3 years ago

Write an expression that is equivalent to three over four(5z + 16).

1 answer:

8 0

Your answer is B. Using the distributive property, 3/4 • 5z equals 15/4z, which can't be simplified. Then 3/4 of 16 is 12. If you divide 16 by 4 (the denominator) and then multiply by 3 (the numerator) that yields your answer.

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The cost of 3 candles is 19.50 what is the unit price with work shown

kobusy [5.1K]

Well, since 3 candles are 19.50, simply divide. This will make a ratio so that 1 candle will equal 6.50 per candle.

19.50 / 3 candles = 6.50 per candle.

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3 years ago

The ratio equivelent ot 1/3 is

Ann [662]

1:3 is equivalent to 1/3

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3 years ago

Suppose we have two weighted coins, one of which comes up heads with probability 0.2, and the other of which comes up heads with

elixir [45]

The expected number of heads seen in 12 flips is 8 heads seen

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Of the 15 year olds at karate school 8 have black belts in 20 had Brown belts among 16 year olds 10 have black belts in 17 have

RSB [31]

Answer:

16 year olds had the higher ratio of black belts to brown belts.

Step-by-step explanation:

15 year olds: 8/28 students had black belts

8/28 = 28.6% had black belts

16 year olds: 10/27 students had bald belts

10/27 = 37.0% had black belts

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3 years ago

Camilla makes and sells jewelry. She has 8,160 silver beads and 2,880 black beads to make necklaces. Each necklace will contain

Katarina [22]

8,160 ÷ 85 = <span>96

2,880 </span>÷ 30 = 96

SO, Camilla can make 96 necklaces.

Hope I helped:P

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4 years ago

Read 2 more answers