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kvv77 [185]
3 years ago
7

I don't understand how to use scientific notation for this?

Mathematics
2 answers:
tamaranim1 [39]3 years ago
7 0
(3 x 10 ^ -2) - (6 x 10 ^ -5)

= (3-6) - 10 ^ ((-2) - (-5))

= -3 - (10 ^ 3)
vivado [14]3 years ago
4 0
Scientific notation is just either the square root or indices
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Continue the series with the most logical alternative 91,81,72,63,55,48​
WITCHER [35]

Answer:

91, 81, 72, 63, 55, 48, 42, 37, 33, 30, 28, 27.

Step-by-step explanation:

its going down starting with a difference of 10 and ending with a difference of 1.

7 0
3 years ago
Please Help me with these questions?
Verizon [17]
1 = 12, 2 = -6, 3 = -2, 4 = 3, 5 = 15, 6 = -13, 7 = -15, 8 = 11, 9 = -12, 10 = 0, 11 = -20
8 0
3 years ago
H(8) = 40,000 • 1.05^8
katovenus [111]

Answer:

height =8 = 40,000*1.0

decide to do it doesn't matter to me I am not earlier then I can also need to get income tax rate in the us

3 0
3 years ago
Determine whether the equation defines y as a function of x.<br> x+y=9 and x^2+y^2=1 and x=y^2
Murrr4er [49]

Answer:

Function: x+y=9

Not Function: x^2+y^2=1    and     x=y^2

Step-by-step explanation:

Given

x+y=9

x^2+y^2=1

x=y^2

Required

Determine if y is a function of x

Solving x+y=9

x+y=9

Make y the subject of formula

y = 9 - x

<em>Hence; y is a function of x</em>

Solving x^2+y^2=1

x^2+y^2=1

Subtract x² from both sides

y^2=1 - x^2

Square root of both sides

y =\± \sqrt{1 - x^2}

This implies that

y =\sqrt{1 - x^2}     or     y =-\sqrt{1 - x^2}

<em>Because </em>y<em> can be any of those two expressions, it is not a function.</em>

Solving x=y^2

x=y^2

Reorder

y^2 = x

Take square roots

y = \±\sqrt{x}

This implies that

y = \sqrt{x}      or        y = -\sqrt{x}

<em>Because </em>y<em> can be any of those two expressions, it is not a function.</em>

4 0
3 years ago
*when a very low mental stability and exhaustion makes you forget to put the question
Tamiku [17]

Answer:

5

Step-by-step explanation:

Think of 5 positive things and 9 negative things.

O O O  O O

P P P P P P P P P

5 of the positive things will cancel out 5 of the negative things, leaving behind 4 negative things.

#teamtrees #WAP (Water And Plant)

4 0
3 years ago
Read 2 more answers
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