proportion of each group that spends: a. Less than 15 minutes per day using a computer for leisure. (Round your answers to 4 decimal places.) Proportion Age 75 and over Agos 15 to 19

Q: (-14) + (–7)

A:

Q: 1. Find L-¹{e-³s} 5}

A: We have to apply the inverse Laplace transform of the second shifting theorem to find the solution…

Q: 7+3.5-11

A: Let's Solve,

Q: Select and order the steps to prove the special product pattern for the square of a binomial. Step…

A: A square of a binomial is of the form (c+d)2  We first write it as a product (c+d)(c+d)Then we…

Q: 22n+1 3n+1 2.

A:

Q: 2

A: The Laplace inverse can be found by splitting the expression into three parts as it have power of 3…

Q: 6.3 3

A:

Q: 3/8+5/24

A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

Q: 3. Find L-¹{√534}. (s+3)

A:

Q: -3 -10

A: The given equation is:  -3   2÷-10    7

Q: d 6

A: 5. In the given right triangle , the hypotenuse is 41 and the perpendicular length is 40. Apply the…

Q: 4.122

A: Given Information: a) Suppose each lot contains 10 items, you decide to sample 4 items per lot and…

Q: %3D 2. 416

A: See the details solution in below

Q: 3. 2-1 da

A: Use the product rule to determine the derivative for the given…

Q: 6. 4 Z+ 1 z+ 7 2.

A: Given,  4/(z + 1)  =  2/(z + 7)  To find value of z.

Q: 11 –/7

A:

Q: 6. 8.

A: Pythagorean Theorem:                  Pythagoras theorem states that  "In right angled triangle ,…

Q: 24

A: Solution : find length of side

Q: It 3. Mow

A: The given statement is 3n≥2n+1 for any positive integer n≥1. To prove the above statement, we use…

Q: 12 8. 4

A: Given, 12/4 - 8/5 Taking LCM we have, LCM= 4*5= 20

Q: 12 10 6. X%=

A:

Q: (S+a?) (s*+b?)

A:

Q: 39. 2

A: according to given figure given function is decreasing in it's domain

Q: 12 16 5n

A: Area of triangle= (1/2) × Base × Height

Q: k 24

A: First we solve the inequality. ANd for that , we divide both sides by -6 .And on dividing by…