MUMS 4
SBA-Task Investigation November 2021
ACTIVITY 2: INVESTIGATION
A human's body to grow well and healthy needs proper nutrients. The table below indicates the
kind of food and nutrients per 100g.
Food Name
Carbohydrate
Fat
Fibre
Peanut butter
Low fat milk
Apple
Full fat milk
Baked beans
Brown bread
Whole-wheat bread
White bread
Cheddar cheese
Gouda cheese
Protein
100 (8)
24,6
3.3
0.2
3,2
4,8
8,6
8,3
8,5
24,7
23,9
14,7
4,9
13,0
4,8
17,9
44,1
44,2
49,3
1,8
0,3
50,0
2,0
0,1
3,4
0,5
2,0
2.1
1,8
32,3
31,5
6,0
0.0
2,3
0,0
7,7
6.6
6,6
3,1
0,0
0,0
Energy
(kJ)
2 620,0
208,0
267,0
260.0
535.0
1 082,0
1 082.0
1 102,0
1 645,0
1 579,0
2.1
What does the abbreviation "kJ” in the energy column represents?
2.2
Copy the table into your workbook and add four empty rows at the bottom.
2.3
Give at least four (4) type of your favorite food that you will include in your daily diet​

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

he can buy 4lbs. of live bait and 1lbs of natural bait

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)