3 years ago

What algebraic expressionis an polynomail with a degree of 4

Mathematics

1 answer:

MAXImum [283]3 years ago

8 0

Answer:

The algebraic expression with a degree of 4 is 9x^4 – x^3.

Step-by-step explanation:

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3 years ago

In simplest form, what is 13/15 - 2/5

natima [27]

Answer:

7/15

Step-by-step explanation:

turn 2/5 to have 15 as the denominator (6/15)

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2 years ago

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Find the first three terms of the sequence below. T n = n 2 + 3 n + 4

madam [21]

Answer:

9,14,19

Step-by-step explanation:

You seem to be giving the expression 2n+3n+4.

Now simplify

An = 5n+4

Fill in n

5(1) +4

5(2) +4

5(3)+4

After solving and simplifying you see 9, 14 and 19 are the first 3 terms.

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2 years ago

One crew can seal a parking lot in 8 hours and another in 10 hours. How long will it take to seal the parking lot if the two cre

Mariana [72]

I want to say 6 but i am only 70% shure

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2 years ago

A box contains 10 balls, of which 3 are red, 2 are yellow, and 5 are blue. Five balls are randomly selected with replacement. Ca

VLD [36.1K]

Answer:

The required probability is 0.1.

Step-by-step explanation:

red balls = 3

yellow balls = 2

blue balls = 5

Selected balls = 5

Number of elemnets in sample space = 10 C 5 = 1260

Ways to choose 1 red ball and 4 other colours = (3 C 1 ) x (7 C 4) = 105

Ways to choose 5 balls of other colours = 7 C 5 = 21

So, the probability is

$\frac{105}{1260} + \frac {21}{1260}\\\\\frac{126}{1260}=0.1$

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3 years ago