A) How many pounds are in a kilogram? 1.75
A
2.2
B
2.5
С
8
D
30
E
b) Ahmed wants to buy 1/2 pound of brazil nuts.
Brazil nuts are sold in packs of 100g, 250 g and 500 g.
Which pack should he buy to get the nearest amount?
You must show your working.
I

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?