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At the beginning of an experiment, a scientist has 140 grams of radioactive goo. After 240 minutes, her sample has decayed to 17.5 grams. What is the half-life of the goo in minutes? Find a formula for

answered Jan 2

2 answers 209k views

What is the OCC's position regarding lending trust funds for a permanent mortgage loan where the bank's commercial department made the construction loan? 1) Regulation 9 prohibits it. 2) Such can be done

answered Nov 10, 2024

1 answer 68.6k views

Which of the following inequalities are correct? A -6<-4 B 4<6 C 0>-4

asked Nov 2, 2024

1 answer 158k views

What was the fate of the Marquis's killer, and who reported that fate to Defarge?

asked Oct 15, 2024

1 answer 110k views

Steven invests $5,270 into a savings account with an interest rate of 5.71% compounded semiannually. Which equation represents the total balance after t years? 1. A = 5270(1+0.0571t) 2. A = 5270(1+0.0571/2)^2t

answered Sep 15, 2024

1 answer 139k views

Why can going slower than other vehicles be hazardous? 1) It can cause accidents due to sudden braking by other vehicles. 2) It can disrupt the flow of traffic and lead to congestion. 3) It can increase

answered Jul 20, 2024

1 answer 197k views

"After the war when the colonies became states and created constitutions, voting was opened to more people than before the war." t/f

answered Jun 27, 2024

1 answer 5.3k views

Please help!!Thank you (−6w) ^3

answered Jun 17, 2024

2 answers 68.4k views

Nearly all the elements found in our environment were formed predominantly during the course of stellar evolution. The major exceptions are: a. iron and nickel b. silver and gold c. hydrogen and helium

answered Jun 7, 2024

1 answer 34.1k views

The taxiways for a small airport, with the runway make a triangle. The runway is 6400 ft long, and one of the taxiways is 3700 ft long. How long is the other taxiway if the angle between the 6400 ft runway

answered Apr 14, 2024

1 answer 193k views

We planned a picnic for the weekend; the weather looks promising. O Correct O Incorrect

asked Apr 6, 2024

1 answer 10.2k views

A compound microscope consists of a 8× eyepiece a 47× objective 17 cm apart. Assuming the final image is in focus with the eye relaxed, determine the following: Microscope magnification = Eyepiece focal

answered Mar 10, 2024

1 answer 86.0k views

Which is the most common route of administration of nitroglycerin? A. Intravenous B. Intradermal C. Suppository D. Sublingual

answered Feb 17, 2024

1 answer 72.7k views

What do you believe is the greatest threat to animals and why?

asked Feb 16, 2024

1 answer 92.9k views

What is the use of a cellular phone or other handheld wireless communications device to manually send, read, search the Internet, or engage in nonvoice communications with another person, including texting,

asked Feb 3, 2024

1 answer 60.0k views

Find the exponential Fourier series coefficients of the following signals and plot their amplitude and phase spectra. Note that no integration is needed to solve the problem. (a) x₁ (t)=2+4cos(3πt)−2jsin(7πt)

answered Jan 10, 2024

1 answer 86.9k views

What's your motivation for studying: to get good grades or to learn things effectively

answered Oct 9, 2023

1 answer 192k views

Herschel uses an app on his smartphone to keep track of his daily calories from meals. One day his calories from breakfast were 115 more, than his calories from lunch, and his calories from dinner were

asked Jul 22, 2023

1 answer 132k views

Divide. Express your answer in simplest form. 2 3/5÷2/79 1/1026/356/354 1/10

answered Jun 26, 2023

1 answer 85.3k views

Can someone help me with this one

asked Jun 16, 2023

2 answers 21.1k views

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