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Otrada [13]
3 years ago
5

What's the scientific notation for 420

Mathematics
2 answers:
LenKa [72]3 years ago
8 0
4.2•10^2 is the answer to your question
fenix001 [56]3 years ago
4 0
The person on top got the correct answer so put his down i was gonna write that
You might be interested in
An equation is shown below:
bekas [8.4K]

\quad \huge \quad \quad \boxed{ \tt \:Answer }

  • \texttt{Step 1: 18x − 42 = 2}

  • \texttt{Step 2: 18x = 44 }

____________________________________

\large \tt Solution  \: :

\qquad \tt \rightarrow \: 6(3x - 7) = 2

Step 1 -

\qquad \tt \rightarrow \: 18x - 42 = 2

[ distributive property ]

Step 2 -

\qquad \tt \rightarrow \: 18x = 2 + 42

\qquad \tt \rightarrow \: 18x = 44

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

7 0
2 years ago
Ebony's bank balance 1st reached $400 on Day 4. The last day her balance was $400 was Day 8.
Tanya [424]

Ebony’s bank balance is $400 was Day 8 and this can be explained below.

<h3>How to explain the information?</h3>

Jade cannot be true because for every transaction made during withdraws, a little amount of money is collected and as such the amount will never remain $400.

Note that the scenario for the above to occur is:

On day 4, her balance = $400

On day 5, her balance = $40

On day 6, her balance = $400

On day 7, her balance = $400

On day 8, her balance = $400

Another fact is that since she deposited 400 at first, on day 8, there will be a 0 increase so the amount will still be 400.

Therefore, if the above is the case, one can deduce the fact that her balance will still be $400.

Learn more about estimation on:

brainly.com/question/107747

#SPJ1

6 0
2 years ago
In the school cafeteria students choose what they want to eat each day. They can have 1 meat, 1 vegetable, a bread, and 1 desser
Brilliant_brown [7]

Answer:24

Step-by-step explanation:

Múltiply 3(2)(2)(2)=24

4 0
3 years ago
Rafael needs to drive 16 miles to work.so far, he has driven 4.1 miles.How many more miles must he drive
Anon25 [30]
11.9 miles. 16-4.1=11.9
6 0
3 years ago
Read 2 more answers
Peggy delivers pizzas. She left the pizza parlor this evening and traveled 4 km east to deliver a pizza to the red house. Then s
zavuch27 [327]
She would have to travel 8km north to get to the pizza parlor from the green house
4 0
3 years ago
Read 2 more answers
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