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damaskus [11]
3 years ago
13

How is 0.00069 written in scientific notation?

Mathematics
1 answer:
frez [133]3 years ago
6 0
It is written as:

6.9 × 10^{-4}
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Vocabulary Drag the words to show how theoretical probability and experimental probability differ. Each word may be used only on
allsm [11]

Answer:

Theoretical  --- probability is based on expected or calculated results.

Experimental  --- probability is based on the actual recorded results of an  experiment.

Step-by-step explanation:

Theoretical assumptions are those hypotheses not proven to be real, whose probabilities of materializing depend on the future confirmation of the premises established. Thus, these theories are established based on different experiences and previous situations, or based on data still not scientifically proven.

Instead, the experimental results are those that have already been confirmed based on tests, tests and experiments that affirm or deny the previously established theories.

6 0
3 years ago
Michelle opened a savings account for her emergency fund. She deposited $2,000 into her account, which earns 2.10% interest, com
mrs_skeptik [129]

Answer: she will have $2042.4 have in the account after 1 year.

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1 + r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = $2000

r = 2.1% = 2.1/100 = 0.021

n = 12 because it was compounded 12 times in a year.

t = 1 year

Therefore,

A = 2000(1 + 0.021/12)^12 × 1

A = 2000(1 + 0.00175)^12

A = 2000(1.00175)^12

A = $2042.4

5 0
3 years ago
Piecewise is the topic ​
Ksju [112]

Answer:

ye sb that is very correct 8 plus 8 equals six

your are truly smart

Step-by-step explanation:

4 0
4 years ago
I need help asap I have a problem I need the answer for this please its 4 -2 over 4 as a fraction =6
Alex

Answer:

its 2/6 simplified. lol

Step-by-step explanation:

3 0
3 years ago
Need help !!! Top one 13
IgorC [24]

Answer:

1.5, -2, -,5, 2

Step-by-step explanation:

6 0
3 years ago
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