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sammy [17]
3 years ago
9

What is the product of 2.5x10*-15 and 3.9x10*26?

Mathematics
2 answers:
stellarik [79]3 years ago
6 0

Answer:

2.5×3.9×10^(26-15) = 9.75×10^(11)

kozerog [31]3 years ago
3 0

Answer: 9.75 x 10^11

Step-by-step explanation:

Product means multiply so we're solving 2.5x10^-15 x 3.9x10^26.

Since multiplication can be done in any order, we can do this in two stages:

(2.5x3.9) x (10^-15x10^26)

First 2.5 x 3.9 = 9.75

Secondly we have 10^-15 x 10^26. The bases (10) are the same, so all we need to do is add the powers, -15 + 26 = 11. So 10^-15 x 10^26 = 10^11

Finally we put them back together, and have 9.75 x 10^11

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They both intercept at a single point, in a consistent system.
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3 years ago
In Springfield, a specific town in the US, 6 women and 25 men earned bachelor degrees in 2000. In 2010, however, 391 women and 4
Vladimir79 [104]

Answer:

  • See below

Step-by-step explanation:

For women, the initial number is 6, constant rate of change is w, number of years is x.

<u>Find the rate of change and work out the required formula:</u>

  • 10w + 6 = 391 ⇒ 10w = 385 ⇒ w = 38.5

<u>Formula:</u>

  • W(x) = 38.5x + 6

<u>Similarly for men, we get:</u>

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7 0
3 years ago
Given the right triangle ABC, find tan A​
EleoNora [17]

The tangent is the ratio of the perpendicular and the base of the right triangle. Then tan A will be x/y.

<h3>What is trigonometry?</h3>

The connection between the lengths and angles of a triangular shape is the subject of trigonometry.

The right-angle triangle ΔABC is given.

The angle ∠C is 90°.

And the perpendicular is x, the base is y, and the hypotenuse is z.

Then the value of the tangent of angle ∠A will be

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tan A = x/y

More about the trigonometry link is given below.

brainly.com/question/22698523

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2 years ago
Which is the composite function for the price a loyalty
FromTheMoon [43]

Answer:

(d)\ L(S(x)) = 0.7225x

Step-by-step explanation:

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Required

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L(S) = 0.85S

Substitute S for S(x)

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Substitute S(x) = 0.85x

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7 0
3 years ago
What place value does 3 have in 4,235,100?
Kamila [148]
~Hello there! ^_^

Your question: What place value does 3 have in 4,235,100..?

Your answer: Lets solve this!

So, the number 3 is standing in 10 thousands place.

Simple...

The place value of 3 is 30,000.

Voila! Your answer!

Hope this helps~



7 0
3 years ago
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