z=1.25, µ=25 and o=4 X=? Z=-0.5, X = 25 and s = 6 X =?

Q: If s? or s is equal to zero, all measurements must have the same value. A) True B) False

A: We want to find S2 for all observation are same

Q: 1 [{t• c*} = s2(s – 3)

A:

Q: 86. e* dx et3

A:

Q: What is the measure of <CBD assuming EH || AD ? Gt 4x-8° B 3x+2 D <CBD=

A: Here we use the property of corresponding angle.

Q: How many moles of K are formed from 81 grams of KCI?

A: Given weight of KCl = 81 gm Now atomic weight of K = 39.10 g/mol Atomic weight of Cl = 35.45 g/mol

Q: An object is placed in a room where the temperature is 20°C. The temperature of the object drops by…

A:

Q: Suppose E(X) = 8, and a = .69. What is E(aX)? (Please round to two decimal places: ex: 12.34)

A: Given that E(X)=8, and a=0.69. E(X) is the expected value of X and a is a constant.

Q: A mole of a certain chemical weighs 0.023 grams. 3 moles of this chemical weigh A 0.023 g © 0.069 g…

A: A mole of a certain chemical weighs 0.023g, then we have to calculate the weigh of 3 moles of this…

Q: Differentiate: /(x)=e*+3"+ In(4) A s'(x)=e*+3* B ® s'(x) =e*+3*In(3) + © s(x) =e*+3*+ ; (D D…

A: We need to find the derivative of the given function.

Q: If the assembly line is running at a cycle time of 130 sec/unit and there are 5 workstations, what…

A: Given cycle time (C.T.) is 130 sec/unit Number of workstations (N) = 5 Total task time ∑T=400 sec

Q: [(30oshm +e coshm sinhmdm +eoshm 4.

A: First we put cosh(m)=u and differentiate both sides with respect to u and solve it

Q: (c) If the minimum effective concentration is 10 ng/ml, when should the next dose be administered?…

A: Given the minimum effective concentration is 10 ng/ml we are given with C(t) = 10 C(t)=20te-0.05t we…

Q: Given that P(B|A)=0.84 and P(A)=0.49, what is P(B AND A)? Round to three decimal places.

A:

Q: A metal is heated up to a temperature of 500°C. It is then exposed to a temperature of 38C.

A: Given that Metal is heated up to temperature 5000c The surrounding temperature is 380c Temperature…

Q: 1. Measurments were made on a thousand husbands and a thousand wives. If the measurements of…

A:

Q: 6. If 200 grams of water is to be heated from 24.0°C to 100.0°C to make a cup much heat must be…

A: Write the formula for head added and put all the given values.

Q: H.W. E

A:

Q: Find the value of  “z sub alpha” z0.15 And  for z0.02

A: The z0.15 denotes the z score for the area of 0.15 to the right of it.

Q: Solve for the value of x. Round to the nearest tenth. 6.7 12.1 14.5 O 14.5 O 18.8 O 21.2 O 124

A: The given circle is : To find the value of x.

Q: You measure amylase activity at pH 5 and pH 7. With 7 replicates at each pH, how many degrees of…

A: Question 9: From the given information, there are two levels pH5 and pH7. Each level has 7…

Q: (a) The length of time it takes to fill up your gas tank. answer: (b) The number of errors found on…

A: The length of time is continuous data. So, Length of time to fill gas tank is continuous data.…

Q: E valuate

A:

Q: 6. y = In (e' + e")

A:

Q: S.N Temperature Humidity 1 40 57 2 45 54 50 54 4 55 60

A: NOTE: As per the guidelines, we are supposed to solve first three subparts only. Please repost other…

Q: If P(t) is measured in dollars/hour and t is measured in hours, what are the units of P'(t)? O…

A: Given P(t) = dollars/hour P'(t)=d/dt(dollars/hour)  We are derivating with respect to time

Q: Differentiate h(t) = (rª – 4)³(1³ + 4)ª. h'(t) =

A:

Q: 10. Suppose you were given that PH=PG. What could you conclude? B C D

A: solution  Given figure                 And PH=PG

Q: 0.66 0.76 it of mercury in the population?

A: As per the question constructing 90% confidence interval using Minitab Step 1: Open Minitab and…

Q: 8. S cot?x dx

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 12. L(s? – 1) sds 13. (1² – #) dt

A: ∫xndx=xn+1n+1+C , C is a constant for any real number n.

Q: . Calculate the SID for the toad population in the following community: Species Number A 3 B 6 C 2…

A: This is a algebra problem

Q: The half-life of a radioactive isotope Is the time It takes for a quantity of the Isotope to be…

A: Given query is to find the amount after 4 half life.

Q: 12) А) HL C) ASA B) SSS D) AAS O E C O D

A: We have to find the option

Q: A bottle of water with an initial temperature of 25 •C is placed in a refrigerator with an internal…

A:

Q: A client is prescribed to receive 4 t of a medication every 4 hours. How many ounces of the…

A:

Q: evaluate using the appropriate method or combination of methods.

A:

Q: 3. For X bar = 100.00 and S = 10.00, approximately what percentage %3D of the cases lie between…

A: 3. Given data: Let X be any random variable normally distributed with: Mean, X¯=100.00 Standard…

Q: The p-value is equal to O 0.0455 O 0.0027 O 0.2703 O 0.3173

A: Given Data: x¯=53n=9σ=3

Q: N 92 14 PZ40° 18 1. m2M = 2. m2N = 3. PR 4. QR 5. m20

A:

Q: Find the antiderivative given below. 14 e + dr - 28

A: Given that: ∫8x-ex+14x8dx

Q: What is the intensity level of a lawm mower if the sound has the intensity of 0.00063 W/m^2?

A: Given  Intensity level L = 10 log(I/Io) db I = 0.00063 W/m2 = 63× 10-5 W/m2 Io =  10-12 W/m2

Q: 3. What is the meter reading, in ccf, indicated by each of the gas meters shown? 0000 '0000 0000…

A:

Q: 1. A mercury thermometer recards a temperature of 8 degrees Fahrenheit at 10 A.M. If the temperature…

A: Note: Since you have posted multiple questions we will solve the first question for you. If you want…

Q: You measure amylase activity at pH 5 and pH 7. With 7 replicates at each pH, how many degrees of…

A:

Q: A factory produces bicycles at a rate of 95 + 300r² – 10t bicycles per week (t in weeks). How many…

A:

Q: If the temperature of the metal surface is {6} K, then calculate its value in Fahrenheit

A: Given information: Given that the temperature of the metal surface is K = 6.

Q: 22. Given: MLIFG= 128° %3D H. MIHF

A:

Q: In a certain factory, a unit of work is completed by A in 4 minutes, by B in 5 minutes, by C in 6…

A: Given problem is  :

Q: how much more intense is an earthquake with a magnitude of 5.4 on the ritcher scale than one with a…

A: