3 years ago

The cafeteria manager knows that about 300 students buy

1 answer:

8 0

Answer:

I think its D

Step-by-step explanation:

300*20/100=60

It seems like a true prediction.

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levacccp [35]

It's 1/5(m-100). What you do is 1/5 and connect it with what is in the parenthesis and your answer will be -20 just like when you do 1/5m-20

4 0

3 years ago

vitfil [10]

Answer:

The answer is 3 I think

Step-by-step explanation:

3 0

4 years ago

fgiga [73]

804 * 219 = 176,076
3674 * 89 = 326,986
4321 * 96 = 414,816
6782 divided by 5 = 1356.4
3224 divided by 96 = 33.58
3224 divided by 8 = 403

5 0

3 years ago

MakcuM [25]

Ok thanks for the answer to your question

5 0

4 years ago

gogolik [260]

Answer:

$\frac{x^2}{25} -\frac{y^2}{200} =1$

Step-by-step explanation:

Recall that the equation of hyperbola centered at the origin with transverse horizontal axis has the general form:

$\frac{x^2}{a^2} -\frac{y^2}{b^2} =1\\and\,\,\,\, with\\c=\sqrt{a^2+b^2}$

since we know that a = 5 ,and c = 15,we can solve for b:

$15=\sqrt{5^2+b^2} \\15^2=25+b^2\\b^2=200\\$

then the equation of the hyperbola becomes:

$\frac{x^2}{5^2} -\frac{y^2}{200} =1\\\frac{x^2}{25} -\frac{y^2}{200} =1$

6 0

3 years ago