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3 years ago

12

HELP ME PLS HURRY PLEASE PLEASE

1 answer:

Rainbow [258]3 years ago

8 0

Answer:

Lucy's mistake is that she didn't move the decimal in 1.8 as well. The correct answer should be 6.

Step-by-step explanation:

<em>Since Lucy multiplied </em><em>0.3</em><em> by 10, she also needed to multiply </em><em>1.8</em><em> by 10 to keep the equation proportional. </em>

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Find DY divided by DX by implicit differentiation y=sinxy

amm1812

Answer:

Step-by-step explanation:

$y = sin(xy)\\\frac{d}{dx}y=cos(xy)(\frac{d}{dx}(xy))\\ \frac{d}{dx}y = cos(xy)(y + x*\frac{d}{dx}y)\\ write \: \frac{d}{dx}y \: as\:y'\\y' = cos(xy)(y+xy')\\y' = ycos(xy) + xy'cos(xy) \\y'-xy'cos(xy) = ycos(xy)\\y'(1-xcos(xy)) = ycos(xy)\\\\y' = \frac{ycos(xy)}{1-xcos(xy)}$

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3 years ago

180= 90+30+x? what is the value of x? make sure you give good reasoning

levacccp [35]

180=110 + x
-110. -110
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2 years ago

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A survey of 1,565 households estimated that 72% of the households in a given state owned a television. What is the population?

kvasek [131]

Answer:

all the households in given state. part 2 is 1565 households surveyed.

Step-by-step explanation:

4 0

3 years ago

What is 3123532488697 x 5676576876896786

horrorfan [7]

The answer to ur question is 1.77309723E28.
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3 years ago

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Alex buys 24 apples from the supermarket. When he gets home, he finds that 6 apples are bad. What percentage of the apples are b

umka21 [38]

Answer:

25%

Step-by-step explanation:

Since there are 24 apples, and 6 are bad, to find the percentage of the bad apples, you do bad apples/total apples

6/24=.25

0.25 is 25%

8 0

3 years ago