Answer:
2250 seconds
Step-by-step explanation:
fill in all numbers into the equation
T=32
R=55
k=0.012
I'm sorry but I'm not into square roots yet :(
Answer:
the third answer
Step-by-step explanation:
The total number of marbles in the bag is 7, since 3+4=7. There are 3:4 black marbles, so 3/7 of the bag is black marbles, which can be written as 3:7.
4/7 of the bag is red marbles, which can be written as 4:7
The quotient would be about 0.571 (rounded)
