If f(x)=ax+12 and f(4)=8, then 'a' is equal to ..... Select one: O a. 5 O b. 1 c. -1

Q: f(x) = 2x + 5 x + 1 find f-¹ (3) = Select one: O a. -2 O b. 1 O c. none of the options given O d.…

A: To find inverse of given function at 3.

Q: Find the value of (1+ i)" + (1 – i)", V n E N

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: The area of a rectangle

A: As we know that reactangle is a quadrilateral.The quadrilateral whose apposite sides are equal in…

Q: Let A= -5 2 , B= 1 0 . Then 2A+3B= Select one: O a. [-7 4 b. [-10 4 ] C. 1-9 4 d. [-2 2]

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Q: C. Given f(x) = 3 – 2x – x2, Determine each of the following. a.) f(-6) b.) f c.) f(x²) d.) f(x – 1)

A:

Q: If P(A) =0.55 and P(A and B) =0.22. A and B are independent, find P(B)=?

A: It is given that  P(A) =0.55  P(A and B) =0.22 Given, Event A and B are independent then, P(A and B)…

Q: If n(A) = 42, n(B) = 17, and n(A N B) = 8, find n(A U B).

A:

Q: If - x + 10 s 15 then: Select one: a. xs-5 b. x 2 5 C. X 2 - 5 d. xs 5

A: Given information: An inequality is given as: -x+10≤15 This inequality is solved for the value of x.

Q: · Let f(x) = 8x? and g(x) a. Find (f+ g)(x). b. Find (f – g)(x). c. Find (f g)(x). d. Find (스) (x).…

A:

Q: (instruction: take x = - 1.50, – 1.00, - 0.50,0,0.50, 1.00, 1.50)

A:

Q: If n(A) = 67, n(8) = 15, and n(A N B) = 9, find n(A U B).

A: Topic- sets

Q: (-2,4) y 2 у = 4 − x2 -

A:

Q: If n(A) = 104, n(A U B) = 141, and n(A n B) = 42, find n(B).

A:

Q: If n(A) = 102, n(A U B) = 159, and n(A n B) = 45, find n(B).

A: Hi there! Since there are two different questions we will solve one question for you. As the first…

Q: If SSbetween =30, SSwithin=40, dfbetween=3, and dfwithin=20, than F=?

A: Solution: From the given information, SS between = 30, SS within =40, df between = 3 and df…

Q: ele3++2) =

A: The following formulae are used in finding the Laplace transform of the given function.

Q: Given h (x)=x-8 +2? Right 2 units, down 8 units Left 8 units, up 2 units Right 8 units, up 2 units…

A:

Q: If x=2 and t= 4, what is the value of (x² – 4)(t² +8)? -144 O- 72 4 O 12

A:

Q: Evaluate f(1). b) Evaluate f(-1). c) Solve f(x)=2. d) Solve f(x)=-

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Q: Find whether A and B are independent in the following cases : (AB) = 256 ; (aB) = 768 ; (AßB) = 48 ;…

A:

Q: If n(A) = 46, n(B) = 19, and n(A n B) = 8, find n(A u B) %3D

A: Given Data: The number of elements in set A is: n(A)=46 The number of elements in set B is: n(B)=19…

Q: If P(E) = 0.60, P(E or F) = 0.75, and P(E and F) = 0.10, find P(F). P(F) = (Simplify your answer.)

A:

Q: Solue For X: Y= Xト メ+xt Ixt

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Q: If n(A) = 64, n(B) = 18, and n(AN B) = 7, find n(A U B).

A:

Q: Il f(x) = =² z and g(x) = -I+ 5, what is f(g(4) + 3)? A.O 12 B.O 3 CO 16 D.

A: f(X) = x^2-x  g(X) = -x+5

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.