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3 years ago

Two number cubes each with the numbers 1-6 are rolled what is the probability that the sum of the rolled numbers is 2?

1 answer:

8 0

You basically see howmany times the number can occure and make it into a fraction with the total on the bottom. In this case, 1/12

You might be interested in

Identify the solution(s) of the system of equations, if any. -4x-2y=16 2y=-4x-16

Elodia [21]

-4x-2y = 16
2y = -4x-16

Get one variable alone on both equations

-4x - 16 = 2y
-4x - 16 = 2y

You'll realize that they're the same equation.
Use substitution

-4x-16 = -4x-16
0 = 0
x = all solutions

Use x = all solutions in an earlier equation to find y

-4x - 16 = 2y
SInce x can be all solutions y is also all solutions
y = all solutions

8 0

3 years ago

Read 2 more answers

Find the slope (-10,8) (5,-3)

Anarel [89]

The slope can be calculated with the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

In this case, you have the following points:

$undefined$

8 0

1 year ago

If you're currently making $6.75 per hour and you're offered a new job that pays $7.47 per hour, how much more would you make pe

Paha777 [63]

$7.47-$6.75
=$0.72 ??

3 0

3 years ago

A car moving at a constant rate travel 96 miles in 2 hours at the car maintains this rate how many miles will the car travel in

salantis [7]

Answer:

speed = distance / time

At 96miles in 2 hours

the speed = 96miles/ 2hours = 48miles per hour

at 5 hours, Distance = speed x time

distance = 48 x 5 = 240miles

Step-by-step explanation:

step 1 : determine the speed per hour

speed = distance / time

step 2 : after getting the speed of the car per hour, the distance cover in 5hours can now be determine using

distance = speed x time

8 0

3 years ago

Read 2 more answers

Scarlett is working two summer jobs, making $13 per hour landscaping and making $8 per hour clearing tables. In a given week, sh

dolphi86 [110]

Answer:

The graph in the attached figure

Step-by-step explanation:

Let

x ----> the number of hours landscaping

y ----> the number of hours clearing tables

we know that

she can work a maximum of 12 total

$x+y\leq 12$ ----> inequality A

she must earn a minimum of $120

$13x+8y\geq 120$ ----> inequality B

Solve the system of inequalities by graphing

The solution is the triangular shaded area

see the attached figure

Remember that

If a ordered pair is a solution of the system of inequalities, then the ordered pair must satisfy both inequalities (the ordered pair lie in the shaded area of the solution set)

One possible solution is the point (10,1)

The point (10,1) lie in the shaded area

That means

The number of hours landscaping is 10 and the number of hours clearing tables is 1

5 0

3 years ago