Find the present value of $90,000 due in 7 years at the given rate of interest. (Round your answers to the nearest cent.) (a) 3%/year compounded semiannually $ (b) 3%/year compounded quarterly $

Q: w + 4 w + 10 6. 8.

A:

Q: Find the Rank of B 2. 2 B= 24 2

A: According to question,Given matrix,B = 212243212

Q: 4s +5 S -4

A:

Q: x-6X

A: We need to find the integral ∫dxx2-6x. So,                            ∫1x2-6xdx=∫1x-32-9dxLet…

Q: x² ,2 xp V16-x2

A:

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: Problem 1. Do the following sets of vectors span R3? Select an Answer 1. 2 -8 2 2 -8 -1 2 Select an…

A:

Q: -7.4v+2.4(-7.1v+-10)+6.7

A: simplified value is -24.44 v - 17.3

Q: 3-4+8

A: 3-4+8 =-1+8 =8-1 7

Q: 3 - 7w + 5 - 6w

A: The given expression is 3-7w+5-6w.

Q: 7 - 6(1- 2x)

A: Topic:- algebra

Q: 3x + 5x + 6 + 10 =

A: To solve these type of question follow these steps : Add same variables together and then equate.

Q: 23-8K

A:

Q: Consider F(x) = = F(0) = 0 F'(3) = 6 F'(1) = 0 O F'(4) = 10 F'(2) = 2 I tf(t) tf(t) dt. Which of the…

A:

Q: 3.9b + a3 + 27 - 3a2 + 5a3 - 2a2 + 2.1b + 7

A:

Q: 7(n-2)=28

A: Solving for n

Q: 5 3 + s2-8 s2+ 3.

A:

Q: 4b2 + 8b +7 = 4

A: Given that

Q: 2(3+3+9-8)-6

A: Given data:- 2(3+3+9-8)-6

Q: 5n + 10 + 4 = 4n + 6

A: Since the given 5n + 10 + 4 = 4n + 6. we have to find the value of n.

Q: 1 - = AV25 + BV5 + C V25 + V5 + 1 A+ B + C =?

A:

Q: squareroot z+8=3

A:

Q: w + (-7), when w = - 1

A: The expression is given by w+(-7) To evaluate: The value of the expression when w=-1.

Q: 6x + 7 – 8x + 12 = 15

A:

Q: 2+1+5+7

A: 2+1+5+7=3+5+7=15

Q: x-6x

A:

Q: 4x2 5x2

A:

Q: 3x + 4 8 + x+12 8 x+8 6

A: To find the value of x.

Q: 1+4+6+8

A:

Q: 3V3 3.

A:

Q: 7x4 28x7

A: Given that,       7x428x7 = 14x3     (By exponent rule    xmxn=xm-n)

Q: 4 5x2 Evaluate dx. TV3x2-1

A:

Q: бу 16y + 8 12y +6 7

A:

Q: 10 – 2x6 dx

A:

Q: 18+k=6(3-7k)-5k

A: Given equation is having an unknown 'k' which is to be found out by solving the equation.

Q: 7. (2x + y)³

A: