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sladkih [1.3K]
2 years ago
7

What is the charge on an object that has 1. 25 * 10 ^-17.

Mathematics
1 answer:
Aliun [14]2 years ago
7 0

Answer: To determine the charge on an object, determine the number of excess protons or excess electrons. Multiply the excess by the charge of an electron or the charge of a proton - 1.6 x 10-19 C.

Step-by-step explanation:

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-5n-8 (1+7)=-8 simplify
ad-work [718]

Answer:no its 69. :)

Step-by-step explanation:

8 0
3 years ago
Which number could be placed in the blank to make the equation true? 6×5/6= ×1/6
yaroslaw [1]
30 is the answer
6*5\6 is 5
And 30 is needed to be multiplied y one to get five
7 0
3 years ago
Which of the following choices are equivalent to the expression below? check all that apply
Naddika [18.5K]

The choices are equivalent to the expression correct choices are A, C, and D.

The given expression is

x^3 /5

<h3>What is the expression?</h3>

The expression consists of numbers and arithmetic operators. It does not contain equality or inequality symbols.

<h3>What is the power rule?</h3>

a^{\frac{m}{n} =\sqrt[n]{a^m}

Therefore the above power rule implies that,

x^{(\frac{3}{5}) }=\sqrt[5]{x^3}

Also, we have the power rule

(a^m)}^n=a^{mn}

x^{\frac{3}5} =(x^3)^{\frac{1}{5}

or it can be written as

x^{\frac{3}{5} =(\sqrt[5]{x})^3

The correct choices are A, C, D.

To learn more about the expression visit:

brainly.com/question/723406

#SPJ1

3 0
2 years ago
For which of the following integrands will the table method for parts produce an antiderivative?
Sonja [21]

Answer:

x³ sin(x)

Step-by-step explanation:

Tabular method is a special form of integration by parts.  It works by taking derivatives of u and integrals of dv.  You multiply diagonally, then sum the results, alternating the signs.

The important thing to note is that this will produce an antiderivative only if the derivatives of u eventually become 0.  So the correct choice is x³ sin(x), because the derivatives of x³ eventually becomes 0:

d/dx (x³) = 3x²

d/dx (3x²) = 6x

d/dx (6x) = 6

d/dx (6) = 0

8 0
3 years ago
Kendra has $ 9.90 in dimes and quarters. If she has 4 times as many quarters as dimes, how many of each coin does she have?
KatRina [158]
Since it is 4 times as many quarters and dimes, you can use a chart for guess and check. I started with 8 dimes and 32 quarters.

If you keep going, you end up with the fact that there are 36 quarters and 9 dimes.
6 0
3 years ago
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