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2 years ago

What’s 890,000,090 in scientific notation

Mathematics

2 answers:

zlopas [31]2 years ago

6 0

Answer:

The number 890000090 can be written as 8.90 × 10^8 in scientific notation.

worty [1.4K]2 years ago

5 0

Answer:

[See Below]

Step-by-step explanation:

$Hey~There!$

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➜ Turn into scientific notation :

$890,000,090=8.9000009*10^{8}$

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So the answer is $\bold8\bold.\bold9\bold0\bold0\bold0\bold0\bold0\bold9\bold*\bold1\bold0^{\bold8}$ .

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$Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane$ ヅ

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zloy xaker [14]

The answer would be “stu”

8 0

2 years ago

Suppose we went to choose 2 letters without replacement from 3 letters a b and c

vagabundo [1.1K]

Answer:

6 ways - ab,ac, ba,bc and ca,cb

Step-by-step explanation:

We are given 3 letters a,b,c.

We can choose the first letter in 1 out of 3 ways.

Once the first letter has been chosen without replacement, we have two letters remaining. Another letter can be chosen from the 2 remaining letters in 2 ways. So the total number of ways of choosing the two letters is 3*2 = 6.

Listing out the possible set of choices:

Options include: ab,ac, ba,bc and ca, cb

3 0

3 years ago

WHICH RATIO SHOW PORTION FORM WITH 25/28 BY WRITING IN LOWEST FORM

miss Akunina [59]

25/28

is in it's lowest form, as it cannot be reduced anymore.

25/28 = 0.8928571

hope this helps

8 0

3 years ago

Someone please help

KIM [24]

Answer:

Step-by-step explanation:

Exponential function representing final amount with compound interest compounded continuously,

$A=Pe^{rt}$

Here, A = Final amount

P = principal amount

r = Rate of interest

t = Duration of investment

For P = $9600

r = 6%

A = 2 × 9600 = $19200

By substituting these values in the formula,

$19200=9600(e)^{0.06\times t}$

$2=e^{0.06t}$

$ln(2)=ln(e^{0.06t})$

ln(2) = 0.06t

t = $\frac{0.693147}{0.06}$

t = 11.55245

t ≈ 11.5525 years

Any amount will get doubled (with the same rate of interest and duration of investment) in the same time.

Therefore, $960000 will get doubled in 11.5525 years.

6 0

3 years ago

Lara planted some seeds. For every 3 seeds Lara planted, only 2 seeds grew.

Tresset [83]

Given:

For every 3 seeds Lara planted, only 2 seeds grew.

Altogether, 12 seeds grew.

To find:

The number of total seeds planted by Lara.

Solution:

It is given that for every 3 seeds Lara planted, only 2 seeds grew. It means the ratio of total seeds planted to seeds grew is 3:2.

Altogether, 12 seeds grew.

Let x be the number of total seeds planted by Lara. Then,

$x:12=3:2$

$\dfrac{x}{12}=\dfrac{3}{2}$

$x=\dfrac{3}{2}\times 12$

$x=18$

Therefore, the total number of seeds planter by Lara is 18.

3 0

3 years ago