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Vladimir [108]
3 years ago
11

Camila drives 7.5 miles in 15 minutes. If she drove two hours in total at the same rate, how far did she go?

Mathematics
1 answer:
Elan Coil [88]3 years ago
7 0

Answer:

Step-by-step explanation:

75

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Using this data, how many plots would be found on 6 and 1/2?
galben [10]

Answer: 6 full plots I believe

Step-by-step explanation:

4 0
2 years ago
Simplify the rational Expression <br>​
qaws [65]

Answer:

\frac{x^2+2x}{x-3}

Step-by-step explanation:

We need to factor out numerator and denominator in order to simplify the rational expression by cancelling  common factors.

Numerator :  x^3 - 4 x = x (x^2 - 4) = x (x - 2) (x + 2)

Denominator (factoring by grouping):

x^2 - 5 x + 6 = x^2 - 3 x - 2 x + 6 = x (x - 3) - 2 (x - 3) = (x - 3) (x - 2)

Then we can cancel out the common factor (x - 2) in both numerator and denominator, leading to:

x (x + 2) / (x - 3) = (x^2 + 2)/ (x-3)

\frac{x^2+2x}{x-3}

4 0
2 years ago
The life of light bulbs is distributed normally. the standard deviation of the lifetime is 25 hours and the mean lifetime of a b
Dominik [7]
The probability is 0.8997.

We will use a z-score to answer this question.  z-scores are given by the formula
z=\frac{X-\mu}{\sigma}

With our information, we have
z=\frac{622-590}{25}=\frac{32}{25}=1.28

Looking this up in a z-table (http://www.z-table.com) we see that the area to the left of this (everything less than, up to this value) is 0.8997.
4 0
3 years ago
A number is not an integer what type of number can it be
yarga [219]
It can be a fraction, a decimal, a mixed number, or any irrational number.
7 0
2 years ago
Need help please!!!!!
11111nata11111 [884]

Answer:

AAS

Step-by-step explanation:

5 0
3 years ago
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