Rewrite the following polynomial in standard form. -x^2-10+x^3

Mathematics

1 answer:

ELEN [110]3 years ago

4 0

Answer:

Step-by-step explanation:

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Joshua's family took a road trip to Mount Rushmore. Joshua fell asleep 35% of the way through the trip. If the total length of t

stiks02 [169]

You need to calculate 35% of 400.

The way I do this on paper is I split it up into chunks and then add the chunks together.

First I would calculate 10%. To do this, divide 400 by 10, because to get from 100% to 10% you must divide by 10.

So 10% = 40

You need 30%, so you just multiply by 3, because to get from 10% to 30%, you multiply by 3.

So 30% = 120

5% is half of 10% so half of 40 is 20.

So 5% = 20

30% + 5% = 35%

120 + 20 = 140

So they had traveled 140 miles when Joshua fell asleep. Hope this helps :)

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3 years ago

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5% times blank equals 2.5 NEED ASAP

lapo4ka [179]

Answer:

0.5

Step-by-step explanation:

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4 years ago

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