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2 years ago

Y=9x is y a function of x

Mathematics

1 answer:

kap26 [50]2 years ago

3 0

Answer:

yes

Step-by-step explanation:

The relation gives a 1-to-1 mapping between values of x and values of y, so it meets the requirement for a function.

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PLEASE SOLVE THIS QUICKLY

weqwewe [10]

Answer:

Step-by-step explanation:

The lady gets paid $8 per hour that the shop is opened, so multiply the pay rate ($8) by the amount of hours the shop is opened
$8 * 8 = $64

Now add the $64 onto the expense of running the shop

$64 + $240 = $304

Now take that amount away from Friday's sales

$530 - $304 = $ 226

Profit($226) = Income($530) - Expenses($304)

$226 = $226

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1 year ago

Erin is making fruit salad.For each bowl of fruit salad,she needs 2/3 cup of strawberries.How many cups will she use if she make

grigory [225]

She needs 18 times of 2/3 cup, this is

$18\cdot \frac{2}{3}=12$ cups

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2 years ago

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Is the given value a solution of the inequality?<br><br> 35 < 5m, m = 7 yes or no

Vladimir [108]

Answer:

Step-by-step explanation:

35=35, since m = 7 , 5(7) would be 35, and 35 is equal to 35

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2 years ago

James had a peach that was 98mm in diameter. One day he watered it with a magical solution, and it grew to 188,869 mm in diamete

Archy [21]

We know that 98mm is the 100% of the diameter of the plant before James watered with the magical solution; after he watered, the diameter of the plant grew to 188.869mm. Let $x$ be the grew in the percentage of the diameter.
Now we can establish a ratio and solve for $x$ :
$\frac{98}{100} = \frac{188.869}{x}$
$x= \frac{(188.869)(100)}{98}$
$x=192.7$ %
Now that we know the diameter of the plant grew 192.7%, we just need to divide that quantity by 100% to find how many times the diameter grew:
$\frac{192.7}{100} =1.927$

We can conclude that the diameter of the peach <span>become approximately 1.9 times larger after James watered it.</span>

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3 years ago

What is 1/5 as a percent

Setler [38]

Answer:

I think its 20%

Step-by-step explanation:

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1 year ago

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