so
y=-8/9x+4
Your y intercept is 4
For every 9 units you go (to the right) along the x axis, you go 8 units down on the y axis.
Answer:
$39056
Step-by-step explanation:
As we know, the final Amount can be calculated with the formula for compound interest,
where,
A = Final Amount
P = Initial principal amount
r = rate of interest in decimal
n = number of times applied per time period
t = total time period
Now, according to the given data,
P = $23000
r = .038
n = 4
t = 14
so,
A = 39055.476
Answer:
The density of the material is 6342 grams/liter.
Step-by-step explanation:
Given that,
The density of a certain material is such that it weighs 6 kilograms per quart of volume. We need to find the density in grams per liter.
We know that,
1 kg = 1000 g and 1 litre = 1.057 quart
So,
Hence, the density of the material is 6342 grams/liter.
20+20+15+15=70
20times 15=300
The dimensions are 20 ft, 15 ft
To find the variance, you must square the standard deviation, or <span>σ.
</span>
<span>σ = 23.9
The variance is
</span>
<span>σ²= 23.9² = 571.21
</span>