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3 years ago

Find the value of x. 4^3 = x

Mathematics

2 answers:

pshichka [43]3 years ago

3 0

Answer:

x=64

Step-by-step explanation:

natima [27]3 years ago

3 0

Answer:

x=64

Step-by-step explanation:

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When I count as a principal of $1000 and earns 4% simple interest per year and other account as a principal $1000 and earns 4% i

OLga [1]

Answer: the account that earned compound interest has the greater balance at the end of four years.

Step-by-step explanation:

The formula for determining simple interest is expressed as

I = PRT/100

Where

I represents interest paid on the amount invested.

P represents the principal or amount invested.

R represents interest rate

T represents the duration of the investment in years.

From the information given,

P = 1000

R = 4%

T = 4 years

I = (1000 × 4 × 4)/100 = 160

Total amount earned is

1000 + 160 = $1160

The formula for determining compound interest is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = 1000

r = 4% = 4/100 = 0.04

n = 1 because it was compounded once in a year.

t = 4 years

Therefore,.

A = 1000(1+0.04/1)^1 × 4

A = 1000(1.04)^4

A = $1170

3 0

3 years ago

Help me pleaseeee ASAP

Harrizon [31]

Yoh...Aye it’s only gonna get harder from here tbh

6 0

3 years ago

In the basketball game, Rachel scored 6 points less than twice the number of points Trina scored. Together they scored 36 points

Vesnalui [34]

Answer:

36=2x-6

Step-by-step explanation:

36=total

2x= Trina

6= Rachel

5 0

2 years ago

If you have no more than $15 in your bank account, which of the following inequalities correctly represents the amount of money

Shtirlitz [24]

First option is the answer

7 0

2 years ago

PLZ help What system of linear inequalities is shown in the graph?

GarryVolchara [31]

In order find the Inequalities, First we need to Find the Equations of Both the Lines.

Equation of First line :

It is passing through the Points (0 , 2) and (4 , 0)

⇒ Slope = $\frac{2 - 0}{0 - 4} = \frac{-2}{4} = \frac{-1}{2}$

⇒ Equation of the First Line : $y - 2 = \frac{-1}{2}(x)$

⇒ Equation of the First Line : x + 2y = 4

Equation of Second Line :

It is passing through the Points (1.5 , 0) and (0 , -3)

⇒ Slope = $\frac{0 + 3}{1.5 - 0} = \frac{3}{1.5} = 2$

⇒ Equation of the Second Line : y + 3 = 2x

⇒ Equation of the Second Line : 2x - y = 3

As the Shaded Area of the First Line is away from the Origin :

⇒ x + 2y ≥ 4

As the Shaded Area of the Second Line is towards the Origin and it is a Dotted line :

⇒ 2x - y < 3

So, the System of Linear Inequalities are :

⇒ x + 2y ≥ 4

⇒ 2x - y < 3

4 0

2 years ago