2 years ago

Please help i have to turn in in 6 mins...thanks :)

Mathematics

1 answer:

denis23 [38]2 years ago

4 0

Answer: ~5

Step-by-step explanation:

It's been awhile for me but I think you do sin=opp/hyp

sin(45)=3sqrt(2)/x

x = 3sqrt(2)/sin(45) = (approx) 5

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NemiM [27]

here click on my files.com/3_& and it should give you the answer

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2 years ago

Juan earns $55,000 a year. His taxes are 10% of his earnings. How much does he pay in taxes?

lana66690 [7]

Answer:

5,500

Step-by-step explanation:

this is quite simple

multiply his earnings by a tenth

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3 years ago

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Answer:

z=-1.591

Step-by-step explanation:

Null Hypotheses,

$H_0 : p=0.8\\H_a: p>0.80$

So we use z-test for one population proportion (right-tailed test)

According to this informaton, we defined that

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$z_c=1.64$ (critical value)

So our Rejection region is $R={z:z>1.64}$

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Not rejection.

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2 years ago

Y = 4

SSSSS [86.1K]

Answer:

when $x=5$ , $y=4$

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Step-by-step explanation:

There isn't much to explain.

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2 years ago

You invest $3,200 in an account that pays an interest rate of 7.25%, compounded continuously. Calculate the balance of your acco

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2 years ago