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3 years ago

15

Evaluate the expression 3(7 + 4)2 − 14 ÷ 7. 50 361 363 586

2 answers:

Kipish [7]3 years ago

4 0

It appears that none of your option choices are correct,, are you sure you copied them right ? I will show you how to solve this and how I got my answer.
The first step for solving this is to add the numbers in the parenthesis.
3 × 11 × 2 - 14 ÷ 7
Divide -14 by 7.
3 × 11 × 2 - 2
Divide the first 3 numbers together.
66 - 2
Subtract the numbers together to get your final answer.
64
Let me know if you have any further questions.
:)

Paha777 [63]3 years ago

4 0

Answer:

361

Step-by-step explanation:

3(7 + 4)² − 14 ÷ 7

3(11)² -- 14 ÷ 7

3(121) - 14÷7

363 - 2

= 361

took the test and got a 100 btw

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Answer:

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Given

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Required

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The sample size of the 20 slips is:

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The outcome of V is:

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So, the probability of V is:

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So, the required probability is: P(Multiple of 4 and V)

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$P(M4\ n\ V) = \frac{1}{4} * \frac{1}{12}$

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Express as percentage

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