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8090 [49]
3 years ago
13

Choose the equivalent number in scientific notation. 8,670,000,000

Mathematics
2 answers:
MariettaO [177]3 years ago
8 0
The answer is 8.67 x 10^9
Romashka [77]3 years ago
7 0
It would be 8.67 x 10^9
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Place these measurements from least to greatest. 34cm, 613mm, 71cm, 5m
stepan [7]
34cm, 613mm, 71cm, 5m 
8 0
3 years ago
Evaluate Combination (6,6)
andrew11 [14]

Answer:

nCx = \frac{n!}{x! (n-x)!}

On this case n =6 and x =6 we got:

6C6 = \frac{6!}{6! (6-6)!} = \frac{6!}{6! 0!}= \frac{6!}{6!}=1

Step-by-step explanation:

The utility for the combination formula is in order to find the number of ways to order a set of elements

For this case we want to find the following expression:

6C6

And the general formula for combination is given by:

nCx = \frac{n!}{x! (n-x)!}

On this case n =6 and x =6 we got:

6C6 = \frac{6!}{6! (6-6)!} = \frac{6!}{6! 0!}= \frac{6!}{6!}=1

8 0
3 years ago
The following frequency distribution shows the yearly tuitions (in $1,000s) of a sample of private colleges.
hoa [83]

Answer:

19.714

Step-by-step explanation:

Given :

Yearly Tuition Frequency

12-16 5

17-21 4

22-26 3

27-31 2

We calculate the midpoint (x) = (lower + upper) / 2

The mean yearly tuition :

The midpoint (x) :

X ___ F ___ Fx

14 __ 5

19 __ 4

24 __ 3

29 __ 2

The mean = Σfx / Σf

Σfx / Σf = (14*5 + 19*4 + 24*3 + 29*2) / (5+4+3+2)

Mean = 276 / 14

Mean yearly tuition = 19.714

8 0
3 years ago
What is the probability of getting a tortellini soup, a macaroni salad, and a roast beef sandwich
Citrus2011 [14]

Answer:

Well unless you eat alot then about 0% and theres no numbers so no data on what i can work on.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The measure of ∠P is five less than four times the measure of ∠Q. If ∠P and ∠Q are supplementary angles, find m∠P
MArishka [77]

Answer:

P=143

Step-by-step explanation:

So, we know that P and Q are supplementary angles. In other words:

\angle P +\angle Q =180

We also know that P is 5 less than 4 times Q. Thus:

\angle P=4\angle Q-5

Substitute the second equation into the first:

(4\angle Q-5)+\angle Q=180

Find Q. Combine like terms:

5\angle Q-5=180

Add 5 to both sides:

5\angle Q=185

Divide both sides by 5:

\angle Q=37

So, Q is 37 degrees.

Q and P are supplementary, which means that P is 180-37 or 143 degrees.

And we're done!

6 0
3 years ago
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