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2 years ago

PLEASE ANSWER ASAP!!!!

Mathematics

2 answers:

goldenfox [79]2 years ago

5 0

Answer:

she did nothing wrong lowkey

Step-by-step explanation:

kondor19780726 [428]2 years ago

5 0

The answer is -1 1/4 in decimal it would be -1.25
Hope it helps!

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Mrs. Woods prepared bags of baked cookies. The graph shows the number of bags and the number of cookies she used.

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Step-by-step explanation

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2 years ago

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A triangle has base 7 m and area 17.5 m. What is the height?

Temka [501]

122.5.

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3 years ago

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2 years ago

A cooler has 12 apple juices and 15 grape juices. 9 of the apple juices are sugar free and 5 of the grape juices are sugar free.

Romashka-Z-Leto [24]

Answer:

<em>The probability that it is grape juice, given that the juice is not sugar free is </em><em>0.769 or 76.9%</em>

Step-by-step explanation:

$P(\text{Grape }|\text{ Not sugar free})=\dfrac{P(\text{Grape }\cap \text{ Not sugar free})}{P(\text{Not sugar free})}$

A cooler has 12 apple juices and 15 grape juices. So total 27 juices are there.

Out of 12 apple juices, 9 of the apple juices are sugar free, so 3 are not sugar free.

Out of 15 grape juices, 5 of the grape juices are sugar free, so 10 are not sugar free. So,

$P(\text{Grape }\cap \text{ Not sugar free})=\dfrac{10}{27}$

$P(\text{Not sugar free})=\dfrac{10+3}{27}=\dfrac{13}{27}$

Putting the values,

$P(\text{Grape }|\text{ Not sugar free})=\dfrac{P(\text{Grape }\cap \text{ Not sugar free})}{P(\text{Not sugar free})}=\dfrac{\frac{10}{27}}{\frac{13}{27}}=\dfrac{10}{13}=0.769$

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3 years ago

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