Let x be the jug, for half-filled, y for the weight of the jug when empty.
∵ x + y = 2.6 kg
∵ x = 4 kg
∴ ⋅ 4 + y = 2.6 kg
∴ 2 + y =2.6 kg
∵ y = 2.6 - 2 = 0.6 kg
∴ The weight of the empty jug = 0.6 kg
The table shows the lowest temperatures recorded on five days in April 2020, but the value for 4/23/20 has been lost . if X Is t
he lost value , and we know that X was the middle value of the five days , which choice could be the value of X?
A. -1.9 °C
B. -0.9 °C
C. -0.1 °C
D. -0.4 °C
A. -1.9 °C
B. -0.9 °C
C. -0.1 °C
D. -0.4 °C
2 answers:
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