3 years ago

14. What point is in the first quadrant? a. (1,-2) b. (-2.1) C (1,2) d. (-2,-1)

Mathematics

1 answer:

Viefleur [7K]3 years ago

4 0

Mf- we need a picture

You might be interested in

In a certain card game you draw one card off a standard deck of 52 cards. If you draw a spade you get paid $12, if you draw a re

Mariulka [41]

Step-by-step explanation:

In a standard deck of 52 cards, there are 2 red aces, 2 red Queens, and 13 spades. That leaves 35 cards for everything else.

For the game to be fair, the cost must equal the expected value. The expected value is the sum of each outcome times its probability.

C = (12) (13/52) + (20) (2/52) + (38) (2/52) + (0) (35/52)

C = 68/13

C ≈ 5.2308

4 0

3 years ago

Find 245÷4 . Write in simplest form

spin [16.1K]

Answer:

This is easy. to get t to its simplest form, you simply divide it to get the answer, so.....

Step-by-step explanation:

61.25 is your answer.

5 0

3 years ago

Which of the following is equivalent to x^-1/2 1) -1/2x 2) -√x 3) 1/√x 4) -1/2x

irina [24]

Answer:

Option (3) is correct.

Step-by-step explanation:

We need to find the expression that is equivalent to $x^{-1/2}$ .

The property is : $x^{-a}=\dfrac{1}{x^a}$

Here, a = 1/2

So,

$x^{-1/2}=\dfrac{1}{x^{1/2}}$

We know that, $x^{1/2}=\sqrt{x}$

$\dfrac{1}{x^{1/2}}=\dfrac{1}{\sqrt{x} }$

So, $x^{-1/2}$ is equivalent to $\dfrac{1}{\sqrt{x} }$

Hence, the correct option is (3).

3 0

3 years ago

Francois baked just enough cookies to fill all the orders at his bakery. While the cookies were cooling, a kitchen assistant kno

Dmitrij [34]

12/100x=36
=> x=36*100/12
=> x = 300

7 0

3 years ago

HELP ME I NEED THE RIGHT ANSWER

Annette [7]

Answer:

the slope is positive 10

5 0

3 years ago