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2 years ago

Sonny's gymnastics class last one hour and 20 minutes the class starts at 3:50 p.m. at what time does the gymnastics class in

Mathematics

2 answers:

Ilya [14]2 years ago

7 0

4:10 is the time that the class ends, I think that's what you meant?

Butoxors [25]2 years ago

4 0

The answer is 5:10 hope this helps!

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Use the Venn diagram to calculate probabilities. Circles A and B overlap. Circle A contains 15, circle B contains 10, and the in

grin007 [14]

Answer:

$(B) P(B)=\dfrac{16}{31}$

Step-by-step explanation:

From the Venn diagram, n(AUB)=31

The given probabilities in the option are calculated below:

$P(A)=\dfrac{21}{31}\\\\P(B)=\dfrac{16}{31}\\\\P(A|B)=\dfrac{P(A\cap B)}{P(B)}= \dfrac{6/31}{16/31} =\dfrac{6}{16}=\dfrac{3}{8} \\\\P(B|A)=\dfrac{P(B\cap A)}{P(A)}= \dfrac{6/31}{21/31} =\dfrac{6}{21}=\dfrac{3}{7}$

The only correct option is the probability of B which is $\frac{16}{31}$

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3 years ago

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Ede4ka [16]

Answer:

Step-by-step explanation:

You can only have the same denominator

Example:

2 3 5

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2 years ago

Which is greater? 0.006 or 0.1

frez [133]

Answer:

0.1

Step-by-step explanation:

In a problem like this the number that is more to the left is greater. As you can see 0.1 is more to the left

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2 years ago

If f(x) -V7-3, complete the following statement (round your answer

nikklg [1K]

Answer:

- 1.67

Step-by-step explanation:

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= $\frac{3}{9}$ - $\sqrt{4}$

= $\frac{1}{3}$ - 2

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= -1.67

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2 years ago

HELP GEOMETRY PROOFS

Reptile [31]

Step-by-step explanation:

See the attached for the proof

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2 years ago