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2 years ago

WILL GIVE BRAINLIEST

Mathematics

2 answers:

My name is Ann [436]2 years ago

7 0

Answer:

Step-by-step explanation:

0.000008 = 8x10^-6

Count how many moves will take the decimal point from it's current position to the right of 8.

That's 6 times.

Or simply count the total number of zeros before 8.

musickatia [10]2 years ago

4 0

Answer:

C. -6

Step-by-step explanation:

$10^{-6} = 0.000001$
$0.000001$ × $8 = 0.000008$

I hope this helps!

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The population of a certain country is approximated by the following equation, where x is the number of years since 1980 and P i

marissa [1.9K]

Answer:

In 2010 the population become 206,123,000.

Step-by-step explanation:

Consider the provided equation.

$P=2.748x + 126.199$

Where P represents the population in millions.

We need to determine the year in which the country had population of 206,123,000.

As P is in millions so divide 206,123,000 by one million.

$\frac{206,123,000 }{1,000,000}= 206.123$

Substitute P = 206.123 in above equation.

$206.123=2.748x + 126.199$

$79.924=2.748x$

$x=\frac{79.924}{2.748}$

$x=29.08$

30 year from 1980 the population become 206,123,000.

In 2010 the population become 206,123,000.

6 0

2 years ago

At a bus station, buses begin their routes at 6 a.M. The schedule for two of the buses is based on the time intervals listed bel

Marianna [84]

Answer:

The next time both will leave the bus station at the same time is 7:15 a.m.

Step-by-step explanation:

Since 15 and 75 are multiples to each other.

So, L.C.M. of 15 and 75 is 75.

So, after 75 minutes both buses will leave the station at the same time.

Also since buses begin their routes at 6 a.m.

So, next time they will meet at

6 hours 0 minutes + 75 minutes = 7 hours 15 minutes = 7:15 a.m.

7 0

2 years ago

Question<br> Evaluate the expression.<br><br> (−112)2

denis23 [38]

Answer:

1/144

step explanation:

(-1/12)^2 is -1/12 multiplied by itself twice. When multiplying fractions you can multiply straight across. When two negatives are multiplied together it makes a positive, so the answer is 1/144.

4 0

1 year ago

Read 2 more answers

Find the lowest common denominator of and . A. x3y4 B. x2y3 C. xy4 D. x4y5

Blizzard [7]

Lowest Common Denominator refers to lowes t common multiple. These expressions have two terms 'x' and 'y' and we want to choose the expression that has the highest power such that the other expressions can be multiplied into the common denominator.

For the 'x' term, the highest power is x⁴ and for the 'y' term, the highest power is y⁵

Common denominator of A, B, C, and D: x⁴y⁵

5 0

3 years ago

87500-(3.02x10^4) / 0.00000003

eduard

Sorry need points don't know the question

7 0

2 years ago