3 years ago

AYUDA!!! I hate these

Mathematics

1 answer:

max2010maxim [7]3 years ago

5 0

perdon nose si soy yo que stoy siego pero no puedo verlas bien

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Can someone please help me I posted this multiple times but no one answers pls help me quick

mario62 [17]

You would have to make 465=1550-7 1/2 x and find x
Subtract 1550 from both sides
-1085=-7 1/2x
Divide -7 1/2 on both sides
And the answer is 144 2/3
Sorry about ur bad luck

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2 years ago

The next number in the arithmetic sequence 15, 22, 29, is: A) 34 B) 35 C) 36 D) 37

harkovskaia [24]

ANSWER: C) 36
EXPLANATION: +7 is the sequence

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2 years ago

What is the domain for f(x) =26-2x?

anastassius [24]

Domain of f = R .............

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2 years ago

The quantity of soda consumed per week at a soda fountain is 34 liters, with a standard deviation of 5.8 liters. If any 80 weeks

Mama L [17]

5.8/ sqrt 80=0.648 I think you are asking for the standard margin
Hope this works

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3 years ago

Read 2 more answers

Find an equation of the circle whose diameter has endpoints (1,-4) and (-3,6).

MAVERICK [17]

Answer:

$(x+1)^2+(y-1)^2=58$

Step-by-step explanation:

To find the equation of this circle, we must know the center and the radius.

We can find the radius by dividing the value of the distance formula by 2 (since $r=\frac{d}{2}$ ):

$d=\sqrt{(-3-1)^2+(6-(-4))^2}=\sqrt{116}\\r=d/2=\frac{\sqrt{116}}{2}$

We can then find the center of the circle by averaging the coordinates:

$\frac{1+(-3)}{2}=-1$

$\frac{-4+6}{2}=1$

Then, we substitute these values into the equation of a circle:

$(x-(-1))^2+(y-1)^2=(\frac{\sqrt{116}}{2})^2\\(x+1)^2+(y-1)^2=58$

3 0

3 years ago