average = 85 MPH and traveled for 6 hours
total = 85 x 6 = 510 miles
answer
510 miles from Orlando to Augusta
Answer:
decay
2% decrease
Step-by-step explanation:
The growth factor is the base of the exponent: 0.98. Its relation to the rate of change is ...
growth factor = 1 + rate of change
0.98 = 1 + (-0.02)
So, the rate of change is -0.02 = -2%. Since the rate of change is a 2% decrease, it represents decay.
There are three unknowns in this problem. First, let's assign variables for these unknowns.
Let
x be the amount received by the first friend
y be the amount received by the second friend
z be the amount received by the third friend
Next, we formulate equations for the relationships
x = 4z
z = 4y
x + y + z = <span>$231,000
Solving simultaneously,
4(4y) + y + 4y = </span><span>$231,000
21y = </span><span>$231,000
y = $11,000
z = 4($11,000) = $44,000
x = 4($44,000) = $176,000</span>
Answer:
511
Step-by-step explanation:
The equation of the linear regression line represents the relationship between
From the above question, let's represent:
Number of candles sold for charity = x
The amount earned for charity = y .
Our equation is given as:
ŷ = 10x +41
Hence, x = 47
y = 10 × 47 + 41
y = 470 + 41
y = 511
The amount of money the charity should expect is 511
