Answer:
2.5, 4.5
Step-by-step explanation:
The x coordinate is 2.5 & the y coordinate is 4.5
The stalactites become 0.004 + 0.006 = 0.01 inches closer each year, and begin 10 feet apart, or 120 inches apart.
let y be the distance between them, and x be the number of years that go by:
y = -0.01x + 120
We want to find where y = 0, where they meet:
0 = -0.01x + 120 Add 0.01x to both sides
0.01x = 120 Multiply both sides by 100
x = 12,000
The stalagmite and stalactite will meet in 12,000 years
The total means add so,
42 + 75 + 189 + 301 + 728 = 1,335
Answer is C.
10+5=5+10
They both ate the same amount of food.
Commutative Property of Addition is used.
P=pages and H=hours, I’m assuming she read 20 pages, so C. h=20p should be correct, sorry if it wrong tho :)
