4 years ago

Solve 3/5=8/y. Round to the nearest tenth. 15.2 9.8 13.3 18.8

Mathematics

1 answer:

Sidana [21]4 years ago

4 0

3/5 = 3/y
40 = 3y
Divide both by 3
Answer= 13.3

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Answer as soon as possible please, all help is appreciated. Thank you from the bottom of my heart.

Alex

It is 23-5 meaning it is 18

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3 years ago

Help pleaseeeee ?????????????

storchak [24]

Answer:

$CD = BD - BC\\$

So, let's solve now

$CD = BD - BC\\5x-9 = (7x -10 )-(4x-29)$

Before solving this we have to know that,

$(-)*(-)=(+)\\(+)*(+)=(+)\\(-)*(+)=(-)$

Now let's solve for x

$CD = BD - BC\\5x-9 = (7x -10 )-(4x-29)\\5x-9=7x-10-4x+29\\5x-9=3x+19\\5x-3x=9+19\\2x=28\\\frac{2x}{2} = \frac{28}{2}\\x = 14$

$CD = 5x-9\\ = 5*14-9\\=70-9\\=61$

$BD = 7x-10\\=7*14-10\\=98-10\\=88$

$BC =4x-29\\=4*14-29\\=56-29\\=27$

6 0

3 years ago

two cards are drawn without replacement from a standard deck of 52 playing cards. find the probability that both are odd numbers

Ne4ueva [31]

Odd cards: Ace, 3, 5, 7 , 9 , Jack, King
7 odd cards per suit, 4 suits = 7 * 4 = 28 odd cards
so 1st card being odd is a 28/52 = 7/13 probability

2nd card would be a 27/51 = 9/17 probability

7/13 x 9/17 = 63/221 probability of both

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4 years ago

Could I get a quick handy?

Black_prince [1.1K]

The answer to your question could be Ummm 81.58

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4 years ago

The rising cost of nursing homes is forcing families to plan ahead. Nursing home costs have risen roughly 20% in 3 years, to an

elena-s [515]

Answer: the cost of nursing home care 3 years ago was $37,000

Step-by-step explanation:

$46,000 x 20%=

$46,000 x 20/100= $9,200

$46,000 - $9,200 = $36,800

8 0

3 years ago