Search & Filtering
Create a program that will allow the user to easily manage a list of names.
You should display a menu that will allow them to add a name to the list, change a
name in the list, delete a name from the list or view all the names in the list.
There should also be a menu option to allow the user to end the program. If they
select an option that is not relevant, then it should display a suitable message.
After they made a selection to either add a name, change a name, delete a name or
view all the names, they should see the menu again without having to restart the
program. The program should be made as easy to use as possible.
An industry manufactures bus tyres that have an average lifetime of (42569) kilometers with a standard deviation of (2569) kilometers and the distribution of lifetime of the tyres is normal.
1-Find the probability of tyre’s lifetime is between (40069) km and (45069) km
2-What is the lifetime in km, that 69 % of tyres exceed?
Your parents set up a trust fund for you 10 years ago that is now worth R19 671,51. If the fund earned 7% per year, how much did your parents invest?
Write the formula to find massof an object in 2-D coordinate system
A youngathlete wishes to test if the average cost of men's athletic shoes is less than P4000 compared to the claim that it is at least P4 000. He selects a sample of 36 pairs of shoes from a catalog and finds the average cost to be P3 790. The standard deviation of the population is P660. What is the probability of committing a type I error
Find the asymptotes of y^2(a+x) =x^2(3a-x) parallel to coordinate axes
Consider the reaction MnO2 + 4HCI → MnCl2 + Cl2 + 2H2O. If the both the
reactants have a mass of 100 grams, which of the two will be used up first? How
many grams of MnCl2 will be produced after the reaction? (MnO2 =
86.94 g/mol, HC1 = 36.46 g/mol, MnCl2 = 125.8 g/mol)
seven students were on a diet in an attempt to lose weight with two losing weight while all the others gaining weight. is the diet an effective way of losing weight in business statistics
______________3. An oxide of chromium is made up of 5.20 g chromium and 5.60 g
oxygen What is the empirical formula of the oxide? (Note: An oxide of nitrogen
contains 63.1% oxygen and has a molar mass of 76.0 g/mol.)
______________4. What is the empirical formula for this compound?
______________5. What is the molecular formula of the compound?
Consider the following equation:Qd=100-3p and Qs=0.5-100
