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3 years ago

- A robot's torso, arms, and head can be modeled by three separate cylinders and a sphere. The

Mathematics

1 answer:

Pavlova-9 [17]3 years ago

6 0

Answer:

5,236 in

Step-by-step explanation:

volume for head: 2144.66

volume for torso: 2714.34

volume for arms: 376.99

add it up and equals 5235.99, round it up to 5,236

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A. The difference in the heights of the bars will not appear as great.

Step-by-step explanation:

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3 years ago

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Softa [21]

50+0.05x-25=20+0.06x-12
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3 years ago

If 25 Y - 80 is equal to minus 50 then the value of Y is

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Answer:

Answer:25y=-50+80

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4 years ago

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H(x) = x^2 + 1 k(x) = x-2 what is (h-k)(3)

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3 years ago

The table gives the relative frequencies of recipes that contains sugar and salt, contain at least one of those ingredients, or

tigry1 [53]

Answer-

The probability that a randomly selected recipe does not contain sugar, given that it contains salt is 22.4%

Solution-

The given table in the link shows the relative frequencies of recipes that contains sugar and salt, or contains at least one of those ingredients, or contains neither of those ingredients.

We have to find the conditional probability that the recipe doesn't contain sugar, given that it contains salt.

We know that, the conditional probability of occurrence of A given that B occurs is,

$P(A|B)=\frac{P(A\ and\ B)}{P(B)} =\frac{P(A\bigcap B)}{P(B)}$

$P(\text{Doesn't contain sugar}\ |\ \text{Contains salt})=\frac{P(\text{Doesn't contain sugar}\ and\ \text{Contains salt})}{P(\text{Contains salt})}$

$P(\text{Doesn't contain sugar}\ and\ \text{Contains salt})=\frac{0.15}{1} =0.15\\P(\text{Contains salt})=\frac{0.67}{1}=0.67$

Putting these values,

$P(\text{Doesn't contain sugar}\ |\ \text{Contains salt})=\frac{0.15}{0.67} =0.224=22.4\%$

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4 years ago