The answer for this equation is 68
Hi!
length = l = 2 * width = 2 * w
Area = l * w = l * 2 * l = 2 * l^2
2 * l^2 = 72
l^2 = 72/2 = 36
l = square root of 36
l = 6
l = 2 * w => w = l/2 = 6/2 = 3
Perimeter = 2 * l + 2 * w = 2 * 6 + 2 * 3 = 12 + 6 = 18 feet
Hope this helps!
X = original price
(7/5)x = 24000
x = (5/7)24000
x = 17143
the original price was $17,143
Answer: the probability that two accidents will occur during the (five-day) work week is 0.0758
Step-by-step explanation:
Given that;
injuries in textile mill occur at the rate of 0.1 per day; λ = 0.1
probability that two accidents will occur during the (five-day) work week = ?
T= 5
so, the average number of on the job injuries for five days will be;
λT = 0.1 × 5
= 0.5
now if X follows Poisson distribution, hemce
P( X=k ) = [e^-λT (λT)^k] / k!
so the probability that two (2) accidents will occur during the (five-day) work week will be;
P( X=k ) = [e^-0.5 (0.5)²] / 2!
= (0.6065 × 0.25) / 2
= 0.1516/ 2
= 0.0758
the probability that two accidents will occur during the (five-day) work week is 0.0758
Answer:
AP = RA = 1.5 cm
PB = BQ = 8.5 cm
QC = CR = 3.5 cm
Step-by-step explanation:
The distance from the vertex to the two nearest tangent points is the same. If we say the distance AP = RA = x, then PB = BQ = 10-x, and QC = CR = 5 -x.
Since we know
BQ +QC = 12
We can substitute the above expressions involving x to find what x is.
(10 -x) +(5 -x) = 12
15 -2x = 12
x = (15 -12)/2 = 1.5
This tells us ...
AP = RA = 1.5 cm
PB = BQ = 8.5 cm
QC = CR = 3.5 cm
