All categories

2 years ago

Tim rolls a number cube labeled 1 through 6 and flips a coin. Which is the

Mathematics

1 answer:

ElenaW [278]2 years ago

4 0

There are 3 numbers on the cube greater than 3 ( 4, 5, & 6)

This means he has a 3/6 = 1/2 chance of doing that.

He has a 1/2 chance of getting tails on the coin.

The probability of doing both would be the probability of the cube roll x the probability of the coin toss:

1/2 x 1/2= 1/4

The answer is 1/4

You might be interested in

Which of the following is an example of simple harmonic motion?

Klio2033 [76]

the answer would be C

5 0

2 years ago

Read 2 more answers

Find the equation of the line through point (1,−5) and perpendicular to y=1/8x+2. Use a forward slash (i.e. "/") for fractions (

Masteriza [31]

Answer:

$y = -8x + 3$

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

$y = mx + b$

In which m is the slope and b is the y-intercept.

Perpendicular lines:

When two lines are perpendicular, the multiplication of their slopes is -1.

Perpendicular to y=1/8x+2

This line has slope $\frac{1}{8}$

So, for the line we want to find the equation, we have that:

$\frac{m}{8} = -1$

$m = -8$

$y = -8x + b$

Find the equation of the line through point (1,−5)

This means that when $x = 1, y = -5$ . We use this to find b. So:

$y = -8x + b$

$-5 = -8 + b$

$b = 3$

The equation of the line is:

$y = -8x + 3$

7 0

2 years ago

Teresa, Pablo, and Felipe have a total of $106 in their wallets. Pablo has 4 times what Felipe has. Teresa has $8 less than Feli

Genrish500 [490]

Answer: Felipe= 106

Teresa=98

Pablo=464

Step-by-step explanation:

Since Pablo has 4 times you do $106x4=464 and Teresa has 8 less so $106-8= $98

7 0

2 years ago

Read 2 more answers

Pleaseee helpppp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!

Anit [1.1K]

Answer:

540°

General Formulas and Concepts:

Math

Counting

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Geometry

Sum of Angles: 180(n - 2)°

Step-by-step explanation:

Step 1: Define

We are given a 5-sided polygon (irregular pentagon)

n = 5

Step 2: Find Sum

Substitute in n [Sum of Angles]: 180(5 - 2)°
(Parenthesis) Subtract: 180(3)°
Multiply: 540°

5 0

2 years ago

Read 2 more answers

Solve using elimination. 2x + y = 5 x - 3y = 6

Umnica [9.8K]

Answer:

then substitute y in eq 1 to get x

hope this helped you

Please mark as the brainliest (ㆁωㆁ)

3 0

2 years ago