6) In 3 seconds you can fill up a pool with 42 gallons of water. If this is a proportional
1 answer:
Answer:
1/2/3/4/5
14/28/42/56/70
Step-by-step explanation:
divide the 42 gallons by 3 (since 3 seconds for 42 gallons) to find the rate of change. the answer is 14. then just do the number times 14 all the way. and yes this is proportional
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39% has the same value as .39
Answer:
-5
Step-by-step explanation:
dₙ = -5 (1/2)n-1
the 3rd term in the sequence means n = 3
d₃ = -5(1/2)(3-1) = -5(1/2)(2) = -5
Answer:
B
Step-by-step explanation:
B cause
Answer:
let x is the smaller number
bigger number is x + 8
The sum of two numbers is 72
so
x + (x+8) = 72
answer
x + (x + 8) = 72
Step-by-step explanation:
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