All categories

4 years ago

A one dollar coin, a two dollar coin and a six sided dice are tossed. how many results are possible?

2 answers:

8 0

24. The number of results is simply the product of the number of possibilities for each object tossed. Each coin may lands heads up, or tails up, for 2 possibilities each. And the die may land with 6 possible faces up. So the number of possibilities is 2 * 2 * 6 = 24. So the total number of possible results is 24.

Nimfa-mama [501]4 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

What is the area of this triangle?

Iteru [2.4K]

Answer:

A = 1/2(y2-y1) (x3-x1)

A = 21 units^2

Step-by-step explanation:

The area of a triangle is 1/2 bh

Using the left side as the base b= 6 units

This is found by taking (y2-y1)

The height is 7 units, counting from the left side to x3

This is found by taking (x3-x1)

A = 1/2(y2-y1) (x3-x1)

A = 1/2 (6*7)

A = 1/2 *42

A = 21 units^2

6 0

4 years ago

Monique needs to buy a baseball for $20, a soccer ball for $15, and a set of tennis balls for $12.

FrozenT [24]

47.34 baseball r add 23 divide 62 by 6

6 0

3 years ago

Find Y. Round to the nearest tenth.

Dennis_Churaev [7]

Answer:

Y ≈ 59.0°

Step-by-step explanation:

Using the Cosine rule

cosY = $\frac{x^2+z^2-y^2}{2xz}$

with x = 22, y = 20, z = 18

cosY = $\frac{22^2+18^2-20^2}{2(22)(18)}$

= $\frac{484+324-400}{792}$

= $\frac{408}{792}$ , then

Y = $cos^{-1}$ ( $\frac{408}{792}$ ) ≈ 59.0° ( to the nearest tenth )

8 0

3 years ago

Which ordered pairs are solutions to the inequality 2x+y>−4?

hichkok12 [17]

we will proceed to resolve each case to determine the solution

we have

$2x+y>-4$

$y>-2x-4$

we know that

If an ordered pair is the solution of the inequality, then it must satisfy the inequality.

case a) $(5,-12)$

Substitute the value of x and y in the inequality

$-12>-2*5-4$

$-12>-14$ ------> is True

therefore

the ordered pair $(5,-12)$ is a solution of the inequality

case b) $(-3,0)$

Substitute the value of x and y in the inequality

$0>-2*-3-4$

$0>2$ ------> is False

therefore

the ordered pair $(-3,0)$ is not a solution of the inequality

case c) $(-1,-1)$

Substitute the value of x and y in the inequality

$-1>-2*-1-4$

$-1>-2$ ------> is True

therefore

the ordered pair $(-1,-1)$ is a solution of the inequality

case d) $(0,1)$

Substitute the value of x and y in the inequality

$1>-2*0-4$

$1>-4$ ------> is True

therefore

the ordered pair $(0,1)$ is a solution of the inequality

case e) $(4,-12)$

Substitute the value of x and y in the inequality

$-12>-2*4-4$

$-12>-12$ ------> is False

therefore

the ordered pair $(4,-12)$ is not a solution of the inequality

Verify

using a graphing tool

see the attached figure

the solution is the shaded area above the line

The points A,C, and D lies on the shaded area, therefore the ordered pairs A,C, and D are solution of the inequality

7 0

4 years ago

Read 2 more answers

HELP NEEDED MY TIME LIMIT IS ALMOST OVER ILL GIVE BRAINLIEST

Natalija [7]

Answer:

c. nrkrkrjjrjrjrkerkekkrr

5 0

3 years ago