Answer:
35
Step-by-step explanation:35
Answer:
2.7 hours
Step-by-step explanation:
We can use the formula
1/a + 1/b = 1/c
where a and b are the times working alone and c is the time working together
1/8 + 1/b = 1/2
Multiply each side by 8b to get rid of the fractions
8b( 1/8 + 1/b = 1/2)
b + 8 = 4b
Subtract b from each side
b+8-b = 4b-b
8 = 3b
Divide each side by 3
8/3 = 3b/3
2.666666repeating = b
Round to 1 decimal place
2.7 = b
<span>Each number is being divided 1.5 the previous one.
</span>8 ÷ 1.5 = 12
12 ÷ 1.5 = 18
18 ÷ 1.5 = 27
Hope I Helped!!
Answer:
the slope of gx is undefined
Step-by-step explanation:
The answer is 20,000
19,836.2838 or 19,836 is closer to 20,000 than 19,000 so if you round to the nearest thousands, 20,000 is your answer