Answer:
bro the answer to ur latest question is 27 I think
Your mixed numerals are hard to understand.
I assume it's 5 2/3 yd by 9 1/3 yd,
$634 2/3.
Area = (5 2/3 yd)(9 1/3 yd)
Area = (17/3 yd)(28/3 yd)
Area = 476/9 yd^2
Cost per sq yd = ($634 2/3)(476/9 yd^2) = $12/yd^2
The price was $12 per square yard.
9514 1404 393
Answer:
37/45 ≈ 0.822
Step-by-step explanation:
The formula for an exponential relation is ...
y = a·b^x
This question is asking for the value of b. It can be found by substituting the given values of x and y, and taking the ratio of the resulting equations.
90 = a·b^15
74 = a·b^16
Dividing the second equation by the first, we have ...
74/90 = (a·b^16)/(a·b^15)
74/90 = b
The decay factor is 74/90 = 37/45 ≈ 0.822
Answer:
t =
Step-by-step explanation:
since t varies inversely with v then the equation relating them is
t = ← k is the constant of variation
to find k use the given condition n = 7, t = 1.5 then
k = vt = 7 × 1.5 = 10.5
t = ← is the equation
<span>20 is 5*4=20 ; 5 + 4 = 9</span>