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3 years ago

If you were to roll the dice one time what is the probability it will land on a 3?

Mathematics

2 answers:

Korolek [52]3 years ago

6 0

3/6 because there are six sides to a dice.

SSSSS [86.1K]3 years ago

4 0

1/6 because the dice has 6 sides and one of them is a 3

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balandron [24]

You are losing weight

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3 years ago

A circle with a radius of 15 yards contains a sector with an area of 609 yde. Find the measure of

kondaur [170]

Answer: 310.3° or 5.41 radians.

Step-by-step explanation:

The area of a circle of radius R is calculated as:

A = pi*R^2

Now, if we have a sector of an angle θ degrees, the area of that sector is:

A = (θ/360°)*pi*R^2

In this case, we know that:

R = 15yd

And the area of the sector is 609 yd^2

Then we can replace these two values in the equation to get:

609yd^2 =(θ/360°)*3.14*(15yd)^2

(609yd^2)*360°/(3.14*(15yd)^2) = θ = 310.3°

And we want the angle also in radians.

We know that:

3.14 rad = 180°

(3.14 rad/180°) = 1

Then:

310.3° = 310.3°*(3.14 rad/180°) = (310.3°/180°)*3.14 rad = 5.41 radians.

4 0

2 years ago

One factor of the polynomial 3x3 + 20x2 - 21x + 88 is (x + 8). what is the other factor of the polynomial? (note: use long divis

Snezhnost [94]

The other factor of the polynomial is a. 3x2-4x+11

Given polynomial is 3x3 + 20x2 - 21x + 88 and the factor is (x+8)

We need to find another factor using long division method

So,

We will divide the polynomial by the factor to find the another factor

Therefore,

$\sqrt[x+8]{3x^3+20x^2-21x+88}$

Now calculating

First multiplying $3x^2$ with (x+8) so , $3x^2$ will be in the quotient

We get $3x^3+24x^2$

simplifying the calculation for $3x^3+20x^2$ and $3x^3+24x^2$

We get the remainder is $-4x^2-21x+88$

Second we will multiply -4x with (x+8) Where -4x will be in the quotient

We get $-4x^2-32x$ and then we will simplify the equation

We get 11x +88 as a remainder

The quotient we get is $3x^2-4x$

Third we will multiply +11 with (x+8) Where +11 will be in the quotient

we get 11x+88

Simplifying the equation we get the remainder 0

So the quotient we get is (3x2 - 4x+11)

Hence the another factor of the polynomial is (3x2 - 4x+11)

Learn more about Long division method here

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8 0

2 years ago

Leroy opened a savings account 18 years ago with a deposit of 2,651.43 the account has an interest rate of 2.8% compounded twice

Ahat [919]

The correct answer is b

4 0

3 years ago

My car is driving 60miles per hour how far will it have gone in two hours

Usimov [2.4K]

Answer:

120 miles

Step-by-step explanation:

60 x 2 = 120

4 0

3 years ago

Read 2 more answers