2 years ago

Help as quick and i will give the brainliest!!!

Mathematics

2 answers:

Arte-miy333 [17]2 years ago

3 0

I believe both answers are Shannon.

katrin [286]2 years ago

3 0

I think it’s sally and Shannon

You might be interested in

A gold coin appreciated in value from $200.00 to $475.00 in 6 years. Find the yearly rate of appreciation. Show or explain all w

Travka [436]

Answer:

16%

Step-by-step explanation:

To solve this we are using the standard growth equation:

$y=a(1+b)^x$

Were

$y$ is the final value after $x$ years

$a$ is the initial value

$b$ is the growth factor (yearly rate of appreciation in our case) in decimal form

$x$ is the time in years

We know from our problem that gold coin appreciated in value from $200.00 to $475.00 in 6 years, so $y=475$ , $a=200$ , and $x=6$ .

Let's replace the values in our equation and solve for $b$ :

$y=a(1+b)^x$

$475=200(1+b)^6$

$\frac{475}{200} =(1+b)^6$

$2.375=(1+b)^6$

$\sqrt[6]{2.375} =\sqrt[6]{(1+b)^6}$

$1+b=\sqrt[6]{2.375}$

$b=\sqrt[6]{2.375}-1$

$b=0.155$

which rounds to

$b=0.16$

Since our appreciation rate is in decimal form, we need to multiply it by 100% to express it as percentage:

0.16*100% = 16%

We can conclude that the yearly appreciation rate of our gold coin is approximately 16%

3 0

2 years ago

The first three terms of a geometric sequence are as follows. -256, -64, -16. Find the next two terms of this sequence. Give exa

umka2103 [35]

Hi,

The next two are:

$- 16 \div 4 = - 4 \\ - 4 \div 4 = - 1$

Answer: -4 and -1

Hope this helps.
r3t40

4 0

2 years ago

What is the third law of exponents

Kobotan [32]

In an answer the exponent can't be negative

3 0

3 years ago

Help I don't know how to do this

yan [13]

The answer would be A

5 0

3 years ago

Goran runs 6 miles in 57 minutes how many miles does he run per minute?

Morgarella [4.7K]

57/6 = 1/x
57 = 6x
x = 0.11 miles per minute

4 0

2 years ago