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motikmotik
3 years ago
10

PLEASE HELP! Thank you!!

Mathematics
1 answer:
Aliun [14]3 years ago
3 0
1. x is less then or equal to -1 or x is greater then or equal to 5.

2. x is greater then -4 and x is less than or equal to -1

The reason it is equal to or not is because above the original number there is a dot. If it is not filled in, it is considered open. This would leave it as greater than or less than. If it were filled in, it would be considered closed. Leaving it as greater than or equal to or less than or equal to.
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If 5 people are going to share<br> 11.8 ounces of cheese, how<br> much will each person get?
xxTIMURxx [149]

Answer:

2.36 ounces

Step-by-step explanation:

11.8 ounces / 5 people = 11.8/5 = 2.36 ounces each.

3 0
2 years ago
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6 more than the difference of b and 5
xeze [42]
It is (b-5)+6

hope this helps

4 0
2 years ago
Find the Taylor series for f(x) centered at the given value of a. (Assume that f has a power series expansion. Do not show that
Kobotan [32]

Answer:

Here we just want to find the Taylor series for f(x) = ln(x), centered at the value of a (which we do not know).

Remember that the general Taylor expansion is:

f(x) = f(a) + f'(a)*(x - a) + \frac{1}{2!}*f''(a)(x -a)^2 + ...

for our function we have:

f'(x) =  1/x

f''(x) = -1/x^2

f'''(x) =  (1/2)*(1/x^3)

this is enough, now just let's write the series:

f(x) = ln(a) +  \frac{1}{a} *(x - a) - \frac{1}{2!} *\frac{1}{a^2} *(x - a)^2 + \frac{1}{3!} *\frac{1}{2*a^3} *(x - a)^3 + ....

This is the Taylor series to 3rd degree, you just need to change the value of a for the required value.

3 0
2 years ago
A bucket that contains several inches of water is left outside on a rainy day. The height of the water in the bucket that day is
Aleks [24]
The verticall intercept is the value of H when t=0. It's 4 in this equation. It's that "several inches" of water that were in the bucket when the rain was ready to start.
6 0
3 years ago
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Geometric of <br> 1/3, 2/9, 4/27, 8/81, 16/243
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A The answer is
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5 0
3 years ago
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