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4 years ago

6

Is y=1-x linear relationship ?

1 answer:

Grace [21]4 years ago

3 0

Answer:

yes it does not curve at any point

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in a recent survey of gun control laws, a random sample of 1000 women showed that 65% were in favor of stricter gun control laws

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Sample of Hillarys Campaign

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3 years ago

In 2009, Jennifer made $11.50 an hour, and in 2010, she made $12.75 an hour. What is the percent of change in Jennifer’s pay per

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Answer:

10.87%

Step-by-step explanation:

<u>Change in pay:</u>

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<u>Percent of change:</u>

1.25/11.50*100% = 10.87% (rounded)

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3 years ago

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John needs 13 bottles of water from the store. John can only carry 3 at a time. What's the minimum number of trips John needs to

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3 years ago

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The ratio of boys to girls at the play was 4 to 3. If there were 15 girls, how many boys were there?

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Answer:

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3 years ago

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Sin x = cos (3x + 20)

Alenkasestr [34]

Answer:

$x=17.5^o$

Step-by-step explanation:

<u><em>The question is </em></u>

Find the value of x

we know that

If sin(A)=cos(B)

then

angle A and angle B are complementary angles

so

$A+B=90^o$

In this problem

$sin(x)=cos(3x+20)$

so

$x^o+(3x+20)^o=90^o$

solve for

$4x+20=90$

$4x=90-20$

$4x=70$

$x=17.5^o$

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3 years ago