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3 years ago

the dwarf sea horse hippocampus zosterae swims at a rate of 52.68 feet per hour convert this speed to inches per minute.

1 answer:

8 0

<span>The answer is 10.536 inches per minute. There are 12 inches in a foot, so you would first multiply the number of feet by 12. 52.68 x 12 = 632.16 inches per hour. There are 60 minutes in an hour, so you would then divide the number of inches per hour by 60. 632.16 / 60 = 10.536 inches per minute.</span>

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Every third visitors to a museum gets a free bumper sticker. Every fifth visitor to that museum gets a free key chain. Which vis

Rashid [163]

The fifteenth customer will be the first because 5x3=15

8 0

2 years ago

Find all the zeros of the equation

lapo4ka [179]

Divide both sides by -3, and replace $x^2$ with $y$ . Then

$-3x^4+27x^2+1200=0\iff y^2-9y-400=0$

Factorize the quadratic in $y$ to get

$y^2-9y-400=(y+16)(y-25)=0\implies y=-16,y=25$

which in turn means

$x^2=-16,x^2=25$

But $x^2\ge0$ for all real $x$ , so we can ignore the first solution. This leaves us with

$x^2=25\implies x=\pm\sqrt{25}=\pm5$

If we allow for any complex solution, then we can continue with the solution we ignored:

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6 0

3 years ago

22<br> 1 point<br> If f (x) = 7– 41, what is f (-10)?

Anettt [7]

Answer:

f(x)+41 f(-10)=7

Step-by-step explanation:

5 0

2 years ago

PLEASE ANSWER ASAP!! Will give brainliest!!

OLga [1]

Answer:

B.(2,1)

Step-by-step explanation:

The line segment AB will translate onto segment AB' by the translation,

(x+2, y+1)

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3 0

2 years ago

For each triangle, find the missing side length to the nearest tenth. :

Lana71 [14]

We can use trigonometry. The cosine of 15 will be the side adjacent to the 15-degree side (the one we are looking for) divided by 20, the hypotenuse. As cos(15) is about .966, we get 19.32 as the side we are looking for.

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3 years ago