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2 years ago

14

Which of the following can you determine, when you use deduction and start from a given set of rules and conditions? O A. What m

ay be false O B. None of these O C. What must be true O D. What may be true

1 answer:

snow_tiger [21]2 years ago

5 0

Answer:

Its C it must be true

Step-by-step explanation:

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Help me with this i dont really get it

natta225 [31]

Answer:

Man wf

Step-by-step explanation:

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3 years ago

Samantha has some beads.

ludmilkaskok [199]

Answer:

a

Step-by-step explanation:

lets represent the black beads as the letter b and the Gray beads as g

the overall formula would be: g+2

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8 0

4 years ago

Urgent please!!! I really don’t understand it, tysm to anyone who can answer thissss :))))

Tomtit [17]

Given:

The frequency distribution table.

To find:

The mean average score on a test.

Solution:

The frequency distribution table is

$Marks (x_i)$ $Frequency(f_i)$ $f_ix_i$

x a xa

y b yb

z c zc

Sum a+b+c xa+yb+zc

Now, the mean average score on the test is

$Mean=\dfrac{\sum f_ix_i}{\sum f_i}$

$Mean=\dfrac{xa+yb+zc}{a+b+c}$

Therefore, the mean average score on the test is $\dfrac{xa+yb+zc}{a+b+c}$ .

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3 years ago

A spinner has three sections. The table shows the results of spinning the arrow on spinner 80 times.

natta225 [31]

<span>The experimental probability of the arrow stopping over Section 2 is 9/20.</span>

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3 years ago

Read 2 more answers

What would be the answer to this?

inna [77]

WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW

6 0

4 years ago