2 years ago

1,236,840 in scientific notation.

Mathematics

1 answer:

Leni [432]2 years ago

4 0

The answer is 123684 x 10^1. Hope i helped.(whatever comes after ^ is an exponent)

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The product of two consecutive positive integers is greater than their sum by 209. Find these numbers.

Delicious77 [7]

Answer:

I think it is -4 and -3

Step-by-step explanation:

8 0

2 years ago

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<img src="https://tex.z-dn.net/?f=f%28n%29%3D3%5En" id="TexFormula1" title="f(n)=3^n" alt="f(n)=3^n" align="absmiddle" class="la

andrezito [222]

Answer:

$24(f(n))$

Step-by-step explanation:

$f(n+3) = 3^{n+3}\\f(n+1) = 3^{n+1}$

$f(n+3) - f(n+1) = 3^{n+3} - 3^{n+1}$

$= 27(3^n) - 3(3^n)$

$= 24(3^n)$

$= 24(f(n))$

hope this helped! :)

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1 year ago

If you know the answer for this please help me I would really appreciate it thank you!

STALIN [3.7K]

Answer:

line QR

Step-by-step explanation:

Plane QRB is the front face. Plane TSR is the top face. The planes intersect at the top front edge, line QR.

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2 years ago

Write and expression for “the sum of d and 9”

Natali [406]

Sum means to Add.

So the sum of d and 9 would be d + 9

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3 years ago

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Which ordered pair is not a solution of y = 2x + 1?

Dmitrij [34]

Answer:

(-1,1)

Step-by-step explanation:

All you have to do is plug it in the equation:

(x,y)

For (-1,1)

1=2(-1)+1

Simplify:

1=-1 but you know that 1≠-1 so (-1,1) is not it

For (3,7)

7=2(3)+1

Simplify:

7=7

For (-3,-5)

-5=2(-3)+1

-5=-5

Simplify:

For (0,1)

1=2(0)+1

1=1

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3 years ago

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