Asking the Math Gods...
550*.082+550=$595.10
$45.10 in tax
Answer:
<h2>(4x + 3) + (-2x + 4) = 2x + 7</h2>
Step-by-step explanation:
(4x + 3) + (-2x + 4)
= 4x + 3 - 2x + 4 <em>combine like terms</em>
= (4x - 2x) + (3 + 4)
= 2x + 7
Answer:
Step-by-step explanation:
8x^2 - 4x
4x(2x - 1)
GCF is 4x
Newton's law of cooling is
k (t₁ - t₂) = -ln (T₁ - T∞ / T₂ - T<span>∞)
Use the two data points in the given to find k.
t = 0, T = 154
t = 10, T = 133
Solution:
k(0 - 10) = - ln (154 - 71/ 133 - 71)
-10k = -0.291716
k = 0.02917 or 0.0292
So now find t when T = 100
0.2917 * ( 0 - t) = -ln (154 - 71 / 100 -71)
- 0.02917t = - 1.0515
t = 36. 05 minutes
to the nearest minute t = 36</span>
The number of screws of this type in stock is 80
<h3>How to determine the number of screws of this type are in stock?</h3>
The given parameters are:
Boxes = 8
Hex head cap screws = 10
The number of screws of this type are in stock is
Count = Boxes * Hex head cap screws
Substitute the known values in the above equation
Count = 8 * 10
Evaluate the product
Count = 80
Hence, the number of screws of this type in stock is 80
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