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Questions in Grade College

[Done] Select the correct answer. A particle has two down quarks and one up quark. What is the charge of that particle? A. +e B. 2 -- e / 3 C. 0 D. 2 +- / 3

[Done] True or False: The story of the crossing of the Red Sea is without a doubt illogical.

[Done] Given a function value of an acute angle, find the other five trigonometric function values. $\csc \theta=1.7$ $\sin \theta \approx 0.59 \quad \cos \theta \approx 0.81 \quad \tan \theta \approx 0.73$ (Round to two decimal places as needed.) $\sec \theta \approx \square \cot \theta \approx \square$ (Round to two decimal places as needed.)

[Done] An investment portfolio is shown below. | Investment | Amount Invested | ROR | |---|---|---| | Savings Account | $3,200 | 2.1% | | Municipal Bond | $4,900 | 4.5% | | Preferred Stock | $940 | 10.5% | | Common Stock A | $1,675 | -3.5% | Using technology, calculate the weighted dollar amount of the savings account. A. -$58.63 B. $58.63 C. -$67.20 D. $67.20

[Done] For [tex]f(x)=3 x-9[/tex] and [tex]g(x)=\frac{x+9}{3}[/tex] find: a. [tex](f \circ g)(x)[/tex]; b. [tex](g \circ f)(x)[/tex]; c. [tex](f \circ g)(9)[/tex]

[Done] Private business enterprises in Ghana can obtain funding from A. Trade credit B. Service Secretariat C. Judicial Service D. International Monetary Fund

[Done] A client is prescribed subcutaneous filgrastim. Which action(s) should the nurse take when administering this medication? Select all that apply. A. Provide acetaminophen before and 24 hours after administration. B. Avoid shaking the medication prior to injecting. C. Refrigerate the medication until ready to administer. D. Apply warm, moist heat after administering the dose. E. Discard unused portion after administering the dose.

[Done] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Done] $x^2+\frac{1}{2} x+$

[Done] The quadratic function $y=-x^2+10 x-8$ models the height of a trestle on a bridge. The $x$-axis represents ground level. To find where the section of the bridge meets ground level, solve $0=-x^2+10 x-8$ Where does this section of the bridge meet ground level? Choose an equation that would be used to solve $0=-x^2+10 x-8$ $(x+25)^2=-8$ $(x-5)^2=17$ $(x-10)^2=25