2 years ago

A wooden roller coaster at a theme park has a height restriction: passengers must be at least 45 inches tall.

Mathematics

1 answer:

sergij07 [2.7K]2 years ago

5 0

Answer:dsscsccxc

Step-by-step explanation:

fgggfgfg

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Complete the statement. Round to the nearest hundredth if necessary.<br><br> 6 lb = *blank* oz

skad [1K]

Answer:

3 oz

Step-by-step explanation:

You have to divide 6 by 2 and you'll get the answer.

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2 years ago

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

In a school library, there are 780 books of English and 364 books of Science. Ms. Yakang, the librarian of the school wants to s

V125BC [204]

Answer:

Step-by-step explanation:

you have 1144 books but without knowing how many rows there are i cant help you find the minimum number.

but all you have to do is take the number of the books all together (1144)

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3 years ago

Whats bigger 6/10 or 13/21

lidiya [134]

Answer: 13/21

Step-by-step explanation:

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3 years ago

Who's taking geometry and can help me?

Mariulka [41]

I seen your comment on the other persons thing, it should be 60° :) correct me if i’m wrong!

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3 years ago