1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andreyy89
3 years ago
8

Romeo will roll a 6-sided number cube, numbered 1-6, twice. What is the probability of rolling an odd number on the 1st roll and

then the number 4 on the 2nd roll?
Mathematics
1 answer:
elena-s [515]3 years ago
8 0
1st rol= 3/6
2nd roll= 1/6
You might be interested in
I need help with this
inessss [21]

Answer:

  s = -24

Step-by-step explanation:

This is a 2-step linear equation, so can be solved the way all 2-step equations are solved.

<h3>Solution</h3>

<u>Step 1</u>

Identify the constant term on the side of the equation with the variable term, and add its opposite to both sides.

  7 = \dfrac{1}{6}s+11\qquad\text{given}\\\\7-11=\dfrac{1}{6}s+11-11\qquad\text{add $-11$ to both sides}\\\\-4=\dfrac{1}{6}s\qquad\text{simplify}

<u>Step 2</u>

Multiply both sides by the inverse of the coefficient of the variable.

  (6)(-4)=(6)\left(\dfrac{1}{6}s\right)\qquad\text{multiply both sides by 6}\\\\\boxed{-24=s}\qquad\text{simplify}

<h3>Alternate solution</h3>

Often, when equations contain fractions, you are advised to "eliminate fractions" as a first step. That generally means you multiply both sides of the equation by a suitable common denominator.

Here, the only denominator is 6, so the fraction can be eliminated by multiplying both sides of the equation by 6.

  7=\dfrac{1}{6}s+11\qquad\text{given}\\\\6(7)=6\left(\dfrac{1}{6}s+11\right)\qquad\text{multiply both sides by 6}\\\\42=s+66\qquad\text{simplify}\\\\42-66=s+66-66\qquad\text{add the opposite of 66 to both sides}\\\\\boxed{-24=s}\qquad\text{simplify}

You will note this requires the same number of steps, but you don't have to mess with fractions after the first step.

<h3>Check</h3>

The value we found for the variable can be checked in the original equation.

  7=\dfrac{1}{6}(-24)+11\\\\7=-4+11\qquad\text{true}

3 0
2 years ago
Write a rule that Linda can use to figure out how many cups of chocolate she needs for any number of cups of cream when making S
tensa zangetsu [6.8K]
The y is going up 2 for one x
8 0
3 years ago
There are 8 fish in a fish tank<br> 2 drowned and three died, how many fish are left in the tank?
MakcuM [25]

Answer: 8

Step-by-step explanation:

Fish cannot drown

Three died but they are still in the tank

8 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
saul85 [17]

Answer:

Option B is the correct answer

Step-by-step explanation:

<u>A line segment is a line drawn with two end points.</u>

1.) Option A is a point

2.) <u>Option B is a line segment</u>

3.) Option C is a ray

4.) Option D is a line

Hope this helps!

8 0
3 years ago
Slope is 5 (-2,8) is on the line put in point slope form
Volgvan

Answer:

y=5x+18

Step-by-step explanation:

The formula for point- slope is

y-y1= m(x-x1)

First substitute the values of the line from the question.

y-8=5(x+2)

Then solve for the slope- intercept form.

y-8=5(x+2)

y-8=5x+10

y=5x+18

4 0
4 years ago
Other questions:
  • How do I solve: 21 is 70% of ____
    13·1 answer
  • What is the definition of a quotient?
    13·2 answers
  • Combine like terms to create an equivalent expression. Make sure to simplify coefficients and constants as well. 2\left(\dfrac{1
    13·2 answers
  • Anna takes 10 selfies every 12 minutes at this rate how many minutes for 25 selfie’s
    11·2 answers
  • Determine the slope and y-intercept of line represented by the linear 1/2y+2=0. Graph the line using slope and y-intercept
    5·1 answer
  • Which results only in a horizontal compression of y=1/x by a factor of 6
    7·2 answers
  • Consider w=sqrrt2/2(cos(225°) + isin(225°)) and z = 1(cos(60°) + isin(60°)). What is w+ z expressed in rectangular form?
    8·2 answers
  • ( x - 2 ) ( x + 2 ) (
    14·2 answers
  • 1)Russell from Up has 400 balloons. The balloons are red, yellow, blue and purple. Forty percent of the balloons are red, 5% are
    11·1 answer
  • 5 points
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!