3 years ago

1. (10 points) Let f(x) = −cos(x). Compute ˆφ = c0π0 + c1π1 where π0 = 1 and π1 = x.

Mathematics

1 answer:

Bad White [126]3 years ago

3 0

4.While not rounding the answer is 500°

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Express the recurring decimal 0.042 as a fraction in its simplest form.

rodikova [14]

Answer:

7/165

Step-by-step explanation:

This is a mixed recurring decimal (the zero is not repeating)

We take number after the decimal point 042

then we subtract the non repeating.In this case is 0 so we not subtract anything

This will be the numerator 42

Now ,the denominator:

For each repeating decimal we write a 9 (in this case 2 nines)

For each non repeating decimal we write a zero

Denominator is 990

42/990 = 7/165

7:165 = 0.0424242......

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Shalini blusex batting scores were 13144 155 142 167 172 what was his score

balu736 [363]

13144 mr brill this should help

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2 years ago

Select the expressions that are equivalent to 4(c–6). (c–6)4 4c–24 ( - 6+c)4 4( - 6+c)

padilas [110]

4(c-6)
distribute 4(c-6)
4xc and -6x4
youll get 4c-24

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3 years ago

What are the next three terms in the pattern 2, 6, 18, 54, ...?

castortr0y [4]

Answer:

OPTION B: 162, 486, 1458

Step-by-step explanation:

The given sequence is 2, 6, 18, 54, . . .

It is a geometric sequence and the common difference is 3.

The general form of a geometric sequence is: a, ar, ar², ar³, . . .

Here a = 2 and r = 3.

$n^{th}$ term of a Geometric progression is $ar^{n - 1}$ .

Note that the fourth term is 54.

i.e., $ar^3 = 54$

$\implies ar^4 = ar^3 . r = 54 . 3 = 162$ .

Similarly, $ar^6 = 162 \times 3 = 486$ .

Also, $ar^7 = ar^6 . r = 486 \times 3 = 1458$ .

Hence, OPTION B is the answer.

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Which of the following are not polynomials?

chubhunter [2.5K]

Aaaaaaaaaaaaaaaa and bbbbbbbbbbbbbbb

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