8 or 8 1/2 because you won't finish the ride due to 28 + 3 1/2 being odd
I am in my kitchen if and only if i am at home
not 100% right
Answer: 285.2 kg
Step-by-step explanation:
Given
The volume of helium in the balloon is
The density of the helium is
Mass of the helium gas is given by the product of density and volume
Thus, the mass of gas is 285.2 kg
Answer:
the first option
Step-by-step explanation:
Start by substituting 15 for x. Then, simplify to get f(15)=36.
cuz
f(x)=2(x+3)
f(15)=2(15+3)
= 2×18=36
gimme brainliest plz