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4 years ago

You have 6 blue marbles , 6 green and 8 red what is the probability of drawing a red marble given the following results?

Mathematics

2 answers:

Evgesh-ka [11]4 years ago

8 0

Yo will draw the red marble 8/20

worty [1.4K]4 years ago

6 0

8/20 is the answer because you have to do red/total

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What is the total price of a $45.79 item when a 7% taxe is added

meriva

Answer:

$42.58

Step-by-step explanation:

You would multiply the price of the item (45.79) by the percentage as a decimal (0.07) and subtract the product.

in this case:

45.79x0.07 = 3.205 (rounded 3.21)

45.79-3.21 = 42.58

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3 years ago

HI IM NEW HELP IDK WHAT TO DO

Veseljchak [2.6K]

You can ask questions on here and people will answer them the best they can

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4 years ago

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Annie estimates that the height of a bookcase is 78.25 in. The actual height is 75.50 in. To the nearest tenth of a percent, wha

Mila [183]

The error is about 3.5%

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3 years ago

30. Work out the next two terms, giving your answers as fractions decimals or percentages. The sequence below is linear. 0.6 75%

Klio2033 [76]

Answer:

The next two terms are: 1.05 and 1.20

Step-by-step explanation:

Given

$Sequence: 0.6, 75\%, 9/10$

Required

Write out the next two terms

Since it is a linear sequence; first, we calculate the common difference (d)

$d = 75\% - 0.6$ or $d = 9/10 - 75\%$

Express as decimals

$d = 0.75 - 0.6$ or $d = 0.9 - 0.75$

$d = 0.15$ (in both cases)

So, we add 0.15 to 9/10, to get the next term

$Next = 9/10 + 0.15$

$Next = 0.9 + 0.15$

$Next = 1.05$

Add 0.15 to 1.05, to get the next term

$Next = 1.05 + 0.15$

$Next = 1.20$

<em>The next two terms are: 1.05 and 1.20</em>

3 0

3 years ago

Which is the better price 17% off 35 or 12% off 32 Explain

ohaa [14]

The better price is 12%x32=3.84 because is less than 5.95.

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3 years ago