All categories

4 years ago

You have 26 video games in your collection.

Mathematics

1 answer:

goldenfox [79]4 years ago

3 0

Answer:

Let y be the amount of xbox games

You have 26 video games. Some of them are for the xbox and some are for the the playstation. You have y amount of xbox games and 4 fewer games on the playstation. How many xbox games and playstation games do you have?

<u><em>Could I please have BRAINLIEST.</em></u>

You might be interested in

How do you work out the rate, time and principal from the compound interest formula?

wlad13 [49]

Answer:

Part 1) $P=A/(1+\frac{r}{n})^{nt}$ (see the explanation)

Part 2) $r=n[\frac{A}{P}^{1/(nt)}-1]$ (see the explanation)

Part 3) $t=log(\frac{A}{P})/[(n)log(1+\frac{r}{n})]$ (see the explanation)

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

Part 1) Find the Principal P

The values of A,r,n and t are given

Isolate the variable P

$A=P(1+\frac{r}{n})^{nt}$

Divide both side by $(1+\frac{r}{n})^{nt}$

$P=A/(1+\frac{r}{n})^{nt}$

Part 2) Find the rate r

The values of A,P,n and t are given

Isolate the variable r

$A=P(1+\frac{r}{n})^{nt}$

Divide both sides by P

$\frac{A}{P} =(1+\frac{r}{n})^{nt}$

Elevated both sides to 1/(nt)

$\frac{A}{P}^{1/(nt)} =(1+\frac{r}{n})$

subtract 1 both sides

$\frac{A}{P}^{1/(nt)}-1 =\frac{r}{n}$

Multiply by n both sides

$r=n[\frac{A}{P}^{1/(nt)}-1]$

Part 3) Find the time t

The values of A,P,r and n are given

Isolate the variable t

$A=P(1+\frac{r}{n})^{nt}$

Divide both sides by P

$\frac{A}{P} =(1+\frac{r}{n})^{nt}$

Apply log both sides

$log(\frac{A}{P})=log(1+\frac{r}{n})^{nt}$

Apply property of exponents

$log(\frac{A}{P})=(nt)log(1+\frac{r}{n})$

Divide both side by $(n)log(1+\frac{r}{n})$

$t=log(\frac{A}{P})/[(n)log(1+\frac{r}{n})]$

3 0

3 years ago

solve a right triangles with an acute angle of 14° and hypotenuse length of 100m. Express the angle to the nearest degree and th

Romashka-Z-Leto [24]

I’m having a hard time understanding your question

3 0

3 years ago

tensa zangetsu [6.8K]

The answer should be 242.75 cubic centimeters!!

4 0

3 years ago

Wat are the two qualifications a graph must follow for it to be proportional

Oksi-84 [34.3K]

The two requirements for a proportional relationship are: The ratio of the two variables maintain the same ratio.

4 0

3 years ago

Nathaniel wants to ride his bicycle 23.2 miles this week. He has already ridden 4 miles. If he rides for 4 more days, what is th

olganol [36]

Answer: 4.8 miles a day

Step-by-step explanation:

Goal distance 23.2Miles

He rides 4miles, he is left with 23.2- 4= 19.2

Divide 19.2 into 4 days

5 0

3 years ago