A 5.5oz of olives sells for 1.89. At this rate how much should an 8oz can cost

Mathematics

1 answer:

Lynna [10]3 years ago

6 0

Answer:

The answer is: $2.75 for an 8oz can of Olives.

Step-by-step explanation:

First, calculate the cost per ounce:

$1.89 / 5.5oz = .3436 cents per ounce.

Multiply the cost per ounce by 8oz to get the total:

8oz * .3436 = $2.7488 rounded up to $2.75 per 8oz can.

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. In the Journal of Transportation Engineering (June 2005), the number of non-home-based trips per day taken by drivers in Korea

Temka [501]

Answer:

So, the probability that a randomly selected Korean driver will take two or more non-home-based trips per day is P=0.32.

Step-by-step explanation:

We know that the number of non-home-based trips per day taken by drivers in Korea was modeled using the Poisson distribution with λ = 1.15.

We have the Poisson formula:

$P(X=k)=\frac{\lambda^k\cdot e^{-\lambda}}{k!}$

We calculate:

$P(X\geq 2)=1-P(X=0)-P(X=1)\\\\P(X\geq 2)=1-\frac{1.15^0\cdot e^{-1.15}}{0!}-\frac{1.15^1\cdot e^{-1.15}}{1!}\\\\P(X\geq 2)=1-0.32-0.36\\\\P(X\geq 2)=0.32$

So, the probability that a randomly selected Korean driver will take two or more non-home-based trips per day is P=0.32.

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3 years ago

How to solve q =r/2(s+t) for t

Lera25 [3.4K]

q =r/2(s+t) for t
2q =r(s+t)
2q = rs + rt
rt = 2q - rs
t = 2q/r - s
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3 years ago

Find the volume of the cylinder. Round your answer to the nearest tenth.

MissTica

Answer:

1,526 cubic feet

Step-by-step explanation:

Formula for volume of a cylinder:
pi · radius squared · height

-- 3.14 x 9 squared x 6

-- 3.14. 81 x 6 = 1,526.04

-- 1,526.04 rounded to the tenth is 1,526.0

this should be correct... hope this helps!