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eimsori [14]
3 years ago
14

6(3 + 2) + (8 – 2 x 4) =

Mathematics
2 answers:
Marizza181 [45]3 years ago
7 0

Answer:

30

Step-by-step explanation:

6(3 + 2) + (8 - 2 × 4)

Always apply the law of BIDMAS when solving an expression

6(3 + 2)

18 + 12

30

(8 - 2 × 4)

= 8

8 - 8 = 0

30 + 0 = 30

jeka943 years ago
3 0

Answer:

30

Step-by-step explanation:

First, solve inside the parentheses, then keep going from there.

6(3+2)+(8-2*4)\\6(5)+(8-8)\\30+(0)\\30

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3 years ago
A survey of 73 students found that 37% were in favor of raising tuition to pave new parking lots. The standard deviation of the
KatRina [158]

Answer:

The value  is   n_2  = 317

Step-by-step explanation:

From the question we are told that

  The sample size is  n  =  73

   The proportion that in favor of raising the tuition is  \^{p} =  0.37

   The standard deviation is  s_1  = 0.098

    The required standard deviation  s_2  = 0.047

Generally the requires standard deviation is mathematically represented as

      s_2  = s_1 *  \sqrt{\frac{n_1}{n_2} }

=>    \frac{s_2}{s_1}  =  \sqrt{\frac{n_1}{n_2} }

=>    \frac{n_1}{n_2} =[\frac{s_2}{s_1} ]^2

=>     \frac{73}{n_2} =[\frac{0.047}{0.098} ]^2

=>     \frac{73}{n_2} =0.2300

=>     n_2 =  \frac{73}{0.2300}

=>   n_2  = 317

3 0
3 years ago
Which of the following is a solution to the inequality below?
kap26 [50]

Answer:

V>-8

Step-by-step explanation:

The given inequality is :

4-V>12

Subtracting 4 from both sides.

4-V-4 > 12-4

-V>8

or

V>-8

So, the value of V is more than -8.

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Answer:

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Step-by-step explanation:

3 0
3 years ago
NC0 + nC3 + nC6 + nC9 + ...<br><br> what does this equal to?
galina1969 [7]
NC18 apparently this is too short of an answer and is not explained well
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