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artcher [175]
2 years ago
10

Help I need answers fast

Mathematics
1 answer:
Jobisdone [24]2 years ago
3 0

Answer:

In step 5, andrew made a mistake by subtracting 9.8 instead of adding 9.8. Andrew should've have obtained the answer -2, but because of his mistake the answer is incorrect.

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Round 4.432 to the nearest tenth.
Slav-nsk [51]

Answer:

4.4

Step-by-step explanation:

The tenth place in this number is 4.<u>4</u>32, so that should be the last digit.

Now, we need to know wether to round up or down. That is determined by the digit that comes after it. <em>If that digit, here it is the hundredth, is 0-4, it rounds down, if it is 5-9, it rounds up</em>. Our next digit is <em>3</em>, which goes into the first category, <em>so the number rounds down</em>, so the tenth remains the same. That leaves us with 4.4.

5 0
2 years ago
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What is the smallest value of x, such that
gizmo_the_mogwai [7]

Answer:

Dude, where's the picture?

8 0
2 years ago
Standerd form example
slega [8]
3951 is an example of a standard form. 

What standard form means is the number is written in numerical form. 

More examples: 5269, 95862, 125634, etc. 

3 0
3 years ago
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There are 88 marbles in a bin and 25 percent of the marbles are red how many red marbles are in the bin ?
alina1380 [7]

Answer:

22 marbles are red

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88÷4=22

#CarryOnLearning

6 0
3 years ago
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Find the common ratio and the explicit formula <br><br>-3, 9, -27, 81,​
Fofino [41]

Answer:

see explanation

Step-by-step explanation:

These are the terms of a geometric sequence with n th term

a_{n}\\ = a(r)^{n-1}

where re a is the first term and r the common ratio

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and a = - 3, thus

[te x]a_{n}[/tex] = - 3(-3)^{n-1} ← explicit formula

6 0
3 years ago
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