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2 years ago

How many ancestors did you have 300 years ago? 900 years ago?

Mathematics

1 answer:

Digiron [165]2 years ago

8 0

Answer:

Generation 1: 2 parents

Generation 2: 4 grandparents

Generation 3: 8 great grandparents

Generation 4: 16 great great grandparents

Generation 5: 32 great great great grandparents

Generation 6: 64 great great great great grandparents

Generation 7: 128 great great great great great grandparents

Generation 8: 256 great great great great great great grandparents

Generation 9: 512 great great great great great great great grandparents

Generation 10: 1024 great great great great great great great great grandparents

if you consider a generation is around 30 years 10 generations back will take you back 300 years and give you 2046 ancestors.

30 generations or 900 years and you have 10,73,741,824

Step-by-step explanation:

brainliest will be appreciated

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Find the slope of the graph of C

alexandr402 [8]

Step-by-step explanation:

the slope of a line or linear equation is always the factor of the driving variable.

usually in the form of

y = ax + b

x is the variable, and a the slope.

but in our case the variable is called "n".

it does not matter, the same principle applies.

the slope is the factor of n : 1050.

and as the slope is always the ratio y/x, we are looking for a fraction form, and that would be 1050/1.

so, the third answer is correct.

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1 year ago

Your bagel company has a market share of 7% of area breakfast sales and you have a goal to increase that to 10% in 1 year. The m

Eva8 [605]

1. Calculate the market share that you have (7%)
2. Calculate what 10% of the market share would be
3. Subtract 10% from 7%

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3 years ago

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Y=-3(x-2) squared -4

Keith_Richards [23]

Answer:

Step-by-step explanation:

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2 years ago

He product of two positive numbers is 750. The first number is 5 less than the second number. The equation x(x – 5) = 750 can be

madam [21]

He product of two positive numbers is 750. The first number is 5 less than the second number. The equation x(x – 5) = 750 can be used to find x, the value of the greater number. What is the value of the greater number?

Solution

Here the second number is "x"

The first number is "x - 5"

The equation is x (x - 5) = 750

$x^{2}$ - 5x = 750

Subtract 750 from both sides, we get

$x^{2} -5x -750 =0\\$

Solving the above quadratic equation using quadratic formula, we get

$x = \frac{-b+/- \sqrt{b^{2}-4ac } }{2a}$

Here we have to plug in a =1, b = -5 and c = -750 in the above formula, we get

$x = \frac{5 +/-\sqrt{3025} }{2}$

When we simplify the above expression is...

x = 30 and x = -25

x = -25 cannot be the solution since it is negative value.

x = 30 is the solution.

Here "x" represents the second number which is 30, that is the greater number.

Therefore, the answer is 30.

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2 years ago

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What is the equation of the line? (Lol please answer I didn’t pay attention in class)

attashe74 [19]

Answer: Y=1/2+2

Why? You find the slope of the line but picking one point the intersects directly on a point then rise up and over to find the next point that intersects directly on a point so I used point 0,2 and rise 1 and over 2 to get to point 2,3.
Slope= rise/run so it’s 1/2
And the last number in the equation is the y intercept because Y=mx+b
M=slope
B= y intercept
The y intercept is 2

Hope this helps (if I need to explain better just comment on this and I can try)

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2 years ago