I need help with b and c

Q: mean and sam 3.

A: a) x¯1=∑x1n1    = 42510 = 42.5 x¯2=∑x2n2      =267.612 = 22.3 S1 = ∑(x1-x1)n1-1 = 6.98 S2 =…

Q: oこ? e)

A: Intregate the function

Q: 10. B 11. B B 12. B (A, B, C}

A: We will use basic set theory As per our policy, we can answer only 3 sub questions. Kindly repost…

Q: Only b)

A: Provided information is, the population mean for average weight of 12 year old children is 102…

Q: a & C

A:

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A: From the provided information, Sample size (n) = 800 Out of which 385 visited a place of worship…

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A: We need to find the amplitude, verticle shift, period.

Q: Need help with B and C

A: Explanation is given below...

Q: 4. C 3

A:

Q: B 3. A, E D.

A: Here we have to solve the question by using the basic concept of geometry

Q: 5. What is the value of b?

A:

Q: What does A =  what does B =

A:

Q: Need Help?

A:

Q: 9 b and c

A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

Q: he missing information. b) 16 22

A: Given data is : FGHI  is a rectangle  ∠GIH=22∘ To find the value of angle x and y

Q: b and c part

A: Given: n=46 and p=0.043. Then,μ=np=460.043=1.978 Andσ=np1-p=1.9781-0.043=1.38…

Q: B В. A B. P. P.

A:

Q: B,C,D

A: As you mentioned , answer b,c and d

Q: I need help with c and d

A: Given: Population mean μ=367 Population standard deviation σ=88 Let X be a repair cost  X ~N (367,…

Q: ti) μ (2,5) 1(3, 6)

A:

Q: 12in. 5in.

A: area of triangle = 1/2 base * height

Q: (a) (AN B)':

A: This is a problem of set theory.

Q: help from B and C

A:

Q: can you please and write and understand text

A: Apologies for the inconvenience. Here is the solution with improved explanation.    From the graph,…

Q: 3) Find é=? Φ =?

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Q: A ∩ B' = (A' ∪ B)' True or False

A: Demorgan theorem:

Q: A ∪ (B ∪ C)' = (A ∪ B') ∩ (A ∪ C') True or False

A: The given expression is:

Q: Sketcn the

A: To represent graphically the region whose boundary is determined by the given curves and calcuate…

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A: given: a-ba3+a2b+ab2+b3 we have to express it as a polynomial.

Q: b and c

A: It was stated that the an urn contains 15 red balls and 5 white balls. Two balls are selected at…

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A: Given, Each injection increases the drug concentration by 3mg/L Since before each injection 60% of…

Q: B and C

A: We have to find fourth degree Taylor polynomial T4x, for fx=3sinx at x=-π6. Taylor series is given…

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A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: (ANB) –C= (A –C)NB.

A:

Q: (A\B) ∪ (A\C) =  A={5, 6, 7, 8, 9}   B={6, 7} C={8, 9}

A:

Q: question

A:

Q: P(A and B) =

A:

Q: Find the number.C(7, 3)

A: C(7,3)

Q: 11 b and d

A: Combination is a technique to obtain the possible arrangements of listed items where the order of…

Q: a) µ= b) σ-

A: P65 = 14 P40= 5 z-critical value at alpha (0.65) = 0.3853 z-critical value at alpha (0.40)  =-0.2534…

Q: need help with #3

A: Given:The initial velocity of two stone is same that is given as u=48ft/sThe height of the stone…

Q: Need help with B and C

A: Given T:P2→P3, Tpx=dpxdx-xpx+x2px To find kernel of T, kerT=px∈P2|Tpx=0=px∈P2|dpxdx-xpx+x2px=0

Q: Need help with c

A:

Q: b) 15у - 12

A: Given, 15y-12 we have to solve it for the 'y'

Q: Help on letter a

A:

Q: Need help with 1

A:

Q: 19 a-c

A: Given: The frictional coefficient of Ice on steel is 0.02. The information for the provided data is:…

Q: 4 8 points What is BD? 16, 4 A В

A: