# URGENT GIVING BRAINLIEST

Answer: This is what I got on my calculator

## Related Questions

Ms.Johnson walks at a rate of 2 miles per hour so many miles does she walk in 1 hour?

2 miles

Step-by-step explanation:

We know

Ms. Johnson walks at a rate of 2 miles per hour.

How many miles does she walk in 1 hour?

2 miles

Combine like terms to create an equivalent expression. 1/7 - 3 (3/7n - 2/7)

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1 - 9/7n

▹ Step-by-Step Explanation

1/7 - 3(3/7n - 2/7)

Remove the parentheses (Distribute -3 among the parentheses):

1/7 - 9/7n + 6/7

Calculate:

1 - 9/7n

Hope this helps!

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1-9/7n

Step-by-step explanation:

What is 10 squared then the cube root of that

100cubed is 1,00,000

Two teams A and B play a series of games until one team wins four games. We assume that the games are played independently and that the probability that A wins any game is p. What is the probability that the series lasts exactly five games?

4pq(p³+q³)

Step-by-step explanation:

Exactly 5 game would be when 4 wins and 1 loss of a particular person

loss has to be one of the first 4 games

A wins: qp⁴ + pqp³ + p²qp² + p³qp

= qp⁴ + qp⁴ + qp⁴ + qp⁴ = 4qp⁴

B wins: pq⁴ + qpq³ + q²pq² + q³pq

= pq⁴ + pq⁴ + pq⁴ + pq⁴ = 4pq⁴

A wins or B wins:

4pq⁴ + 4qp⁴ = 4pq(q³+p³)

The price of a train ticket consists of an initial fee of \$5 plus a fee of \$2.75per stop

The inequality that represents this scenario is:

The complete question describes the use of word problems to represent inequalities. The \$21 means that there is a limit to the number of stops she can take using the train.

From the complete question, we have the following parameters:

Initial Fee = \$5

Rate per stop = \$2.75

Amount = \$21

The inequality that represents the scenario is calculated using:

Initial Fee + Rate * Number of stops <= Amount

We use <= because the total charges must not exceed the amount.

Let the number of stops be x.

The above formula becomes

Hence, the inequality that represents this scenario is:

brainly.com/question/16061085

a and 5

Step-by-step explanation:

Consider the quadratic function f(x) = x2 – 8x – 4. What is the value of the leading coefficient?8 оооо
4

x = 4 + 2 sqrt(5) or x = 4 - 2 sqrt(5)

thus :

8

Step-by-step explanation:

Solve for x over the real numbers:

x^2 - 8 x - 4 = 0

Hint: | Solve the quadratic equation by completing the square.

x^2 - 8 x = 4

Hint: | Take one half of the coefficient of x and square it, then add it to both sides.

x^2 - 8 x + 16 = 20

Hint: | Factor the left hand side.

Write the left hand side as a square:

(x - 4)^2 = 20

Hint: | Eliminate the exponent on the left hand side.

Take the square root of both sides:

x - 4 = 2 sqrt(5) or x - 4 = -2 sqrt(5)

Hint: | Look at the first equation: Solve for x.

x = 4 + 2 sqrt(5) or x - 4 = -2 sqrt(5)

Hint: | Look at the second equation: Solve for x.

Answer: x = 4 + 2 sqrt(5) or x = 4 - 2 sqrt(5)

﻿-8 or option A

Step-by-step explanation:

﻿2023