For #9-12, solve each equation. Express all answers in exact form. If the answer is irrational, also give the answer to 2 decimal places. log,(x + 11) - log,(x- 3) = 2 9.

Q: 25+2=

A: First we calculate 2^5.2^5= 2x2x2x2x2=32

Q: The number of guest represented is not 85

A: Min  = 15Q1 = 30Median = 45Q2 = 55Max = 100

Q: 10+7=?

A:

Q: Kindly answer d,e,f and g

A: Ans- d) Possible reasons why Contractor 2 did not submit a proposal include: Lack of capacity or…

Q: 20 14 16

A:

Q: A= ュC= D=0 FIND AK

A: The given matrix is A=1201213 To find: Ak

Q: Answer number 9

A: Data given  9 balls =5(Red)+4(green) balls  Two balls selected

Q: Evaluate   1 - ( 4 . 3 - 2 + 2 )

A: We have to evaluate: 1 - ( 4 . 3 - 2 + 2 )

Q: I sent a picture.

A: The hypothesis is, Null hypothesis: H0: The variables Gender and select different breakfasts are…

Q: 10 6. + 1 4

A: Follow the BODMAS rule while performing the operations. The BODMAS rule tells to perform the…

Q: 3&4 please

A: (3) Given that, the normal distribution has a population mean is, μ=50 The expected value of the…

Q: 2426

A: Given expression: 2+2

Q: 6 - 8 =

A: 6-8= -2

Q: 60 90

A:

Q: B. 168

A: Explanation and solutions is given below....

Q: where is number 6?

A: Given data :  Desk arranged in 4 rows and 4 columns Probability  of success (p) = 4/16= 1/4 = 0.25…

Q: 1 plus 1

A: Here we need to determine the value of 1plus1.

Q: 247

A:

Q: 20 . 35 60.

A: Given equation: 20=3560 Consider the missing term be 'x' 20x=3560 The objective is to find the value…

Q: Wilbur landed his plane,

A: In this case, the given information is that Wilbur landed his plane. There are no numerical values…

Q: 4-ఈటిపుంటి

A:

Q: I need help with 21

A: The given series is ∑n=1∞x-3nn25n. Let an=x-3nn25n, then an+1=x-3n+1n+125n+1. Apply ratio test,…

Q: > 3 19

A: