You roll a six-sided number cube and flip a coin. What is the probability of rolling a number greater than 2 and flipping heads? Write
your answer as a fraction in simplest form.

Answer: -1.3

Step-by-step explanation:

The mean is their average so add them up and divide it by the number of values.

(-4) + (-3) + (-1) + ( -1) + (0) + (1) = -8

-8/6 = 1.333....

Answer:

21

Step-by-step explanation:

Step 1:

10x + 14 = 64

Step 2:

10x = 50

Step 3:

50 ÷ 10

Step 4:

x = 5

Step 4:

15 + 6

Answer:

21

Hope This Helps :)

Answer:

7x+8+3x+6=64

10x+14=64

10x=50

X=5

BC=3 x 5+6= 21

Answer:

Answer is 32 i have no idea why

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{7}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{ \frac{1}{3} \times (15 + 6)}[/tex]

Add the numbers : 15 and 6

[tex] \dashrightarrow{ \sf{ \frac{1}{3} \times 21}}[/tex]

Multiply the numerators for the numerator and multiply the denominators for its denominator and reduce the fraction obtained after multiplication into lowest term

[tex] \dashrightarrow {\sf{ \frac{1 \times 21}{3 \times 1}}} [/tex]

[tex] \dashrightarrow{ \sf{ \frac{21}{3} }}[/tex]

[tex] \dashrightarrow{ \sf{7}}[/tex]

Hope I helped!

Best regards! :D

The value of Expression 1/3 x (15+6) on simplification gives 7.

To simplify the expression 1/3 x (15+6),

we start by simplifying the addition inside the parentheses.

=15 + 6

= 21

Now, we can multiply the result by 1/3:

= 1/3 x 21

= 21/3

= 7

Therefore, 1/3 x (15+6) simplifies to 7.

Learn more about Fraction here:

https://brainly.com/question/10354322

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What do we know?

There are 9 black pens and 3 green pens.

What else do we know?

We know that 11 of the pens aren't black, and 5 of them aren't green.

Black pens (9) : red pens (6) : green pens (3)

How'd I get 6?

If 11 pens aren't black, they had to be green, but 5 of them weren't green. So, I subtracted 11 from 5 to get 6 red pens.

I hope that makes sense.

Final answer:

9:6:3

WARNING: I could be wrong as I'm not fully sure, but this is what I think.

Answer:

The minimum distance each should walk to cover the same distance is 12240 cm

Step-by-step explanation:

The minimum distance each should walk so that all can cover the same distance in complete steps is the same as the Lowest Common Multiple (LCM) of the three numbers, which is the least integer that is divisible by each of the three numbers.

To find the LCM, we will first find the lowest multiples of each of the numbers

80 ⇒ (2) × 2 × 2 × 2 × (5)

85 ⇒ 17 × (5)

90 ⇒  (2) × 3 × 3 × (5)

Note: in finding LCM, the numbers common to at least 2 (in bracket), out of the three terms is written just once.

∴ LCM = 2 × 2 x 2 × 2 × 3 × 3 × 5 × 17

= 16 x 9 x 85

= 12240 cm

Therefore, the minimum distance each should walk to cover the same distance is 12240 cm

aaaaaaaaaaaaaaaaaaaaaaa

Answer:

-12

Step-by-step explanation:

Answer:

I think its neither because

Step-by-step explanation:

Parallel lines and their slopes are easy. Since slope is a measure of the angle of a line from the horizontal, and since parallel lines must have the same angle, then parallel lines have the same slope — and lines with the same slope are parallel. Perpendicular lines are a bit more complicated.

Answer:

perpendicular

Step-by-step explanation:

They form a 90 degree angle because one is vertical and the other is horizontal.

Answer:

So it will take them 1 day 6 hours and 39 minutes to paint one small house.

Step-by-step explanation:

Henry can paint 1 small house in 3 days so he can paint 1/3 or .3333 in a day

Ruby can paint 1 small house in 4 days so she can paint 1/4 or .25 in a day

Charlie can paint 1 small house in 5 days so he can paint 1/5 or .2 in a day

Together, that means they pain .3333 + .25 + .2 of a house per day. That's an daily rate of:

.3333 + .25 + .2 = .78333

The portion of the house they clean in x days is .78333x. We'd like to know how long it will take them to paint 100% or 1 of the house. So:

.78333x = 1   Divide each side by .78333

x = 1/.78333

x ≈ 1.277

Let's convert .277 to hours by multiplying by 24

.277 * 24 = 6.65

Let's convert .65 to minutes by multiplying by 60

.65 * 60 = 39

So it will take them 1 day 6 hours and 39 minutes to paint one small house.

Answer:

1.277 days

Step-by-step explanation:

H paint .3333 a day  R paint .25 a day  Charlie paint .2 a day

.3333 + .25 + .2 = .78333

x is number of days to paint.

.78333x = 1  

x = 1/.78333  = 1.277

 1.277 days

Answer:

1.324

Step-by-step explanation:

Answer:

1.324

Step-by-step explanation:

One whole and three hundredths is 1.3

Add the twenty four thousandths and you get 1.324

Hope this helps!

Answer:

256, 289, 324.

Step-by-step explanation:

256, square root is 16.

289, square root is 17.

324, square root is 18.

Answer:

The polynomial in standard form is [tex]y = 14 + 6\cdot x - 8\cdot x^{2}+4\cdot x^{3}[/tex].

Step-by-step explanation:

A polynomial in standard fulfills the following condition:

[tex]y = \Sigma_{i=0}^{m}\,c_{i}\cdot x^{i}[/tex], [tex]\forall\,i\in \mathbb{N}[/tex], [tex]0 \leq i \leq m[/tex]

Let be [tex]y = (4\cdot x^{3}-2\cdot x^{2}+9)-(6\cdot x^{2}-6\cdot x + 5)[/tex], which is now handled algebraically:

1) [tex](4\cdot x^{3}-2\cdot x^{2}+9)-(6\cdot x^{2}-6\cdot x + 5)[/tex] Given

2) [tex](4\cdot x^{3}-2\cdot x^{2}+9) +(-1)\cdot (6\cdot x^{2}-6\cdot x + 5)[/tex]  [tex](-1)\cdot a = -a[/tex]

3) [tex](4\cdot x^{3}-2\cdot x^{2}+9) +[(-1)\cdot (6\cdot x^{2})+(-6\cdot x)\cdot (-1)+5][/tex] Definition of substraction/Distributive property

4) [tex](4\cdot x^{3}-2\cdot x^{2}+9)+(-6\cdot x^{2}+6\cdot x + 5)[/tex]  [tex](-1)\cdot a = -a[/tex]/ [tex](-a)\cdot (-b) = a\cdot b[/tex]

5) [tex]4\cdot x^{3}+ (-2\cdot x^{2}-6\cdot x^{2})+6\cdot x + (9+5)[/tex] Associative and commutative properties

6) [tex]4\cdot x^{3}-8\cdot x^{2}+6\cdot x + 14[/tex] Distributive property/Definition of addition

7) [tex]14 + 6\cdot x -8\cdot x^{2}+4\cdot x^{3}[/tex] Commutative property/Result

The polynomial in standard form is [tex]y = 14 + 6\cdot x - 8\cdot x^{2}+4\cdot x^{3}[/tex].

Answer:

8 pencils for every 4 students

Step-by-step explanation:

Answer:

4 pencils per 2 students

explanation:

i just did it

Answer: It means the value is rational

Step-by-step explanation:

Repeating decimals can be converted to fractions and rational numbers are numbers that can be expressed as a fraction  but irrational numbers cannot be expressed as a fraction and neither does it terminate or repeat.

Answer:

516

Step-by-step explanation:

Step 1:

258 × 2 = 516

Answer:

516

Hope This Helps :)

Answer:

x(x) or x*x

Step-by-step explanation:

To write this in the expanded form you just multiply the base(x) by itself

Answer:

Step-by-step explanation:

In a right angled triangle, the side opposite to the acute angle theta given is always the opposite side of the triangle and the longest side is the hypotenuse.

Given the angle theta in a triangle to be 30 degrees and the hypotenuse to be 2 units, to ge the opposite side, we will use the trig identity SOH in SOH, CAH, TOA

Sin(theta) = Opposite/Hypotenuse

Substitute the given parameters into the expression

sin30° = Opposite/2

cross multiply

Opposite = 2 * sin30°

Opposite = 2 * 0.5

Opposite = 1 unit

Hence the length of the side of the triangle opposite to theta is 1 unit.

Answer:

tom

Step-by-step explanation:

Answer:

can you type the question so i can answer it, i cant see the picture

Step-by-step explanation:

Answer:

The probability of picking a yellow marble is 2/13

Step-by-step explanation:

First of all, we need to know the total number of marbles that are in the bag. To do this, we will have to add up all the marble colors together.

This will give us 6 + 2 +4+ 1 = 13 marbles in total.

The next step is to find the number of yellow marbles in the bag.

We can get this from the question. There are 2 yellow marbles in the bag.

The probability of selecting a yellow marble can be obtained by dividing the number of yellow marbles by the total number of marbles in the bag

This will give us 2/13.

Therefore, the probability of picking a yellow marble is 2/13

Answer:

C

Step-by-step explanation:

I took the test

hope this helps you :)

Answer

the next step is either 7-2 or 5 (Subtracting 2 from both sides)

solution is 20

Step-by-step explanation:

Answer:

5=p/4

Step-by-step explanation:

When you subtract 2 for both sides you are left with 5=p/4. The 2 was eliminated because 2-2=0.

Answer:

195/8v or 24.375v

Step-by-step explanation:

Answer:

1. Angle f and s are supplementary angles, which is equal to 180, so we will: 180-35= 145

So angle f= 145 (degrees)

Angle Q= 180-49 (supplementary angles)

So angle Q= 131

I'm so sorry but I do not know the answer of Q2

I tried.

Answer:

[tex]3^{10}[/tex]

Step-by-step explanation:

[tex]3^{8}*3^{2}=3^{8+2}=3^{10}[/tex]

Using the multiplication/product law of exponents, you can add the exponents up.

Answer:

3^10 and the law used would be the Product Rule for exponents.

Step-by-step explanation:

turning this question into an equation you would get:

3^8 * 3^2 = ?

The law you use in this situation is the product rule for exponents. If you have the same base number (in this case it is 3) with exponents and you are multiplying them, then you can add the exponent numbers and keep the base the same. This product rule looks like this:

A^x * A^y = A^(x+y)

Applying it to this question, you get

3^8 * 3^2 = 3^(8+2)

3^(8+2) is 3^10.

Therefore the simplified expression is 3^10.

Answer:

.04

because 4% of 100 is 4

Answer:

10 months after the start fee

Answer:

3, square root of 10, 5.3