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kykrilka [37]
3 years ago
13

F(x) = (x + 1)2, g(x) = 2x3

Mathematics
1 answer:
artcher [175]3 years ago
5 0

Answer:

C

Step-by-step explanation:

2021 edg

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What is the written form for (8,8)
Sav [38]

Answer:

81 900 000 000 000 is 8.19 × 10¹³

Step-by-step explanation:

Write the first number 8.

Add a decimal point after it: 8.

Now count the number of digits after 8. There are 13 digits.

So, in standard form: 81 900 000 000 000 is 8.19 × 10¹³

5 0
3 years ago
A long distance phone service charges $0.30 for the first 10 minutes and $0.05 for each additional minute or fraction thereof. U
olga nikolaevna [1]

Answer: Our Cost function is discontinuous at every integer after x>10.

Step-by-step explanation:

Since we have given that

For the first 10 minutes , the service charges = $0.30

Let the number of additional minute be 't'.

Amount charge for each additional minute = $0.05

Using the greatest integer function:

So, Cost C of a call in terms of time 't' minutes would be

C=0.03+0.05\left \lceil t-10 \right \rceil

As we know that Greatest integer is discontinuous at every integer.

So, our Cost function is discontinuous at every integer after x>10.

4 0
3 years ago
Class A has 25 pupils and class B has 28 pupils.
postnew [5]

Answer:

I think it will be less than 69 because the tozal mean is 41 while of A is 69 mean the values has decreased

3 0
2 years ago
A=1/2(a+b)h <br> SOLVE FOR "h"
Kamila [148]
Solving equations is a basic skill that you must master to deal with a lot of problems in mathematics, physics, chemistry, administration, economy, and almost every activity where you need to use a formula or a model. to solve for h, you follow these steps: 1) multiply both sides by 2 => 2A = (a+b)h; 2) divide both sides by (b+a) => 2A/ (a+b) = h. So the answer is: h = 2A / (a+b).
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5 0
3 years ago
Determine whether the sequence is arithmetic or geometric. Sequence 1: –10, 20, – 40, 80, ... Sequence 2: 15, – 5, – 25, – 45, .
Pie

Answer:

1. geometric 2. arithmetic

3 0
3 years ago
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