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2 years ago

The planet Venus has an average distance from the Sun of about 67,200,000 miles. Write this number in scientific notation

Mathematics

1 answer:

Phoenix [80]2 years ago

8 0

Answer:

6.72x10^7

Step-by-step explanation:

I hope this helps

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What is 1.8333 written as a simplified fraction

meriva

18333/10000
Convert to a fraction by placing the decimal number over a power of 10

5 0

3 years ago

How do I find The measure of ML

svlad2 [7]

When two chords intersect inside a circle, the product of the two segments of one chord equals the product of the two segments of the other chord.
MN*NL=KN*LN
10x=4*20=80
x=8
ML=MN+NL=18

4 0

3 years ago

Add: -5g^2+(-9g^2-8)

Amiraneli [1.4K]

Answer:

$\boxed{-14g^2 - 8}$

Step-by-step explanation:

$-5g^2 + (-9g^2 - 8)$

$= - 5g^2 - 9g^2 - 8$

$= -14g^2 - 8$

3 0

3 years ago

In the 2012 presidential election, exit polls from the critical state of Ohio provided the following results:

neonofarm [45]

Answer:

50% probability that a randomly selected respondent voted for Obama.

Step-by-step explanation:

We have these following probabilities:

60% probability that an Ohio resident does not have a college degree.

If an Ohio resident does not have a college degree, a 52% probability that he voted for Obama.

40% probability that an Ohio resident has a college degree.

If an Ohio resident has a college degree, a 47% probability that he voted for Obama.

What is the probability that a randomly selected respondent voted for Obama?

This is the sum of 52% of 60%(non college degree) and 47% of 40%(college degree).

$P = 0.52*0.6 + 0.47*0.4 = 0.5$

50% probability that a randomly selected respondent voted for Obama.

8 0

3 years ago

The following function represents the value of a house, in dollars, after x years: f(x) = 242,000(1.04)x What does 1.04 represen

zmey [24]

The number 1.04 represents the rate at which the house appreciates, or increases in its price annually.

As according to the values of an exponential equation, which is represented by this: y=ab^x, the a value represents the original price, the b value represents the rate of growth/decay (if growth, you add 1 to the rate, if decay, you subtract the rate from 1), and x represents the amount of times it decays or grows.

As according to the function f(x) = 242,000(1.04)^x, 242,000 is the original price and 1.04 is the rate of growth since 1 has been added to the the 4% annual growth.

5 0

3 years ago