3 Earnings

1.$280

2.$450
3.$62.80
4.$71.25
5.$8.15
6.(A)$12 376 (B)$16 328.40
7.(A,i) $291 (ii) $582 (B,i) $423.50 (ii) $847 (C,i) $196.50 (ii)$393
8.$1102.30
9.(A)$11.960 (B)$18 070 (C)$13 058.50
10.$965.60-fortnight $2.03
1.(A)4 hours (B)20 hours (C)$96
2.(A)1 1/2 hours (B)7.5 hours (C)$39
3.(A)$38.50 (B)$20.23 (C)$58.73
4.$280.50
5.$27.75

6.$407

7.$594

8.$575

9.$168

10.$157.50

11.$581.88

12.$524.45

1.(A)$356 (B)835.10 (C)917.80

2.(A)$232 (B)$340 (C)$408.52

3.326.84

4.(A)$6000 (B)$8600 (C)3180

Testing the protein - the biuret test

Aim: To test if a sample of food contains protein

Equipment: Test Tube, sodium hydroxide (NaOH), copper sulfate (CuSO), food sample.

Method:

Results: If the solution remains blue, then no protein is present. If the solution changes to a purple colour then protein is present in the sample.

Conclusion:  The food sample was: Egg, and after adding the sodium hydroxide and copper sulfate it turned purple

For the second sample food, we used milk. and after adding the sodium hydroxide and copper sulfate it turned purple. After a couple of drops of sodium hydroxide

science

Aim: To test if a sample of food contains complex sugars.

Equipment: Test tube, food sample, iodine solution.

Method: 

1. place about 2ml of the sample in a test tube.
2. add 3-5 drops of iodine and mix.
3. Heat, not boil over a bunsen burner 

results:

	Biuret Test For protein	Bendis Test for simple sugar	Iodine test  for complex sugar
Meat pattie	Purple		No change brown/yellow
Bun	Blue		Blue-black

2 Time

How do we measure time?
Hours, minutes, days, seconds, months, years, weeks, fortnights, centres, decades
How long is a year?
365 days, 52 weeks
How long is a fortnight?
2 weeks
How many days in September?
30
What is a leap year?
When an extra day is added on
What does AM mean?
before midday
What does PM mean?
past midday
When was the last leap year?
2016

30 days have September, April, June and November. All the rest have 31, excepting February, which has 28 days clear and 29 in a leap year.  

How many minutes between 7:30 and 11:25 am?
235 minutes
How many minutes between twenty to eight in the morning and midday?
260 minutes
How many hours and minutes between half-past 12 in the afternoon and a quarter past 5 in the evening?
4 hours and 45 minutes
If the time is now 8 am. What will be the time in:
A. 30 minutes = 8:30 am
B. A quarter of an hour= 8:15 am
C. 12  hours= 8 pm
D. 4 hour 10 minutes= 12:10 pm
E. 140 minutes= 10:20 am
F. 72 minutes= 9:12 am

Jane has to be at school by 8:40 am If it takes her 25 minutes to bike, What is the lastest time she can leave home?
8:15 am

John started work at 8am and finished at 5pm He is not paid for half an hour break.
a. How long did he work for?
8 hours and a half
b.On Friday he started at 7:30 am and finished at 3:15 pm. How long did he work for?
7 hours and 45 minutes

Jason watched these three programs on tv, Neighbour for 50 minutes. Shortland street for 25 minutes and heartbeat for 75 minutes For how long did he watch tv? ( answer in hours and minutes)
2 hours and 30 minutes

Using the sky television movie guide below, Answer this question
a. How long was, making of tank girl?
35 minutes
b.How long in hours in minutes was sleep with me?
An hour and 25 minutes
c. What time did madonna-innocence lose start?
9:30 am
d. If you watched  television today from the beginning of the favour to the end of Immortal beloved how long in hours and minutes would it have been (allow a 5-minute break from screen to screen)
5 Hours
e. Which programme is the longest?
Immortal Beloved
The Wilson family travelled from Wellington to Auckland. The travelling time took 7 hours 15 minutes which did not include a 40 minute stop for lunch and two rest of 15 minutes each.

A. How long did the complete journey take?
8 hours 25 minutes
B.If they left Wellington  
4.10pm

Using the of a New Zealand time travel map, How long would it take to travel between these places?
a.New Plymouth and Opunake=1 hour 10 minutes
b.Masterton and Wellington=2 hours
c. Hawera Palmerstontron north= 2 hours 15 minutes

Which is the quickest way and by how much?
 D. New Plymouth to Hawera?
Standford 35minutess
E.Wellington to Woodville?
p.north by ten minutes from Paraparaumu and Levin

What will the date be in 10 days time from:
a. 13th May=23 May
b. 29th January=8 February
c. 25th December=4 January
d. 21st June= 1 July
e. 21st October=31st October

Cherie on a world trip on 10 April 1997 and returned to New Zealand on 20 December 1998. How old were you to the nearest day on 1 January of this year?
619 days
How old were you to the nearest day on January the 1  January of this year?
13 years 2 months 6 days old
Write these times in 24-hour clock notation:
a.3am=03:00
b. 4.15 am=04:15
c.9.20 am=09:20
d. Midday=12:00
e.7.38 am=07:38
f.1.30pm=13:00
g. 5.45 pm=17:45
h. 6.22 pm=16:22
i.12.03 pm=12:03
j.Midnight=00:00
Write these times in am/pm notation
a.00;10;=12:10 am
b.01;35=1:35 am
c.04:01= 4:01 am
d.09;40= 9:40 am
e.10;10= 10:20 am
f.12;05= 12:05 pm
g,15;24=3:25 pm
h.18;36=6:36pm
i.22;19=10:19pm
j.23;45=11:45 pm

Andrea leaves for school at 08:05 and arrives home at 15;50. School starts at 08:30
and finishes at 15:15. She has 15 minutes for interval and 1 hour for lunch:
a. How long is she away from home?
7 hours 45 minutes
b.How long does she spend at school?
6 hours and 45 minutes
c.How long does she spend at lessons?
5 hours 30 minutes
d.What tia does Andrea finish school in am/pm notation?
3:15 pm
e.What time does she get home from school in am/pm Notation?
3:50pm

types of income

Salary
Example: Teacher
A fixed amount of money for a full year of work, some of the advantages you get are getting holiday pay, sick pay and sometimes you can get bonuses, but there are disadvantages like you get no extra pay for working over time.

wages
Example: A panel better
An agreed hourly rate for an agreed number of hours per week, additional hours means extra money but the pay is fixed to time, not effort, so could lack incentive.

Casual
Example: A kiwifruit packer 
An agreed hourly rate is paid when the employee is required, part-time work may suit some people but you don't get paid during the holidays and it is difficult to budget and it is not permanent.

piecework
Example: A machinist
A fixed amount is paid for each piece of work completed, and you can choose the time you work but it is very difficult to budget.

Commission
Example: A real estate salesperson 
There are two meanings to a commission the first one is Basic wages plus a percentage of the value of goods sold and the second one a percentage of the value of goods sold some of the advantages of being on a commission is that the more you sell the more you earn and the job is usually permanent, disadvantages is that it is hard to budget and success depends on the popularity of the product.

Who is an employer?
A person or organization that employs people.
What is an income?
Money received, especially on a regular basis, for work or through investments.
Who is an employee?
A person employed for wages or salary, especially at non-executive level
What is primary employment?
Primary jobs involve getting raw materials from the natural environment
What is secondary employment?
Secondary jobs involve making things 
What is self-employment?
The state of working for oneself as a freelance or the owner of a business rather than for an employer.