O Is the set S=\[1.2], [-4 2. abaris for R?.

Q: Giving a test to a group of students, the grades and gender are summarized below A В Total Male 14…

A:

Q: 7. Let f(x)=• 5 Find the average rate of change of f(x) from x = a to x= a+h and simplify X+3 your…

A: fx=5x+3 from x=a to x=a+h

Q: Caleb has a fully stocked fridge and is trying to decided what to prepare for his grandmother on…

A: possiblity

Q: If f(x) = 2x – 3 and g(x) = /x – 8, what is (f° g)(24)? Enter the correct answer.

A:

Q: 30. (6z4 + 3z2 – 9)(3z² – 6)–1 31

A: We can solve as follows

Q: -x)dx 1 2 х +x+1

A:

Q: Caleb has a fully stocked fridge and is trying to decided what to prepare for his grandmother on…

A:

Q: 1 -9 0 4 4 0 3 8 1 A = 0 0 2 9 0 0 0 1 ... The dimension of Nul A is (Type a whole number.) The…

A: a) dim of NulA = 1 Dim Nul(A) + rank(A) = no. Of column  dim Nul(A) +4=5  So, dim Nul(A) = 1

Q: Use the information given below to find cos (a+ß). 4 with a in quadrant IV 5' cos a tan B= 4 with B…

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Q: 18. ENERGY Light-emitting diode (LED) bulbs reduce energy waste. The average daily reduction in the…

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Q: Find the determinant of the matrix. Expand by cofactors using the indicated row or column. 4 0 -3 0…

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Q: For the matrix A, find (if possible) a nonsingular matrix P such that P-'AP is diagonal. (If not…

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Q: Solve In z + In(x – 2) = 5. Round your answer to the nearest hundredth. Check for extraneous…

A: Law of logarithm:ln A+ ln B =ln (AB)ln(x)+ln(x-2)=5ln(x(x-2)) =5x(x-2) =e5x2-2x-e5=0

Q: 7. In a certain year, there were exactly four Fridays and exactly four Mondays in May. On what day…

A: 7. number of days in may = 31 number of fridays = 4 number of monday = 4 then first day of the week…

Q: 5) How do you know that (2x-1) is a factor of 2x2 -17x+8? 6) How do you know that if…

A: Note: As per our company guidelines we are supposed to answer the first three sub-parts of the…

Q: Let the event E be the sum of a pair of six-sided dice that is divisible by three. List the events…

A:

Q: A desk is on sale for $429, which is 34% less than the regular price. What is the regular price?

A:

Q: The complex number z is defined by z = 3 ·x + 4.j where z is real. a) Find, in terms of z, the real…

A: complex number

Q: Linda bought an 8 foot long piece of framing to frame her 2 college awards. One award is 8.5 inches…

A:

Q: Classify each number below as a rational number or an irrational number. rational irrational -/25 7…

A: We can fillup the table as below.

Q: A $25,000 United States Treasury bill, purchased at 1.66% interest, matures in 98 days. The…

A: Given problem:- A $25,000 United States Treasury bill, purchased at 1.66% interest, matures in 98…

Q: Subtract. (3 + i)- (6 - 14 i) (3 + i)- (6 - 14 i) =| (Type your answer in the form a + bi.)

A:

Q: Compute the determinant of the matrix -1 2 0 0 -1 1 3 1 -1 and find its inverse if it is invertible.

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Q: what does R mean in R-C=C' , is that a universal set ?

A: Here R=universal set.   The Venn diagram of C is:   The Venn diagram of R - C is:

Q: Use the Babylonian's formula to calculate the area of a circle with diameter of 12 units. 1.1…

A:

Q: The angular velocity of a merry-go-round is w= pie/7 rad per secod A child is in a seat 8 feet from…

A: topic- circles and angles

Q: Bob owns a watch repair shop. He has found that the cost of operating his shop is given by c(x) =…

A:

Q: Simplify if x can represent any real number: (see attached)

A: Given x8y6We  know that x=x12

Q: 2. Given the helix 7(t) = (cos(t), sin(t), t) a. Find the curvature as a function K(t) %3D b. Find…

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Q: A photographer is asked to submit seven photographs from a collection of 14 for an exhibit. In how…

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Q: The complex number z is defined by z = 3 -z+4-j where z is real. a) Find, in terms of z, the real…

A: I have appended the formula used in the solution part

Q: How many possible ways are there to arrange the order of appearance for 15 contestants in a local…

A: We can answer the question as below to find the possible ways

Q: Solve the equation below: a) 2(3x-8) - 5 = 2(x-5) +(-2) b) 2-42/6((-3)2+2)

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Q: still confused on the steps. please clarify.

A: It would help if you mention on which step you are confused. You may also share screenshot of the…

Q: Find the abscissa on the curve x²=2y which is nearest to a point (4, 1). А. 0 С.2 В. 1 D. 3

A: Use the distance formula then minimise using derivative.

Q: If A = {x | x is an even integer}, B={x | x is an odd integer), C = (2, 3, 4, 5), and D = {8, 9, 10,…

A: We have to find out elements

Q: A baker has a bag with 20 cups of flour The baker plans to use the flour to mske 4 loaves of bread.…

A:

Q: 5. Evaluate determinant D by: c. Chios Method 6 4 12 16 6 8 8 14 14 4 A = 4 6 16 12 2 2 10 18 10 14…

A:

Q: Solve the problem. V Find the current I when the impedance is Z = 10 - 4 j and voltage is V = -9 j.…

A: Given problem:- Find the current I when the impedance is Z =10 - 4 j and voltage is V = -9 j. (Z…

Q: 6x2 = 21x %3D

A: Given :

Q: A bank loaned out $28,500, part of it at the rate of 15% annual interest, and the rest at 7% annual…

A: We know that x% annual interest of y means, interest earn is y×x100.see below the calculation

Q: Which of the following is a consequence of Elliptic geometry? The sum of the angles of a triangle is…

A: We need to choose correct option.

Q: 87) Simplify the expression. (-121)5/2

A: On solving this we will get

Q: Determinant of 2 x 2 Matrices. Solve for the determinant of the following matrices: 7 -3 A = 4 B =…

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Q: Which two lines do not pass through B nor F? E EDC DBF СВЕ ACG

A:

Q: 1. Find the inverse. * = 4y * = y Oy- O y = a* 2. Simplify. 18 216 729 27 323

A: Given query is to find the inverse and the simplification of the expression.

Q: 14. The rate of a stream is 4 km/h. Grace paddles downstream a distance of 9 km and then back…

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Q: A scuba diver is 356 feet below the surface of the water. The angle of depression the diver makes…

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Q: Choose two figures which are topologically equivalent to each other 20

A: Two figures are topologically equivalent iff one figure can be transformed into the other by…

Q: The height y, in feet, of a baseball t seconds after being thrown upward can be approximated by y =…

A: