A microorganism is a pathogen that _______

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

7 0

Answer:

A. can cause disease

Step-by-step explanation:

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4.068×10 to the 2 power please help me

-BARSIC- [3]

Your answer is 406.8. You just multiply 10 by itself, the answer is 100, then you multiply 100 by 4.068.

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3 years ago

alberto rode 5/8 of the water rides at the water park. his sister arena road half of the rides the alberta road. what fraction o

Olenka [21]

Ans: (1/2)(5/8) = 5/16

5 0

3 years ago

In a park, the ratio of adults to children is 11 to 9. If there are 320 people in the park, how many children are there?

Ludmilka [50]

Answer:

144

Step-by-step explanation:

320 ÷ 20 = 16

adults : children

11 : 9

9×16 = 144

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3 years ago

Simplify negative 3 over 2 / 9 over 6

Temka [501]

$\mathrm{Simplify} -\frac{3}2\div\frac{9}6.$

Dividing by a fraction is the same as multiplying by its reciprocal. (flipped version)

$-\frac{3}2\div\frac{9}6=-\frac{3}2\times\frac{6}{9}$

6 and 9 are both divisible by 3, so we can simplify 6/9 = 2/3.

$-\frac{3}2\times\frac{2}3$

We can multiply across right now, but we might as well cross cancel.
Look at the numbers diagonal from one another...-3 and 3 are both divisible by 3, so we can change them to -1 and 1...2 and 2 are both divisible by 2, so we can change them to 1 and 1...

$-\frac{1}1\times\frac{1}1$

Any fraction over 1 can just be expressed as a whole number.

$-1\times1$

Our final answer... $-\frac{3}2\div\frac{9}6=\boxed{-1}$

If you were to multiply across, (maybe you don't like cross cancelling, idk?) you'd get the same answer, of course.

$-\frac{3}2\times\frac{2}3=-\frac{6}6=\boxed{-1}$

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3 years ago

Read 2 more answers

A random sample of size 100 is taken from a population with the mean as 76 and the variance as 256. what is probability of getti

Blababa [14]

Given the population mean is $\mu=76$ and population standard deviation is $\sigma=\sqrt{256} =16$ .