2 years ago

What is -11/40-0.278 in decimal form

Mathematics

1 answer:

yKpoI14uk [10]2 years ago

3 0

Answer:

-0.553

Step-by-step explanation:

-11/40 = -0.275

-0.275-0.278 = -0.553

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X squared minus 39x+74=0

Romashka [77]

Answer:

-74

Step-by-step explanation:

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2 years ago

Answer the last one please answer fast

Oduvanchick [21]

Answer:

Step-by-step explanation:

Put the equation in the form ax+by+c=0:

$y\sqrt{3} =8x+\sqrt{3} \\=>8x-\sqrt{3} y+\sqrt{3} =0$

Check the solutions:

$(0,-1)$ :

$8(0)-\sqrt{3} (-1)+\sqrt{3} =2\sqrt{3}$

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3 years ago

3. Consider the following information.P(Z) = 0.73P(A) = 0.25P(Z and A) = 0.15Part A: Determine P(Z|A).Part B: Determine P(AZ).I

krok68 [10]

Ok, so:

For Part A, we have: P(Z|A)=P(Z and A)/P(A)

And if we replace, we got:

P(Z|A) = (0.15)/(0.25) and this is equal to 0.6.

For Part B, we have: P(A|Z)=P(Z and A)/P(Z)

P(A|Z) = (0.15)/(0.73) and this is equal to 0.205.

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1 year ago

How many does 95 fit into 1660

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17.4736843 or 17 remainder 45

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Answer:

2.6

Step-by-step explanation:

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