All categories

3 years ago

I don’t know it help

Mathematics

2 answers:

Sav [38]3 years ago

6 0

Answer:

63.15789474%

Step-by-step explanation:

Let x be the number out of 100 or the percentage.

$\frac{240}{380} = \frac{x}{100}$

$240 \times 100 = 380x$

$24000 = 380x$

$63.15789474$

The price of the cellphone increased by approximately 63.16% from 2010 to today.

Sveta_85 [38]3 years ago

4 0

Answer:

63.15% upcharge

Step-by-step explanation:

You might be interested in

What happens to the graph of f(x) when it is multiplied by a negative number less than -1?

Readme [11.4K]

Answer: Your going to multiply what ever it is but it needs to have a “-“ before it as a negative .

6 0

3 years ago

Convert the given decimal to a percent 0.345

Gemiola [76]

The answer is um 34.5%

4 0

3 years ago

Read 2 more answers

What is the scientific notation of 427 thousand

Veronika [31]

Thousand is 1,000, or 10^3, when multiplied by the 100 in 427, it becomes 10^5. Because we divided 427 and put the notation in the 10^#. It would be 4.27, once we add the ten^#, it becomes..

Answer: 4.27*10^5

6 0

3 years ago

Read 2 more answers

Find the value of y...

soldier1979 [14.2K]

Answer:

y=0

Step-by-step explanation:

Rewrite Evaluate Powers:

3 $3^{2y-1}+3^{-1}+2*3^{y}*3^{-1}=1$

Calculate:

$(3^{y})^{2}*\frac{1}{3} +2*3^{y}*\frac{1}{3}=1$

Solve using substitution:

$(3^{y})^{2}*\frac{1}{3} +\frac{2}{3} *3^{y}=1$ $t=3^{y}$

Solve the equation for t:

$t^{2}*\frac{1}{3}+\frac{2}{3}t=1$

t=-3

t=1

Substitute back to t=3^y

3^y=-3

3^y=1

y∉R

$3^{y}=1$

y=0

5 0

2 years ago

What is 2/3 divided by 1/2

Bad White [126]

Answer:

1.33333333333

Step-by-step explanation:

There is your answer!

3 0

3 years ago