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3 years ago

Use the order of operations to evaluate the expression. 4 × ( 3 4 − 1 2 ) + 3 × 6

Mathematics

2 answers:

Vlad [161]3 years ago

7 0

Answer:

Step-by-step explanation:

4 × ( 3/ 4 − 1/ 2 ) + 3 × 6

PEMDAS

Parentheses first

4 × ( 3/ 4 − 2/4 ) + 3 × 6

4 × ( 1/4 ) + 3 × 6

Then multiply and divide from left to right

1 + 18

Sloan [31]3 years ago

3 0

Answer:

Step-by-step explanation:

= 4 * (3/4 − 2/4) + 3 * 6

= 4 * (1/4) + 3 * 6

= 1 + 18

= 19

Hope this helps, and please mark me brainliest if it does!

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A pharmaceutical company receives large shipments of aspirin tablets. The acceptance sampling plan is to randomly select and tes

DerKrebs [107]

Answer:

a) The probability that this whole shipment will be accepted is 30%.

b) Many of the shipments with this rate of defective aspirin tablets will be rejected.

Step-by-step explanation:

We have a shipment of 3000 aspirin tablets, with a 5% rate of defects.

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2 years ago

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Hi!

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2 years ago

I can't quite figure out what ( 7- 4n ) x 6 is with distributive property.

Tema [17]

Answer:

(42-24n)

Step-by-step explanation:

(7-4n)×6

take the 6 and multiply it to the integers in the paraenthesis.

so you take the ouside number which is 6 and multiply it with the first number which is 7 in the paraenthesis.

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then take the next number 4n and multiply by 6

4n × 6 = 24n

finally put it all together

(42-24n)

sorry if that didnt help

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2 years ago