2 years ago

What is the slope of the line?

Mathematics

1 answer:

allsm [11]2 years ago

8 0

Answer:

the slope of the line is the angle at which it slants

Step-by-step explanation:

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A density graph is used to find the probability of a discrete random variable

IRINA_888 [86]

Answer:

False

Step-by-step explanation:

This is false because A density graph is not used to find the probability of a discrete random variable taking on a range of values. This is because you have to use a calculations instead of a graph. The correct how to calculate is: Determine a single event with a single outcome. Identify the total number of outcomes that can occur. Divide the number of events by the number of possible outcomes.

Therefore, it's B ( false).

4 0

2 years ago

If DE ⊥ EF, then ∠DEF is a right angle, provide a counter example if false... help??

svp [43]

Answer: true

Step-by-step explanation:

6 0

2 years ago

What addition doubles fact can help you find 4+3?<br><br> Explain how you know.

Anarel [89]

Sorry idk sorry............................................

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3 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 $\frac{16}{31}$

8 0

3 years ago

Which situation has a unit rate of $7?

cupoosta [38]

Answer:

C is the answer.

Step-by-step explanation:

4 0

2 years ago