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4 years ago

What does it mean to be a decay type of exponential function?

1 answer:

4 0

Answer:The exponential decay is a model in which the exponential function plays a key role and is one very useful model that fits many real life application theories. The most famous application of exponential decay has to do with the behavior of radioactive materials.

Step-by-step explanation:

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Question ❓:-<br>x^(x√x)=(x√x)^x,find the value of x

Bess [88]

Answer:

x = 9/4

Step-by-step explanation:

$x^{x\sqrt{x} }=(x\sqrt{x} )^x$
$x^{x*x^{1/2} }={(x*x^{1/2} })^x$
$x^{x^{3/2} }=x^{3/2x}$
$x^{3/2}=3/2x$
$x^{3/2-1} = 3/2$
$x^{1/2}=3/2$
$x = (3/2)^2$
$x = 9/4$

7 0

3 years ago

She could borrow $2500 at a monthly interest rate of 4% simple interest and pay the total after 12 months. Write a simple-intere

Harlamova29_29 [7]

Answer:

She would owe $3,700 at the end of 12 month.

Step-by-step explanation:

Simple interest formula:

$I=Prt$

$I$ = Interest

P=principal

r= Rate of interest

t=time

Given that, she could borrow $2,500. So P=$2,500.

The rate 4%=0.04 per month and time t= 12 months.

The interest $I$ = $(2,500×0.04×12)

=$1,200

Amount = principal+ Interest

=$(2,500+1,200)

=$3,700

She would owe $3,700 at the end of 12 month.

7 0

3 years ago

2.49 meters to centimeters

ololo11 [35]

That might not be as hard to answer as you just take the . away and then you're left with 249 centimeters :)

8 0

3 years ago

Will Mark!! The length of a rectangle is represented by 7x- y, and the width is represented by 3x + 4y. Write polynomial that re

nikdorinn [45]

Answer:

2(7x-y) + 2(3x+4y)

7 0

3 years ago

Hey can you please help me posted picture of question

raketka [301]

There are total 4 outcomes

We can get:
Head, Head
Head, Tail
Tail, Head
Tail, Tail

So, tossing 2 coins, result in 4 possible outcomes which make the sample space.

So correct answer is option B

5 0

3 years ago

Read 2 more answers