Let n = 9. Find n - 1. n - 1 = a/5

Q: Solve for x. x+1 x +4 6. 5.

A:

Q: Evaluate. n=1 2n+4 7n

A:

Q: Let A = Find 4A. 4A = 0 5 -2 -8 -

A: Explaination of the answer is as follows

Q: Find the sum of the general term an = 7n + 25 from 5th term up to 20th term.

A:

Q: Evaluate L{r³e3+5,

A:

Q: Simplify. 2 [5x 5y2 0]

A: We need to simplify the given expression.

Q: Determine a conclusion. Choose the correct answer below. the null hypothesis. There is difference…

A: That is, there is no evidence to conclude that there is significant difference between the two…

Q: (4x² - 9)72 99

A:

Q: あ。(12イ45 bt-ef e

A: 2x+53ax-53

Q: or n>3

A: Given: Mathematical statement 2Fn>Fn+1 for n>3. We have to check whether a given statement is…

Q: 6 + 7/25. 7/25 =

A:

Q: Q5 Show that EL >². n n =1

A: Consider that x is a random variable. From the formula of population variance;

Q: 3/4 5/6

A: The given set of questions ,  1 13÷16 Apply division rule ,  1316=13×61         =2 2 25÷47 Apply…

Q: Find the product of all positive integers from n down through 1 for n = 5.

A: Concept: The calculus helps in understanding the changes between values that are related by a…

Q: Express the expression 5.x² * in into Sigma notation.

A: The binomial expansion:a+bn can be expressed in Sigma notation as: a+bn=∑r=0nnr an-rbr.

Q: IV. Find the sum of the squares of the 1st In consecutive positive integers. A. Sum of the lat 12 B.…

A:

Q: Solve for n. k (3-n) %3D

A: b=k(3-n)pbp=k(3-n)

Q: 60100 -0.58,-5, 0.85 Which of the following shows the above numbers arranged in decreasing order?

A: We have to find the decreasing order of the given numbers.

Q: Is 1/4 bigger or 1/3 bigger?

A: To find which is bigger we have to convert the fractions into decimals. Then comparing them we know…

Q: 5 1/6 - 2 1/3

A: Given that 5 1/6 - 2 1/3

Q: Let A = 2 0 and 1 -1 2 3. find A+(28)"

A: Given that A= 1201-12        and B=2-11103 find A+2BT

Q: m*n-s for m = -3 and n = 2

A: Our objective is to find the solution

Q: 5x + 1/8= 3x-5/4 6. 10

A:

Q: ind p hat if x is 7 and n is 10

A: The provided information are: Number of success (x) = 7 Number of trials (n) = 10

Q: Take away 9 6/7 from 10 1/2.

A: You must have idea about fractions to understand it better.

Q: iPhone. The number of iPhones purchased is given by N= 2,000,000/1+2e-4t where {t is the time in…

A: Given, N=2,000,0001+2e-4t              ........1WhereN→Number of iPhones purchasedt→timein weeks

Q: 6x 0 < * = 5e

A: we can see from the graph

Q: = 55. Determine the value of n if (5)

A:

Q: . n &gt; 5 only if n &gt; 7.

A: Given that n&gt;5 only if n&gt;7