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3 years ago

Rewrite the expression without using a negative exponent.

Mathematics

2 answers:

klasskru [66]3 years ago

7 0

Answer:

y²/2

Step-by-step explanation:

when an exponent is negative and is in the numerator, put it into the denominator and it will become positive

when an exponent is negative and is in the denominator, put it into the numerator and it will become positive

notka56 [123]3 years ago

4 0

Answer:

Step-by-step explanation:

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What would be the remainder ?

ruslelena [56]

Answer:

Step-by-step explanation:

Given (x + h) is a factor of f(x) then f(- h) = 0

Given

p(x) = x³ - 4x² + ax + 20 , with (x + 1) as a factor then

p(- 1) = (- 1)³ - 4(- 1)² - a + 20 = 0 , that is

- 1 - 4 - a + 20 = 0

15 - a = 0 ( subtract 15 from both sides )

- a = - 15 ( multiply both sides by - 1 )

a = 15 , thus

p(x) = x³ - 4x² + 15x + 20

If p(x) is divided by (x + h) then p(- h) is the remainder, so

p(- 2) = (- 2)³ - 4(- 2)² + 15(- 2) + 20 , that is

- 8 - 16 - 30 + 20 = - 34 → A

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3 years ago

Suppose a bunny's second hop is 10% higher than her first hop. classify the statement below as true or false, correct it.

denis-greek [22]

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3 years ago

A random sample of 30 college students is selected. Each student is asked how much time he or she spent on homework during the p

Allushta [10]

Answer:

See Explanation

Step-by-step explanation:

Given the number of hours each student spent doing homework below:

19, 15, 17, 18, 24, 22, 21, 20, 18, 20, 18, 21, 17, 22, 16,

23, 24, 15, 20, 17, 19, 23, 18, 17, 15, 24, 20, 20, 19, 16

The table below is a frequency distribution for the data

$\left|\begin{array}{c|c}\text{Number of Hours}&\text{Number of Students}\\(Homework)&Frequency\\-----&------\\15&3\\16&2\\17&4\\18&4\\19&3\\20&5\\21&2\\22&2\\23&2\\24&3\\-----&------\\Total&30\end{array}\right|$

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Romashka-Z-Leto [24]

Answer:

5y = x +15

Step-by-step explanation:

here you have to multiply both sides with 5 to make it a general form ,

5(y) = 5(1/5x) + 5(3)

5y = x + 15

Got a little help from app called Gauthmath. It got concept videos and tutors. You can check it on Play Store and App Store. Really good app in my opinion.

Hope this helps. :)

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