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3 years ago

What is the simplified form of 10,000x64 ? 5000x32 5000x8 100x8 100x32

Mathematics

1 answer:

enot [183]3 years ago

7 0

Answer:

5000×32

Step-by-step explanation:

whatever you do to the one side, you do to the other. divide both sides so 2÷10,0000 and 2÷64

so it is 5000×32 and you can divide it further but it will not equal any of the other answers provided.

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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,

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

5 0

3 years ago

Find three prime numbers that add up to another prime number.

Illusion [34]

5+7+11=23
3+11+53=67
3+11+61=71
are some examples

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3 years ago

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Solve a" + 14a + 45 = 0 by factoring

pantera1 [17]

Answer:

a = -3

Step-by-step explanation:

-3 + (14 * -3) + 45 = 0

-3 + -42 + 45 = 0

-3 + 3 = 0

So, the answer is -3

Hope this helps! :)

3 0

3 years ago

in the adjoining figure P A and PB are tangents from P to a circle with Centre O if angle APB is equal to 40 degree then find an

Anna11 [10]

Step-by-step explanation:

40° + 90° + 90° + angle ACB = 360°

220° + angle ACB = 360°

angle ACB = 360° - 220°

Therefore angle ACB = 140°

Hope it will help :)

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3 years ago

9. Kyle ran 150 feet in 15 seconds, how many hours would it take him to run 30 miles?

PtichkaEL [24]

She runs 30 miles in 3 seconds

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3 years ago

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