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iren [92.7K]
3 years ago
11

What is the minimum and maximum of f(x)=-10x^3+6x-2

Mathematics
1 answer:
const2013 [10]3 years ago
5 0

Answer:

Minimum: (\frac{\sqrt{5} }{5},-2+\frac{4\sqrt{5}  }{5})

Maximum: (-\frac{\sqrt{5} }{5} ,-2-\frac{4\sqrt{5} }{5} )

Step-by-step explanation:

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abruzzese [7]

In the two highlighted rows show that for the same amount of yellow, Green #1 uses more blue than Green #2 and green #1 is bluer shade of green than Green # 2.

<h3>What is ratio of two numbers?</h3>

The ratio of two number is the fraction part, which represent that how a number is more or less compare to the other.

There are two tables which give the number of pints of blue and yellow that are used to make different amounts of two shades of green dye. The table is given below;

  • Green #1 is made by mixing blue and yellow in a ratio of 2 : 3.
  • Green #2 is made by mixing blue and yellow in a ratio of 1 : 2.

The first one has 2 parts of blue at 3 parts of yellow. In the two highlighted rows show that for the same amount of yellow, Green #1 uses more blue than Green #2.

In grade two the blue part is half of the yellow part. This means that green #1 is bluer shade of green than Green # 2.

Hence, in the two highlighted rows show that for the same amount of yellow, Green #1 uses more blue than Green #2 and green #1 is bluer shade of green than Green # 2.

Learn more about the ratio of two numbers here;

brainly.com/question/831500

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4 0
2 years ago
Divide using long division.<br> (9p2 + 8p3 + 12) ÷ (p + 1)
kodGreya [7K]

Answer:

8p∧2 ± p - 1 ± 13/p ± 1

Step-by-step explanation:

Divide (9p2 + 8p3 + 12) ÷ (p + 1) and it equals 8p∧2 ± p - 1 ± 13/p ± 1

3 0
3 years ago
Read 2 more answers
Mina, bobby, and Julia each have the same number of pencils. 2/6 of Mina's pencils are red, 2/3 of Bobby's pencils are red, and
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Bobby. If you find the common denominator here which is 12 then Mina has 4/12 red pencils, bobby has 8/12 red pencils, and julia has 6/12 repent ils. Therefore bobby has the most red pencils.
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You would multiply 4 by 72 then u multiply 4 * -6 then after that you would add 15
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Petra jogs 3 miles in 30 minutes. At this rate, how long would it take her to jog 7 miles?
NikAS [45]
30 minutes / 3 miles = 10 minutes for 1 mile

7 miles * 10 minutes per mile = 70 minutes total to run 7 miles
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