Mathematics, 06.12.2021 17:30 annette211pdd8v9
Slove the followings.
1. Use your calculator to work out the weight of rubbish in each category.
2. A household produces 1.2 t of rubbish in a year. How many adults live in the house?
3. a. How much rubbish would an adult produce in a year if he recycled the glass, paper, and card?
b. What if he also had a compost heap at foot of his garden for vegetable and decomposable material?
Answers: 3
Mathematics, 21.06.2019 15:30
Arestaurant needs to buy thirty-seven new plates. if each box has five plates in it, how many boxes will they need to buy?
Answers: 1
Mathematics, 21.06.2019 17:00
Which expression is equivalent to 8(k + m) โ 15(2k + 5m)?
Answers: 1
Mathematics, 21.06.2019 18:00
Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 โ 196 is a difference of squares: (y + 14)2 is a difference of squares: (y โ 14)2 is a difference of squares: (y + 14)(y โ 14) is not a difference of squares
Answers: 1
Mathematics, 21.06.2019 22:30
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
Answers: 1
Slove the followings.
1. Use your calculator to work out the weight of rubbish in each category.
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