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blondinia [14]
3 years ago
15

105n^3 + 175n^2 + 75n - 125

Mathematics
1 answer:
mylen [45]3 years ago
4 0
5(21n^3+35n^2+15n-245)
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Name
Tpy6a [65]

Answer:

1. A container of milk 2L

2. An Eyedropper has 1 mL

3. A cup of punch 250 mL

4. A jar of pickles 500mL

Step-by-step explanation:

Without even measuring, just think of this problem logically. Remember that a 1 L is 1000mL, so it is 1000 times more than 1 mL.

A milk container would hold more than a cup of milk and that is more than 20 mL. The most logical answer would be 2L.

An eyedropper can hold just a little amount of liquid. Just think that it dispenses liquid in drops, the best answer would be 1mL (which is actually an estimate of the volume of a drop is.)

A cup of punch is about 250 mL. The keyword there is a CUP and 25L is a big amount and the cup would have to be HUGE.

Same as above, the keyword there is a jar. A 50L jar would be a very big amount for just a jar of pickles.

8 0
3 years ago
Kerry’s grandmother, Mrs. Reynoso, is helping Kerry pay for guitar lessons. She has set up a special savings account to pay for
s2008m [1.1K]

Answer:

Month 5 is when it will be at $100

I hope this helps!

Step-by-step explanation:

x---0-----1-----2-----3----4-----5

y-300-260-220-180-140-100

y=40x+300

5 0
3 years ago
Use trigonometry to solve for x. Round to the nearest tenth.
mel-nik [20]

Answer

12

Step-by-step explanation:

You need to use cosine because the side length needed is adjacent and you have the hypotenuse.Set up a proportion of "cos23 = x/13" and solve by cross multiplying. Then just round.

5 0
3 years ago
Polly bought a new collar and leash for her dog. The total was $7.50. She paid with a ten-dollar bill.
Gelneren [198K]
She got back $2.50 hope this helped
5 0
2 years ago
A lot contains 12 items, and 4 are defective. If three items are drawn at random from the lot, what is the probability they are
Gnesinka [82]

Answer:

ur nan

Step-by-step explanation:

6 0
3 years ago
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