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skelet666 [1.2K]
3 years ago
10

How do you express 230 in scientific notation?

Mathematics
1 answer:
aksik [14]3 years ago
3 0
The answer would be 2.3x10^2.
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Tax returns filled manually have a 20% chance of containing errors while tax returns filled electronically have a .05% chance of
Travka [436]

Answer:

538,650

Step-by-step explanation:

We must first find how many errors there will be if filed manually and if filed electronically

Manually: 2,700,000*20% or 2,700,000*.2

Answer: 540,000 errors

Electronically: 2,700,000*.05% or 2,700,000*.0005

Answer: 1,350 errors

We must then find the difference; 540,000-1,350=538,650

7 0
3 years ago
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answer this question asap apexvs mathematics 4 thank you if it's correct I'll rate 5 & heart it and give brainlest ​
storchak [24]

Answer: C

Step-by-step explanation: I hope this helps :)

8 0
3 years ago
Balance the equation. show all 6 STEPS. 12+v=30
aalyn [17]
I think the answer is 18.
Equation/ steps:

12+v=30
30-12= 18
V=18

Hope this helps!
7 0
3 years ago
10
Leya [2.2K]
$575 is the savings bond because 5% off 500 is 25 so multiply 3 x 25 which is 75 abs add 500
3 0
3 years ago
Plz help me out !!!!!!
pshichka [43]

Answer:

There are 1,679,616 ways to answer the test

Step-by-step explanation:

Here, we want to get the number of ways to answer the test

From the question, we have that there are 8 questions, with each having 6 possible answers

Hence, the total number of answers to pick from is 8 * 6 = 48

We are to pick 6 out of this total 48, with 1 option per question

So in the first, we are picking 1 out of 6

The number of ways here is;

6 C 1 = 6 ways

The next, we have 6 ways also , up to the 8th question

So, the total number of ways will be;

6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 = 6^8 =

1,679,616

3 0
3 years ago
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