4 years ago

Prove that sin(n) diverges

1 answer:

8 0

If you look at the graph of sin(n), you can notice that it oscillates every kpi/2 when k is odd. This oscillation proves that sin(n) diverges.

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(4x^3 - 5x^2 + 3) - (6x^3 + 2x^2 - x) Which of the following expressions is equivalent to the expression above?

weqwewe [10]

Answer:

Step-by-step explanation

Factoring: 2x3-5x2+7x-6

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1: 7x-6

Group 2: 2x3-5x2

so its c

Pull out from each group separately :

Group 1: (7x-6) • (1)

Group 2: (2x-5) • (x2)

Bad news !! Factoring by pulling out fails :

The groups have no common factor and can not be added up to form a multiplication.

6 0

3 years ago

1. Which expressions is the prime factorization of 90

docker41 [41]

They are 2,3,3,and 5.

8 0

3 years ago

Read 2 more answers

Akio buys scissors for $3.79, tape for $2.57, and pens for $5.80. The sales tax is 6.25%.

Ganezh [65]

Answer:

$0.76

Step-by-step explanation:

3.79+2.57+5.8=12.16

12.16 x 0.0625=0.76

To solve this, you have to add all the prices together and then convert the percentage into a number so that you can multiply it by the total sales. You end up with 0.76 cents as the taxes for Akio's Purchase.You convert the percentage by moving it backward 2 decimal places.