Priscila is preparing an experiment for chemistry lab. She needs to add 4.5 grams of chemical A to 5.45 grams of chemical B. What is the mass of the
combined substance?
one:
9.50g
O
9.009
9.959
0
0.95g

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

could you provide figure.

there is no graph so i cant sorry

step-by-step explanation: