# Posts by Alfredo

Total # Posts: 15

**Maths**

£4000 is invested at 1.5% compound interest. Show that the value of the investment after 2 years is £4120.90. Thanks to anyone who can help.

**Math**

Suppose you roll a regular six faced dice 600 times about how many times would you expect to get a four

**Math**

In the equation, find the value of x 2/x - x/5 = 1/5

**Math**

5 2/11 + 4/7 + 3 + 3 3/7 + 9/11 + 7 + 1/3 = ?

**poetry**

What is the meaning of the poam OLVIDO by Octavio Paz

**physics**

The repulsive electric force between the point charges -6.36 * 10^-6 C and q has a magnitude of 1.32 N when the separation between the charges is 1.07 m. Find the sign and the magnitude of the charge q.

**math**

Suppose you have cards with the digits from 0 to 9, one card for each digit. Complete the following calculation using all of the cards. Explain how you went about getting your digits/answer.

**Physics (help steve)**

69.39

**MAths**

21

**World history; HELP**

Help please? 6.Do you think that the Zhou Dynasty’s downfall resulted from its method of control? Why or why not?

**MATH**

27.Kate earns $26,000 a year. If she receives a 4.5% salary increase, how much will she earn?

**World History**

how were the ancient aryans a civilization even though they did not have a writing system

**Algebra 1**

Which of the following is parallel to the line: 4x+2y=-3? a) 4x+3=2y+3 c) 1/4x+1/2y=1/3 b) 6x+3y=-3 d) 2x-4y=6

**history**

feudal system

**Calculus**

2.14245