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3 years ago

Write the following expression using exponents. 4x4x4x4 =

Mathematics

2 answers:

Jlenok [28]3 years ago

6 0

Answer:

4^4

Step-by-step explanation:

Since there are four 4's, it is to the 4th power.

bearhunter [10]3 years ago

3 0

Answer:

$4$ × $4$ × $4$ × $4=4^4$

Step-by-step explanation:

In this instance, the value of the exponent (4) is the number of times you will multiply your base (also 4).

So if we have:

$4$ × $4$ × $4$ × $4$

We are multiplying our base four times.

Therefore this expression can be rewritten as:

$4^4$

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Graph the rational function y=x/x^2+2x+1. Both branches of the rational function pass through which quadrant?

Hitman42 [59]

Answer:

Quadrant 3

Step-by-step explanation:

Here we have to graph the function y = x/(x^2 + 2x + 1)

The denominator can be factored.

x^2 + 2x + 1 = (x + 1)(x + 1)

y = x/(x + 1)(x + 1)

Now we have to graph this function and see in which quadrant the function's both branches passes through.

Herewith I have attached the graph.

Here we can see both branches pass through Quadrant 3.

I hope this will helpful.

Thank you.

4 0

3 years ago

Read 2 more answers

PLEASE HELP!!!!!! PLEASE

Mekhanik [1.2K]

The answer would be at the point where both lines intersect. in this case the answer is ( -1, 7 )

3 0

3 years ago

Tell which property you would use to solve the equation.<br> n/4 = -3

julia-pushkina [17]

Multiplication property of equality

3 0

4 years ago

Answer!!!!!! Please!!!!!!

shusha [124]

Answer:

Step-by-step explanation:

Using calculator to evaluate

$2^{\sqrt{19} }$ ≈ 20.5191 → C

6 0

3 years ago

Read 2 more answers

A certain bacteria colony doubles in size every day for 20 days, at which point it reaches the limit of its habitat and can no l

erma4kov [3.2K]

Answer:

(E). 19

Step-by-step explanation:

Let original population of each colony be P.

We have been given that a certain bacteria colony doubles in size every day, so bacteria colony is growing exponentially. After x days, the population of bacteria would be:

$P(2)^x$

The population after 19 days will be $P(2)^{19}$ for each colony.

The total population of both the colonies at that point will be $P(2)^{19}+P(2)^{19}=2P(2)^{19}=P(2)^{20}$ which is what the habitat's limit is.

Therefore, it will take 19 days for two bacteria colonies to reach the habitat's limit and option E is the correct choice.

3 0

4 years ago