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3 years ago

AssignmentSolve: 4^3x=4^2

Mathematics

1 answer:

mart [117]3 years ago

3 0

Answer:

x =2/3

Step-by-step explanation:

4^3x=4^2

Since the bases are the same, the exponents are the same

3x =2

Divide each side by 3

3x/3 = 2/3

x = 2/3

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iris [78.8K]

Answer:

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Step-by-step explanation:

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hope this helps!

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3 years ago

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3 years ago

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vichka [17]

Answer:

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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,

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

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

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Putting these values,

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5 0

3 years ago

AssignmentSolve: 4^3x=4^2​

AssignmentSolve: 4^3x=4^2