There are 3 rivers and after each river lies a grave. So there are 3 rivers and 3 graves. A man wants to leave the SAME amount of flowers at each grave, and be left with none at the end. What happens though is that each time he passes through one of the rivers the number of flowers he has doubles. So he has to start off with what number of flowers, taking into consideration that they double, so that he is left with no flowers whatsoever at the end?

Answers

Answer 1

Answer: I've had a problem similar to this before. He should start out with 0 flowers. He would have 2 flowers at the first one, so he would put one on the first grave then have one for the second. When he gets to the second, he puts down one flower and the last flower on the 3rd grave.

Answer 2

Answer: he will start out with no flowers because then it will double at each river so 2x3=6
6/3=2 per grave

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Can you draw trapezoid three right angles

Answers

its impossible to draw a trapezoid with just three right angles.

a trapezoid has 4 sides, which means all the angles inside the trapezoid must add up to 360 degrees.

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1/8 (3d-2) = 1/4 (d+5)

Answers

The value of d is 12 of the given equation.

What is the equation?

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

What are Arithmetic operations?

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.

* Multiplication operation: Multiplies values on either side of the operator

For example 12×2 = 24

Given that the equation as:

⇒ 1/8 (3d - 2) = 1/4 (d + 5)

Open the parentheses and apply the multiplication property

⇒ 1/8 × 3d - 1/8 × 2 = 1/4 × d + 1/4 × 5

⇒ (3/8)d - 1/4 = (1/4)d + 5/4

Rearrange the terms of likewise and apply the arithmetic operations,

⇒ (3/8)d - (1/4)d = 1/4 + 5/4

Multiply by 8 both sides of the equation,

⇒ 3d - 2d = 2 + 10

⇒ d = 12

Therefore, the value of d is 12 of the given equation.

Learn more about the equation here:

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OK, so for this equation, your goal is to get the d, and ONLY the d, on one side of the equation. So, to start out, you need to multiply the entire equation, meaning both sides, by 8 because we are trying to get rid of those pesky fractions.
8(1/8(3d-2)=1/4(d+5))
The equation then turns into this because the 8 and 4 cancelled out with the 8.
1(3d-2)=2(d+5)
Now, we need to distribute the left over numbers into the parenthesis.
3d-2=2d+10
And finally, we need to get the d's on one side, and the numbers on the other, so we subtract 2d from both sides and add the 2 to both sides. They then cancel out to make
d=12
Hope it helps! :)

What is $0.1369 rounded to the nearest cent

Answers

Ok, what is $0.1369 rounded to the nearest cent?

100 cents make a dollar which means the most possible cents not making a dollar is 99 cents

So that means you leave the first two decimals alone and focus on the last two.

What is 69 closer to? 70 or 60? Well, its larger than 65 which is the halfway point so its closer to 70

Is 70 closer to 0 or 100? Well, since 70 is past the halfway point which is 50, its closer to 100.

Think of 3 as 0 and the next number up which is 4 as 100, well, since 70 is closer to 100 than 0, its closer to 4.

So That means that 0.1369 rounded to the nearest cent is $0.14

Your answer rounded is $0.14

Which is an example of an algebraic expression? A. m – 3 B. b > –2 C. 4 c > 1 D. 12 = a 6

Answers

In a algebraic expression, numbers and/or variables have to EQUAL other numbers and/or variables.

A. m - 3 INCORRECT because it doesn't equal anything

B and C are also INCORRECT. They have greater than saigns, which means they are inequalities.

D is the answer

Ali's dog weighs 8 times as much as her cat. Together, the two pets weigh 54 pounds. How much does Ali's dog weigh?

Answers

I did 54/8 because you are multiplying D×8 and the product of 54/8= 6.75 so yeah the answer is 6.75

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