School Year (X) Number of Dropouts (Y) 2001-2002 112 2002-2003 94 2003-2004 78 2004-2005 107 2005-2006 105 2006-2007 98 2007-2008 72

Q: Evaluate T(n) and O(n) for the n = 84 and n = 2100.

A:

Q: Find the matrix of rank at most 2 that is closest to A with respect to the Frobenius norm and…

A: The matrix A=1-22-2302-11 By examining the matrix, we can observe that the third row (2 -1 1) is a…

Q: 3.5(0.3x-1.5y)-4(0.2x-1.2y)

A: According to question,Given expression,3.50.3x - 1.5y-40.2x-1.2y

Q: Keith's dad is 23 years older than Keith. If the sum of their ages is 51, how old is Keith (k)

A:

Q: n is the same as 239 added to the product of 238 and z

A:

Q: What is the value of a500 when an = an-1 + 2 with a = 3 1003 O 3003 603 O1502

A:

Q: 20の+ 7=130p+5

A:

Q: -5 • -1/7 • 4/8

A: Refer to the we have to find the product of the -5 • -1/7 • 4/8

Q: 1+3+5+7...+1003

A: Sum of n odd numbers, where the last term of the series is (2n – 1), is, Sn = 1 + 3 + 5 + …. + (2n –…

Q: egrand as a sum of

A:

Q: (1. 2) (3.-2) (-1.-2) (4.-3)

A: Integral of a function from a to b= area of the function from x=a to x=b

Q: 6.5+ 4

A: To simplify given

Q: 3. H-8)- (4-8) -10

A:

Q: Evaluate. ((-1) -4) +5-(-2)

A: Use the BODMAS rule to evaluate the given expression. −12−43+5⋅−2First solve the terms in the…

Q: H={74,75,76,...,280} n(H)=

A: We are going to use basic counting principal to find n(H)

Q: Ja:2-6-3

A: STEP 1;  TO FIND VALUE OF a see below;

Q: (4x² - 9)72 99

A:

Q: -3 1 8 3 7 -1 4 0 5 3]

A:

Q: 3 a₁ = (-1)²¹-¹12 (²) , n = 1,2,3...

A:

Q: f(-0.5) =

A: We have to find f(-0.5)

Q: Find the sum of all multiples of 3 between 1 and 1000.

A: Given : To determine the sum of all multiples of 3 between 1 and 1000

Q: B. A small bakery produces two types of cakes: plum cake and chocolate cake. He sells plum cake for…

A: B.  Let us frame a linear equation for the given data.  'x' represents number of plum cakes 'y'…

Q: 0.4r-0.13-0.7r=3r-5.74

A:

Q: Sum yx- X =12,8,11,9 4=13, 5,2,7

A: x y yx 12 13 156 8 5 40 11 2 22 9 7 63

Q: -3. 6÷5.4

A: Given: -3.65.4

Q: 6 2/5 ÷ 4

A: Given query is to solve the expression.

Q: {A €R?x2 | tr(A) = 0} | tr(A) — 0}

A: Here we take a general matrix of the given set then find the basis.

Q: 200 ein /3 27 k=3

A:

Q: What is the difference between Za and Ta

A: Z alpha is the test to calculate the confidence interval in which the data and its observed sample…

Q: 3 (=-2)* 2. Show that - = 00,

A:

Q: Find for the sum of the first 70 multiples of 3.

A:

Q: 1 3. s'+3s²

A: We have to find Laplace inverse by convolution theorem.

Q: 0.7x - 0.75 = 0.17x + 5.25

A: Given  0.7x - 0.75 = 0.17x + 5.25 Now we going to find the value of x