Please show a step by step on how to solve.
Q(t) = 0.85t
When Q(t) = 1/2,
(1/2) = 0.85t
Taking ln both sides
ln(1/2) = t*ln(0.85) = t*(-0.162)
-0.693 = t*(-0.162)
t = -0.693/-0.162 = 4.278
Please show a step by step on how to solve. Twinkies on the shelf of a...
A sample of size 7-10 is drawn from a population. The data is shown below 71.6 68 108. 9 6 86.8 108.9 94.7 1089 817 71.1 What is the range of this data set? range- What is the standard deviation of this data set? Remember, is a sample Phase report the answer with appropriate rounding reporting 2 more decimal places than the original data. Please, pirose, please do not calculate the value by hand stdev Get help: Video 4.5.5172 Box...
can someone please explain how to do this or show a step by
step?
Due in 7 hours, 29 mi Score on last attempt: 10 out of 1 Score in gradebook: 10 out of 1 Try another similar question Question with last attempt is displayed for your review only Let tan A 12 with A in QIV and find 5 csc(2.A) = -12/5 Preview TIP 11 W1] 11] 1/1] 1/1) (1/1) Enter your answer as a number (like 5.-3, 2.2172)...
Please show all your work. I need step by step. How did
you solve? Please help me both part or both question. Please help
me with all question. Will give you thumbs up.
Part IV – True or False Each question is worth 1 point. For each of the following statements, determine whether it is true or false (circle the answer; you don't need to show any work). 1. True or False: The rank of a square matrix equals its...
PLEASE SHOW (STEP-BY-STEP) HOW YOU WOULD SOLVE TO FIND THE
ANSWER.
REPLACEMENT ANALYSIS The Oviedo Company is considering the purchase of a new machine to replace an obsolete one. The machine being used for the operation has a book value and a market value of zero. However, the machine is in good working order and will last at least another 10 years. The proposed replacement machine will perform the operation so much more efficiently that Oviedo's engineers estimate that it...
Hi can you help me solve the following signal and system
question on CTFS harmonic functions. Please show me how to get
Cx[K] by integration by parts step by step. The graph for this
question is not needed. Thank you.
4. A periodic signal x(t) with a period of 4 seconds is described over one fundamental period by x(t) 3-t, 0<t<4. Graph the signal and find its CTFS harmonic function. Then graph on the same scale approximations to the signal...
How can I solve this in Pom- QM? Please show how to
solve it step by step.
1) Speedy Wheels is a wholesale distributor of bicycles for the
western United States. Its Inventory Manager, Ricky Sapolo, is
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I know how to solve normal 1/2 life equations but this one is
confusing me! Please help me get both parts.
I know the standard equations of
t(1/2) = ln(2) / k & At= A0 e ^ (-kt)
but those didn't work when i tried. i got stuck! thanks! :)
This question has multiple parts. Work all the parts to get the most points. Radioactive cobalt-60 is used extensively in nuclear medicine as a γ-ray source. It is made by...
How do you solve these questions (i.e. can someone show their
work please)? The answers are already shown here, but I do not how
the solutions are arrived at. Thanks so much.
17. Eight marksmen, labeled A, B,...,H, shot at targets with two types of rifle. Their scores were as in the table below: Marksman LA B C D E F G H sample mean sample SD Rifle Type 1 93 99 90 87 85 94 88 91 90.875 4.45...
solve no: 3.14 , 3.16, 3.19
please show each step and solve for beginners
120 Power System Analysis 3.12. A single-phase system similar to that shown in Figure 3.11 has two transformers A-B a B-C connected by a line B feeding a load at the receiving end C. The ratings and parame ter values of the components are 500 V/1.5 kV, 9.6 kVA. leakage reactance 5 % 1.2 kV/120 V, 7.2 kVA, leakage reactance 4 % series impedance (0.5 +...
can you please show how to do this step by step? thank you so
much.
Great Adventures Problem AP3-1 (The following information applies to the questions displayed below.) Tony and Suzie graduate from college in May 2021 and begin developing their new business. They begin by offering clinics for basic outdoor activities such as mountain biking or kayaking. Upon developing a customer base, they'll hold their first adventure races. These races will involve four-person teams that race from one checkpoint...