Answer:
1712
Step-by-step explanation:
100%-48%=52%
52-48=4
4% more.
42,800*0.04
1712
Answer:
129.9 kPa
Step-by-step explanation:
The relationship between temperature T, volume V and pressure P is given by the ideal gas equation which is given as
K = PV/T where K is a constant such that were there is a change of temperature T₁, volume V₁ and pressure P₁ to temperature T₂, volume V₂ and pressure P₂ then the relationship may be given
P₁V₁/T₁ = P₂V₂/T₂
where T is measured in ⁰K
T₁ = -50 + 273
= 223 ⁰K
T₂ = 102 + 273
= 379 ⁰K
5 × 107/223 = P₂ × 7/379
P₂ = 129.9 kPa
Answer:
probably 2 or 4
Step-by-step explanation:
Each student gets 4 because 4 times 16 is 64 n after putting up half she gave out 64 so 4 is your answer