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3 years ago

Simplify ⁶√25b⁶ please help me i dont have much info from my modules

Mathematics

1 answer:

just olya [345]3 years ago

3 0

This should be your answer hopefully

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9x+2y and 11xy equivalent

inysia [295]

Yes because 11 is x and y together and the others are 11xy too

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3 years ago

In 2018, there were about 41 million teenagers (ages 10-19) in the United States. They each sent an average of 800 text messages

Allushta [10]

Answer:

3.28*10^(10) text messages.

Step-by-step explanation:

We know that there are about 41,000,000 teenagers in the US.

If each one of they sent an average of 800 text messages, then the total number of text messages sent in a month is something about:

Total number of messages = 41,000,000*800 = 32,800,000,000

Now we want to write this in scientific notation.

To do it, we need to count the number of digits at the left of the decimal point, if there are N total digits, we can write our number as:

3.28*10^(N - 1)

Where we now have only one digit at the left of the decimal point.

Here we have 11 digits.

Then we can write this number as:

3.28*10^(11 - 1)

3.28*10^(10)

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3 years ago

What is the equation of the line that passes through the point (4,8) and has a slope of 3/2?

murzikaleks [220]

Answer: y=3/2x+2.

Step-by-step explanation:

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3 years ago

Use graphing to find the solution of the system of equations. -x^2+y=1, -x+y=2

vladimir2022 [97]

ANSWER

$x=-0.62$ or $x=1.62$

EXPLANATION

For $-x^2+y=1$

We make y the subject to obtain,

$y=x^2+1$

We can easily graph this function, because we just have to transform the graph of $y=x^2$ by shifting the intercept up to $1$ .

As for the straight line, $-x+y=2$ ,

We find the intercepts as follows,

When $y=0,x=-2$ .

When $x=0,y=2$ .

We plot the points $(-2,0)$ and

$(0,2)$ .

We now draw the two graphs on the same graph sheet. The intersection of the two graphs gives the solution to be

$x=-0.62$ or $x=1.62$

See graph

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3 years ago

a 2,500 kg bus traveling at 15.3 slams on the brakes and comes to rest in 1.62 seconds what is the acceleration of the bus?

Molodets [167]

Answer:

15.3 what unit men we need to know this things

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3 years ago

Simplify ⁶√25b⁶ please help me i dont have much info from my modules​

Simplify ⁶√25b⁶ please help me i dont have much info from my modules