signs a 10-year cancelable (at the option of cither party) agreement to lease a storage building from Wake Company. The following information pertains to this...

Answered: 1 week ago

Question

★★★★★

Bond X is noncallable and has 20 years to maturity, a 8% annual coupon, and a $1,000 par value. Your required return on Bond X is 8%; if you buy it, you plan to hold it for 5 years. You (and the...

Answered: 1 week ago

Question

★★★★★

River Spray Company was organized to grow cranberries. They entered into an agreement with a landowner to lease 125 acres to develop a cranberry bog. The agreement states that River Spray will be...

Answered: 1 week ago

Question

★★★★★

General Lithograph Corporation uses no preferred stock. Their capital structure uses 52% debt (hint: the rest is equity). Their marginal tax rate is 23.92%. Their before-tax cost of debt is 5.55%....

Answered: 1 week ago

Question

★★★★★

1. In this question, we will see a technique commonly used in mathematics: comparison. We arcsin(x) da) in two different ways and compare the result. In compute the same quantity: general, this...

Answered: 1 week ago

Question

★★★★★

2.5% budget reduction: Budget used is between 91% and 95% of the budget allocated. 5.0% budget reduction: Budget used is less than 90% of the budget allocated. None: Budget used is greater than 95%...

Answered: 1 week ago

Question

★★★★★

As a member of the design team, I worked on a project to modify electrical switches. The Design Team consists of three members, namely a Coordinator, a Designer, and a Design Analyst. It was my...

Answered: 1 week ago

Question

★★★★★

When designing the distribution channel, one of the decisions we must make is deciding the type of distribution channel to use: direct, some variant of an indirect channel, multichannel, omnichannel....

Answered: 1 week ago

Question

★★★★★

An electronics company purchases a particular component from two sources: "Supplier A" and "Supplier B". The following statistics were gathered by testing a large number of the components to see if...

Answered: 1 week ago

Question

★★★★★

Selected information from Large Corporation's accounting records and financial statements for 2021 is as follows ($ in millions): Cash paid to acquire a patent $ 38 Treasury stock purchased for cash...

Answered: 1 week ago

Question

★★★★★

Discrete sample spaces: suppose there are N cable cars in San Francisco, numbered sequentially from 1 to N. You see a cable car at random; it is numbered 203. You wish to estimate N. (See Goodman,...

Answered: 1 week ago

Question

★★★★★

In Problems a-b, set up a definite integral for the arc length of the given curve. Use the Parabolic Rule with n = 10 or a CAS w approximate the integral. a. x = t, y = t, = t; 1 t 6 b. x = t, y =...

Answered: 1 week ago

Question

★★★★★

Figure 11 shows two function. One is the function f, and the other is its derivative f'. Which one is which? 10 -10

Answered: 1 week ago

Question

★★★★★

If = 46 and = 108 are direction angles for a vector u, find two possible values for the third angle.

Answered: 1 week ago

Question

★★★★★

A particular county employs three assessors who are responsible for determining the value of residential property in the county. To see whether these assessors differ systematically in their...

Answered: 1 week ago

Question

★★★★★

a. Show that a constant d can be added to (or subtracted from) each without affecting any of the ANOVA sums of squares. b. Suppose that each is multiplied by a nonzero constant c. How does this...

Answered: 1 week ago

Question

★★★★★

The power curves of Figures 10.5 and 10.6 can be used to obtain (type II error) for the F test in two-factor ANOVA. For fixed values of , the quantity is computed. Then the figure corresponding to is...

Answered: 1 week ago

Previous Question Next Question