The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 57 ounces and a standard deviation of 8 ounces. Use the Standard Deviation Rule, also known as the Empirical Rule. Suggestion: sketch the distribution in order to answer these questions. a) 99.7% of the widget weights lie between and b) What percentage of the widget weights lie between 49 and 81 ounces? c) What percentage of the widget weights lie below 73 ? Question Help: DVideo Message instructor

Q: How many even 3-digit numbers can be formed from the digits 1, 3, 4, 8, and 9 with no repetitions…

A: Out of the total 5 digits 1, 3, 4, 8 and 9 given, the even digits are 4 and 8. For the 3- digit…

Q: -48 6

A:

Q: how many integers from 1 to 1000 are multiples of 3 or 5 (or both)

A: We want to find number of integer from 1 to 1000 are multiples of 3 or 5 (or both)

Q: 2/18 – 12/32 + 3V50

A: The solution is given below in the next step:

Q: 1/3+2/9

A: Given 1/3 + 2/9

Q: d. The standard deviation is c. The mean of this distribution is probability that the time will be…

A: Given X~U(3,38) Result: if X~U(a,b) Mean=E(X)=(a+b)/2 V(X)=(b-a)2/12 Note: According to Bartleby…

Q: 20. What is the sum of all the exponents of the expansion of (8x-7y)¹2 a. 163 b. 150 c. 953 d. 156

A: Introduction: The binomial expansion theorem is very useful in expanding a binomial terms with…

Q: 4. Determine (16-912) dt c4

A: We will solve the problem.

Q: 7 items chosen 5 at a time

A:

Q: 6 2/5 + 1 3/10

A:

Q: 7/2 + 3 4/6

A:

Q: n?_4

A:

Q: 8x + 6 c² + 9x - 361] S[x² 3x

A:

Q: *1.5.11 Add. - 4+(-5) = 4 + (-5) =

A: Introduction: Integers are whole numbers (that is, numbers with no fractions) that include negative…

Q: Factor 10k + 1 into a product of primes for k = 1, 2, 3, 4, 5.

A: The main objective is to factor p(k)=10k+1 into product of primes for k=1,2,3,4,5.

Q: P (15. 1) P (11,7)

A:

Q: 7. How many terms are there in the multinomial expansion of (x₁ + x₂ + ... .+x)"? ******..

A: We want to find the number of terms in the multinomial expansion of x1 + x2 + ... + xrn

Q: 20/5+5+2*8

A: Consider the given expression

Q: Reduce the following to the lowest terms. Show how to calculate the greatest common divisor by the…

A: The given fraction number is,Here we can write,As we can see the number 4 can be canceled out.This…

Q: 19. Determine the binomial power that when expanded is x12 x⁹ + x6 x15 + x3 1 + Show your work. 2 16…

A:

Q: coefficient of variaton for given populaion   5,8,9,11,15,16,17,19

A:

Q: How many 4-permutations of the multiset {A®, B®,C5,D²} exist?

A: claim- how many 4-permutation of the multiset A∞ , B∞ , C5 , D2exist ? as we know  number of r…

Q: fijnd the  prob that atleast  2  people share the  same  birth week in a room of 30 people

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: Foctors of 18

A: Factorization of the number is obtained by the writing the number as the product of prime numbers A…

Q: 5 7/12 + 1 3/4 + 4 1/2

A: Given that 5712+134+412Solution  :5712+134+412=57+39+24612

Q: . Expand the following by using the binomial formula. Simplify your answer. (Vi+ (express your final…

A: We have to expand (√x+√y)4

Q: There are 1/8 blue balls, 1/4 green balls, 1/12 red balls and there are 26 white balls. How many…

A:

Q: 9 5/12 - 3 2/3 =

A: Case 1: Let the given number be in mixed fraction notation.

Q: 42 -13

A:

Q: expansion of (1-2m)“

A:

Q: 6 3/20 - 6 3/8

A:

Q: W 4. What is the value of the 4th term of the expansion (a + b)"? O a5 O 5a*b O 10a²63 10a b?

A:

Q: | (16 – 2*) dz =

A: To find : the value of ∫0216-x4dx   Using the formula ∫abxndx=1n+1bn+1-an+1

Q: 1 3 8.

A:

Q: 1*10+8*1=?

A: the given expression is: we have to find the value of the given expression.

Q: 5 2/5+ n= 75/6

A: Given query is to find the value of n.

Q: 17 8 15 Find show work please 2.

A:

Q: mplify. (76)2

A: