4 years ago

Suppose a solitaire player played 1000 games. Predict how many times the player turned over a red card as the first card

Mathematics

1 answer:

Viktor [21]4 years ago

4 0

I would predict about 50-200 Times

You might be interested in

In a triangle ABC, if B = 60° and the ratio of two sides is a : c = 2 : √3 + 1, then A= 45°. True or false?

Taya2010 [7]

I hope this helps and i hope we can be friends i thin its false correct me if wrong

8 0

3 years ago

Simplify the following expression. 3x ^ 4 + 2x ^ 3 - 5x ^ 2 + 4x ^ 2 + 6x - 2x - 3x ^ 4 + 7x ^ 5 - 3x ^ 3

hammer [34]

Answer:

$7x ^ 5 - x ^ 3- x ^ 2 + 4x$

Step-by-step explanation:

1) $3x ^ 4 + 2x ^ 3 - 5x ^ 2 + 4x ^ 2 + 6x - 2x - 3x ^ 4 + 7x ^ 5 - 3x ^ 3$

Rearrange the expression.

2) $7x ^ 5+3x ^ 4- 3x ^ 4 + 2x ^ 3 - 3x ^ 3- 5x ^ 2 + 4x ^ 2 + 6x - 2x$

Solve.

3) $7x ^ 5 - x ^ 3- x ^ 2 + 4x$

4 0

3 years ago

(9)(8/9) in find the product?

liraira [26]

Multiple: 9 * 8/9 = (9*8/1*9) = 72/9 = 8/1 = 8
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(72, 9) = 9

7 0

3 years ago

I need help with number 6. Explain in details

alukav5142 [94]

Answer:

answer is

$\frac{3x + 2}{4}$

3 0

3 years ago

If u(x)= x^5-x^4+x^2 and v(x)= -x^2, which expression is equivalent to (u/v)(x)? Ox^3-x^2 O -x^3+x^2 O-x^3+x^2-1 Ox^3-x^2+1

djverab [1.8K]

Answer:

C. -x^3 + x^2 - 1

Step-by-step explanation:

Given

u(x) = x^5 - x^4 + x^2 and v(x) = -x^2

(u/v)(x) =

(x^5 - x^4 + x^2) /(- x^2) =
- (x^3 - x^2 + 1) =
-x^3 + x^2 - 1

Correct option is C

3 0

3 years ago