Michael is 31 years old
John is 14 years old
31+14= 45
In 4 years the age will equal 49
Answer:
the box of cereal weighs 1.32 pounds
Step-by-step explanation:
1 kg = 1000 grams.
.6 kg = 600 grams
1kg=2.2
.6kg = 60% of 2.2
60% of 2.2 = 1.32 pounds
Answer:
See below ~
Step-by-step explanation:
Based on the Ideal Gas Equation,
Using T :
- V₁/T₁ = V₂/T₂
- 200/300 = 100/T₂
- T₂ = 100/200 x 300
- T₂ = 0.5 x 300
- T₂ = 150 K
Using P :
- P₁V₁ = P₂V₂
- 100 x 200 = P₂ x 100
- P₂ = 200 kPa
He can do this either by changing the temperature to <u>150</u> kelvins or by changing the pressure to <u>200</u> kilopascals.
