The half-life of titanium-51 is approximately 5.76 minutes. Step 3 of 3: How much of a 5 gram sample of titanium-51 would remain after 5 minutes? Round to three decimal places.

Q: An otic solution contains 2.3 mg of drug in a 0.35 mL single use package. Based on 20 drops per…

A: Here we are changing the unit from 1 drop to µg.For changing a unit to a new unit by multistep…

Q: 5.) The number of butterflies in Southern Nevada is modeled by N = 100 ekt where t is the tim weeks.…

A: We have to find time when N= 600

Q: Suppose that a shallow earthquake occurs in which the P waves travel 8 km/sec and the S waves travel…

A:

Q: Use a linear approximation to estimate the following numbers without using a calculator: a. 7.942/3…

A:

Q: A scientist records the mass of a proton a 00.00 0.0000000000000000000000016726231 qu Use a single…

A: We will convert it in standard form of 10 and convert gram into kg also

Q: One skier beat another in a race by 0.00056 s.how many milliseconds and microseconds is this time…

A: for milliseconds 1 second=1000 millisecondstherefore0.00056 s=0.00056×1000=0.56 milliseconds

Q: empty gas tank of a truck needs to be completely filled. The tank is shaped like a cylinder that is…

A: radius(r)=diameter(d)2r=1.82=0.9h=3.5Volume(V)=πr2hSubstitute r=0.9 and h=3.5

Q: If a solution contains 400mg of a particular drug per 5mL (i.e. the 'strength per volume' is 400mg…

A: 8.75mL

Q: 3. Strontium-90 is used in machines that control the thickness of paper during the manufacturing…

A:

Q: Find the closest z-value such that 80% of the total area lies to the left of it.

A: P(Z<z)=0.80

Q: Compare the amount of earth movement (energy released) by earthquakes of magnitudes 8 and 9. (Round…

A: An earthquake of magnitude M release energy E is given by log10E=4.4+1.5M

Q: Use the table to the right to answer the following question. Item Energy released by burning 1 kg of…

A: Given energy released by burning 1 kg of sedimentary rock = 1.6 x 109 Country A energy consumption =…

Q: V = H= 4 in B= SA = 4 in 12 in P= LA =

A:

Q: 19. In AGHJ, GH=8, HJ= 10, and mZG= 120. To the nearest tenth, what is %3D %3D mZJ?

A: The Sine rule: asinA=bsinB=csinC   Given: GH=8, HJ=10 & m∠G=120°

Q: A train with a maximum speed of 105 km/h has an acceleration rate of 0.67 m/s2and a deceleration…

A: The objective of this question is to find out the time it takes for the train to accelerate to its…

Q: F. 2.5(JK) 12 What is HL? = 7H %3D

A: Topic:- geometry

Q: (b) Calculate the P-value. P-value 0 (Round to three decimal places as needed.)

A: Given,Sample size (n)= 15Sample mean x¯ = 21.1Sample standard deviation(s) = 6.3Level of…

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A:

Q: 4. How many revolutions will a car wheel of diameter 30 in, make over a period of half an hour if…

A:

Q: A certain radio isotope has a half-life of 12 years. Find the mass that remains from a 220mg sample…

A: Half life = 12 yrs 220 mg is the initial mass Therefore decay constant = ln2 / half- life

Q: If the intensity of a photon from an X-ray tube is 350 and the intensity measured at the detector is…

A: