Patrick B.

01/26/21

Use laws of logical equivalence to verify the logical equivalence for the statements

Use laws of logical equivalence to verify the logical equivalence for the statements. (do not use truth tables!) Justify each step:𝑝 → 𝑞 ∨ 𝑟 ≡ 𝑝 ∧ ~𝑞 → rPlease show me every step and explain it so... more

Follows • 1

Answers •1

Discrete Math Discrete Mathematics

01/26/21

negation of the following compounded statement:

Write the negation of the following compounded statement: 𝑥 ≤ 20 or 𝑥 > 30 (where 𝑥 is some real number). −1 < 𝑥 ≤ 9

Follows • 1

Answers •1

Calculus

01/26/21

find the volume: y = 7x^2, y = 7x, x ≥ 0; about the x-axis

Follows • 1

Answers •2

Help Words Dictionary

01/26/21

What is that other word for cahoots?

Im drawing a blank and cannot think of that other word for alliance/cahoots. It's something like "Charage"...."Chorad"... "Shorage" something like that. Please help me remember! Lol Not Charades.... more

Follows • 1

Answers •1

Calculus

01/26/21

Use the definition of limit to prove that both of the sequences {1/√n} and {(-1)^n/√n} converges to 0.

Follows • 0

Answers •1

Calculus

01/26/21

Let f be continuous and differentiable on [-2, 5]. If f(-2) = 3 and f(5) = -6, then the Mean Value Theorem for derivatives guarantees that..:

f(0) = 0 f'(c) = −97−79 for at least one c between -2 and 5. −6≤f(x)≤3−6≤f(x)≤3 for all x between -2 and 5. f'(c) = 0 for at least one c between -6 and 3. f(c) = 1 for at least one c between -2... more

Follows • 1

Answers •1

Calculus

01/26/21

Find the table to us x.

lim f(x) =x-> 6 x 5 5.9 5.99 5.999 6 6.001 6.01 6.1 7 f(x) 5 6.8 6.99 6.999 X 7.001 7.02 7.1 10

Follows • 1

Answers •1

Algebra 1

01/26/21

What is the result of subtracting the second equation from the first? x-3y = 6 and -8x-y = 6

Follows • 1

Answers •1

Math Sat Math Algebra

01/26/21

please help write a system of equations

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.Rhianna is a salon owner. Yesterday, she did 3 haircuts and colored the hair of 3... more

Follows • 1

Answers •1

Algebra 1

01/26/21

At your favorite restaurant 6 pizzas and 2 salads cost $80, and 3 pizzas and 4 salads cost $61. Write a system of equations and solve to find the individual price of pizzas and salads.

Need help Asap, this question is hard please answer it as I need help with this and it's due very soon.

Follows • 2

Answers •3

Geometry

01/26/21

What are the coordinates of the point on the directed line segment from (4,−1) to (10,8) that partitions the segment into a ratio of 2 to 1?

I need the answer fast pls Its important

Follows • 2

Answers •1

Algebra 1

01/26/21

Determine whether the given lines are parallel, perpendicular, or neither.

a) y + 5 = -12 x - y = 10b) 3x - 5y = 10 10x + 6y = 36c) y = 3 2y - 3 = 15Please show your steps. If you want to answer one, tell me which one you answered.

Follows • 0

Answers •2

Math Sat Math Algebra

01/26/21

Write a system of equations

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.One Friday night, two large groups of people called Livingston Taxi Service. The first... more

Follows • 1

Answers •1

Algebra 2

01/26/21