Ask question

Ask question

All categories

3 years ago

13

Toby invested £7500 for 2 years in a savings account. he was paid 4% per annum compound interest. how much money did Toby have a

fter 2 years?

1 answer:

Oduvanchick [21]3 years ago

7 0

A=7,500×(1+0.04)^(2)
A=8,112

You might be interested in

On a particular day, the wind added 3 km per hour to Alfonso's rate when he was cycling with the wind and subtracted 3 km per ho

Vesnalui [34]

Answer:

31 km?

Step-by-step explanation:

3 0

3 years ago

ra1l [238]

Answer:

$733.33

Step-by-step explanation:

The question is on finding the principal value

Formulae for simple interest

S.I= P×R/100×T where P is the invested amount of money, R is interest rate and T is time in years

Given that;

Simple interest=$77 , R=7% and T=1.5 years then

S.I= P×R/100×T...................substituting the values given

77=P×7/100 × 1.5

77=P×0.105

77/0.105 =P

$733.33=P

5 0

3 years ago

Alexis wants to make a paperweight at pottery class. He designs a pyramid-like model with a base area of 100 square centimeters

grigory [225]

Answer:

The density of the material must be at least 1.5 g/cm³.

Step-by-step explanation:

5 0

3 years ago

Rewrite, differentiate and simplify:<br> 3/(2x)^3

Llana [10]

$\frac{dy}{dx}$ = - $\frac{9}{8x^{4} }$

let y = $\frac{3}{(2x)^{3} }$ = $\frac{3}{8}$ $x^{-3}$

differentiate using the power rule

$\frac{d}{dx}$ ( $ax^{n}$ ) = na $x^{n-1}$

$\frac{dy}{dx}$ = - $\frac{9}{8}$ $x^{-4}$ = - $\frac{9}{8x^{4} }$

8 0

2 years ago

The graph shows the ratio of goals attempted to goals made for two soccer players, Andres and Deyvi. Which player has a better r

anygoal [31]

Answer: Andres

Explanation:

y = goals made

x = goals attempted

For Andres, his ratio is y/x = 4/8 = 1/2 = 0.50 meaning that he made 50% of his attempts

For Deyvi, the ratio is y/x = 9/20 = 0.45 = 45%

Andres has the better record.

4 0

2 years ago