6. A man in a motorboat at A receives a message at noon, calling him to B. A bus making 40 mph leaves C, bound for B, at 1:00 PM. If AC = 30 miles, what must be the speed of the boat to enable the man to catch the bus ?

Q: 15 of 18 Chrissy starts riding her moped at 19 mi/h. After a while, she slows down to 8 mi/h, and…

A:

Q: 4) Consider a particle MOu along astraight line ha s eločil funchonv=ť'+xT-15 1st=6 a) Frnd…

A:

Q: 7. When a vehicle is said to be travelling at -35 km/h, what does this infer?

A: We can explain the answer in the following steps.

Q: Find if y dy et 2а?+3я — 2 -

A:

Q: -11sin (z)dz -

A:

Q: #2 it must be in the format of the second picture.

A: (a)

Q: o From where to where is the red bird in the air?

A: Bird is in the air, means the bird has been flying. From above given diagram, the bird has been…

Q: (3= +2021) (e금 + e) de +ez-) dz =? 2=4

A: The given integral is ∫z=43z+2021e1z-3+e1z-2dz. To find: value of the given integral. Formula used:…

Q: ou place a 24-foot ladder against the will the bottom of the ladder be from ne nearest tenth of a…

A: We are asked to find the length of the base from the ladder to building

Q: iF Zz fexiy) where R= ě- ě Gud ge ě- ě show That!- +y5= (e-ぎ)( - 24

A:

Q: present. (i) If it is found that the number doubles in 4 hours, how many may be expected at the end…

A:

Q: Nen elionSe linlar Vation. solve th Laaa IE there sna SlhanteNOStiayý. TE numbers Art Salhianener…

A: The given equation is,

Q: The American Court Reporter Institute finds that the average student taking Elementary Machine…

A: Given : the average student taking elementary Machine shorthand will progress at the rate given…

Q: A researcher believes that the percentage of men who believe that taking the law into one's own…

A: We have to find hypothesis for the question no. 11

Q: O 4 feniz la (1AVex), show that

A:

Q: if Azx2 At ee=2 Re le a.) 1 where -(A-2:1). At है (1+ ta) ? QHA-21)

A: Let A be a 2×2 matrix defined by  A=abcd Then, by Putzer's algorithm,  eAt=p0tM0+p1tM1…

Q: 4. Evatuate E Jitxe dx dy answered you to draw.

A:

Q: Qa. If Fes) = T , fined fcts %3D -2)-५) -৪)

A:

Q: 5. Find MZRPQ. 99° P 111 R MZRPQ Enter your next step here

A:

Q: 19. MZPQR S 313 R (25x-13)", %3D

A:

Q: a. Amy will arrive on time while Tess will not b. Both Amy and Tess will not arrive on time.

A: here define events  amy arrive on time  = A Tess arrive on time  = T here arrival of amy and tess on…

Q: 8 Giuen DE DE H. EH HE Proue: ADHE ADHE

A: We have to proof

Q: 3. If z=2cis TT/6, what does z^6 equal?

A:

Q: A survey asking "How long does it take for you to eat breakfast?" gave the results shown below. tion…

A: Graph reading....

Q: What is the general solution of the following ODE / + 4 =

A: Here, ODE is

Q: Suppose that, the R2 is higher for model 2 but the adjusted R2 is lower for model 2. Which one of…

A: The correct option is  The coefficient estimate α3 is non zero but not significant.

Q: EX#3: A baker added enough chips to the dough so that only 1% of the cookies will contain no chips.…

A:

Q: Suppose that the supply of a product is given by p = 15+7 In (4q + 1), where p is the price per unit…

A:

Q: dz ニ Z – 2j K K : z |= 1

A:

Q: 1+1 is equals to?

A:

Q: dropped, then how come it would bounces up 3/5 from the previous height. If one really dropped from…

A: A shuttle was dropped, then it would bounces up 3/5 from the previous height.

Q: Wa aties will swhve r A in 40 Co40 4. co 4 40

A: In the given triangle , the length of the side adjacent to 40 degree is 5 The hypotenuse is x We…

Q: told him that one of them was forged. F not know whether the forged coin was h or lighter than the…

A: Introduction: The process of defining the similar qualities of two numbers and identifying the…

Q: -Vali ed finetre P'e)= C76-2 , 36-10 , ). E-6

A:

Q: If g (t) = d, where d is a Real number like in part 2, what happens if c = 0? Why?

A:

Q: Which amount of time is greater for the average person? The total time spent on his/her cell phone…

A: The solution is given below

Q: c. 20 ÷ 5: Since = 5- %3D 20 ÷ 5 =

A:

Q: If you saw a backward “R” rotated at 30° it would take you ________ to decide it was backwards than…

A:

Q: et de 22r + 4 e

A: We need to evaluate the integral∫exe2x+4dx

Q: ううう) the parome rie repreçin tatiun solution sit g the lineow equation! O Find 4.

A: Given that  2x-y/4=4  To find the parametric set of Linear equations

Q: 3s +8 14. If F (57 キind f(t) キ12s +52

A:

Q: 21, Referring to Example 50.9, show that G(Q&2, i/3)/Q(i 3) ~ (Za, +).

A:

Q: My kitchen clock is working properly but was showing 10:06, which I know is the wrong time, when I…

A: Solution:    The kitehen clock shows 10.06where I arruived at my friendshouse it was showing…

Q: 9 show Itat Ihe maclayvin Sevies For Hense is メ+ メ t.. 4- X

A:

Q: A score of x=70 on an exam with u=82 and o=8, or a score of x=60 on an exam with u =72 and o=12?

A: We have given that,  X1 = 70 and mean (u1) = 82 and standard deviation (sigma) = 8 Or X2 = 60, and…

Q: I needed help with part d. (d) between 160 and 161, inclusive are on time But it was nice to…

A: For the help of part d. (d) between 160 and 161, inclusive are on time.

Q: Derive its dual problem parumeter min E Ix;IP st. ehere x= (XいP ER ,A ERMP, AERY be

A:

Q: the point (2.1). (1.12, 1.25) O(1.19,1.42) (1.17, 1.37) tes

A: The given parabola is y=x2 Let the coordinates of the point be (x,y) The distance   between  the…

Q: Hello,       Can you tell me if I’m on the right track and can you tell me how to solve this problem…

A: Value of

Q: 23. Complete. a. If m L1 = 20, then m Z3 = m L4 = _?, and m L5 = b. If m L1 = x, then m 23 = m L4 =…

A: Triangle: In an isosceles triangle, there are two base angles and one other angle. The two base…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.