Find all solutions to the equation. 2 sinx- cosx=1 Write your answer in radians in terms of t, and use the "or" button as necessary. Example: x n5 + 2kn, k EZ or x n7 +kn, kEZ

Q: a. Find the Cramer-Rao lower bound for the variance of unbiased estimators for 0. b. Given the…

A: The Cramer Rao lower bound is given by 1E∂ log L∂θ2

Q: Evaluate I = dr 9 + 16x6

A: To evaluate the integral.

Q: l0. |×メーdx

A:

Q: The quotient of four and a number added to negative twenty-three is six

A: Let  the number be =x then 4x+(-23)=64x-23=64x=6+23x=429

Q: Round 66,486 to the nearest thousand

A: Consider the given number is 66,486. We have to round the given number to the nearest thousands. The…

Q: ON COMPUTER PLEASE   A.    +5x+4>4

A: the question is related to inequality we solve it.

Q: Janice makes 3 identical charm bracelets for her friends. Each bracelet is made with 2 charms and a…

A: Given No. of bracelets = 3 No. of charms in each bracelet = 2 Cost of Charm = x Cost of chain = $4

Q: The temperature was falling 3 degrees every hour. How many degrees had the temperature dropped after…

A: In 1 hour it drops 3 degrees  So, in 8 hours it drops (3x8)=24 degrees

Q: Subtract the product of 8 and 6 from a number. Then divide the result by the difference of 46 and…

A:

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: 7) 61 1

A: Use Pythagoras thereon to find the length of an unknown side in a right angle triangle.

Q: Divide. y + 10y +21 y +7

A: Dividey2+10y+21y+7

Q: What is 6 times 4

A:

Q: Blank of 80 is 50

A: Blank of 80 is 50

Q: Answer 20

A:

Q: Finel for r=1-Sino

A:

Q: Please answer D7 and D9

A: Solution-: We want to find D7=? and D9=?

Q: Find the last three digits of 240 + 341 + 442.

A: Find the last three digits of 2^40 + 3^41 +4^42.

Q: What is 4 times 4

A: We have the given statement as    What is 4 times 4

Q: Simplify 3-8=

A: We have given to simplify  3-8=3-3-5 3-8=0-5 3-8=-5

Q: -9x = -31.4

A:

Q: _*3 = 234. %3D

A:

Q: Write 21/9 as a mixed number

A: 21/9 can be written as  (18+3)/9 = 18/9  + 3/9

Q: What is 5 times 6

A: follow next step

Q: Phoebe has a debt of 65.00 pesos. Matt's debt is thrice that of Phoebe's. Write an integer…

A: