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Work out the following: a) 3/4 - 7/9 + 2/3
b) Which is the largest of the following numbers? 0.1, 0.02, 0.003, 0.0004, 0.00005
Question 7 Work out the following:
a) 3/4 - 7/9 + 2/3= 69/108 =
Question 6 a) As a promotional offer, a new gym is offering a 30% discount to those who sign up in the first month. Patty and her 2 siblings take advantage of the offer and sign up for total amount of £210. What were the total savings made? Show your working.
2)One Internet service provider has the following rate schedule for
high-speed Internet service:
Monthly service charge $18.00
1st 50 hours of use free
Next 50 hours of use $0.25/hour
Over 100 hours of use $1.00/hour
Illustrate the graph of the given one-to-one
1. f(x)=3x-4 2. f(x) = 5x+3
3. f(x)=7x-5
4. f(x)=1-2
5. f(x)=123
6. f(x)=x+5
(cos(3x)+isin(3x))/(cos(x)+isin(x))
A company received an invoice for $3450 dated March 23, terms 2/10.
What payment must be made on March 31 to reduce the debt by $1500?
A CNC machine centre costs £100,000. Its value depreciates at X% per annum.
(a) What will be its value after Y years?
(b) How long will it take to have a value of £50,000?
A gopher has dug holes in opposite corners of a rectangular yard. If the yard is 7 meters by 7 meters, how far will the gopher have to run to get from one of its holes
