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oee [108]
3 years ago
11

Please Help! WILL GIVE BRAINLIEST​

Mathematics
1 answer:
Ludmilka [50]3 years ago
7 0

Answer:

{-1, 0, 1, 2}

Step-by-step explanation:

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Someone, please help me
kati45 [8]

Answer:

See Attachment

Step-by-step explanation:

6 0
3 years ago
Consider the error in using the approximation e−x≈1−x on the interval [−1,1]. (a) reasoning informally, on what interval is this
crimeas [40]

e^{-x} \approx 1 - x

is a classic approximation, true for small x.

The next term in the polynomial expansion will be +kx^2 where k is a positive number. So our estimate 1-x is definitely an underestimate on both sides of x=0.

Since for negative xs the exponential rises exponentially and the line only linearly, the exponential exceeds the line for all negative x. For positive x, the line quickly goes negative while the exponential is always positive.

So, there's no interval for which our approximation is an overestimate.

6 0
3 years ago
An experiment consists of rolling a die, flipping a coin, and spinning a spinner divided into 4 equal regions. The number of ele
trapecia [35]

<u>Answer:</u>

The correct answer option is 48.

<u>Step-by-step explanation:</u>

In the given experiment, three events take place which include rolling a die, flipping a coin and spinning a spinner.

The possible outcomes of each of these events are as follows:

Rolling a die - 6

Flipping a coin - 2

Spinning a spinner - 4

Therefore, by multiplying their possible outcomes, we can find the number of elements in the sample space of this environment.

Number of elements = 6 × 2 × 4 = 48

8 0
3 years ago
An inequality is shown.
andriy [413]

Answer:

D. X< 4

Step-by-step explanation:

12(x-2) < 24

divide both sides by 12

so we get

(x-2) < 2

now add 2 to both sides

x < 4

4 0
2 years ago
Beth sold half of her comic books and then bought nine more. She now has 28. With how many did she begin?
tankabanditka [31]

Answer:

She had 38!

Step-by-step explanation:

28-9 is 19 then just multiply that by two which is 38

8 0
3 years ago
Read 2 more answers
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