Search
draw the product phenylacetaldehyde wih ph3p=chch3
Balance the following equation, then determine how many moles of AlCl3 would be made from 2 moles of HCl?
How many grams of FeCl2 will be produced from 7.25 g of HCl in the following reaction?
FeS + 2HCl --> FeCl2 + H2S
A stone crushing company is planning to purchase a Wheel Loader to be used for conveying raw stone to a large Stone Crushing Machine and loading crushed stone in trucks. A new Wheel loader can be purchased directly from Caterpillar Company for $150,000. The new Wheel Loader will reduce the annual cost by $25,500 and increase annual operating expenses by $4,500. The useful life of the Wheel Loader is 20 years. After 20 years it will have a salvage value of $30,000. The company uses straight line method of depreciation for allassets
Present a case in support of the use of accounting rate of return as an investment appraisal technique
Write a program that asks the user to enter two numbers, obtains the two numbers from the user, and prints out the sum, product, difference, quotient, and remainder of the two numbers.
if the federal government says that fish is healthy for you the demand for fish will
What is the percent composition of oxygen in lithium oxide
PROBLEM SET 1
This problem set is worth 1% of your overall ETT module mark. To obtain the 1%, the problem set must be solved correctly, or a serious attempt at solving the questions must be seen.
You need to show all your working outs.
Problem 1:
Jefferson Chang recorded the average wages of 45 people as follows:
221 254 83 320 367 450 292 161 216 410 380 355 502 144 362 112 387 324 576 156 295 77 391 324 126 154 94 350 239 263 276 232 467 413 472 361 132 429 310 272 408 480 253 338 217
- Draw a frequency table, histogram, relative frequency (percentage) and cumulative frequency table of this data. For the frequency table, please divide the data in 9 intervals choose as follows: first interval: less than 100, second interval: 100 to 149, third interval: 150-199 and so on and so forth until the last interval: 400 or greater.
- What is the name given to the line diagram generated by the mid points of a histogram?
Given that income is $200 and the price of good Y is $40, what is the vertical intercept of the budget line? Show solutions.
Write a program c++ that has a class MathUtils which has method that perform various mathematical functions using recursion.
class MathUtils
{
public:
int factorial ( int n)
{
//to be implemented
}
int power ( int base, int exp)
{
// to be implemented
}
void triple (int[] a)
{
//to be implemented
}
}
a. The factorial method returns the factorial of the number given. Implement factorial using recursion.
b. The power method raises base to the power exp. Implement power using recursion.
c. The triple method triples every element in the given array. Implement triple using recursion, adding a helper method if necessary.
Note:
No global decelerations
Test run in main
#339914 on Dec 2023