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Nostrana [21]
3 years ago
11

Can anyone please help me with this question please please???

Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0
You plug the x value into the equation and calculate whether the result is the y given y value. If so, it is a solution and if not, it isn't. You said answer quick so I will let you do the math for yourself, but:
-
Yes
No
No
Yes
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You want to save for a brand-new car. You put the $5,000 your Grandma gave you when you graduated in an account that pays 6% int
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6,744.25

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The value of yvaries directly with x. If x= 3, then y= 21.<br> What is the value of x when y= 105?
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4 years ago
If you have a volume of455cm squared a length of 10cm and a width of 7cm what would be the height??????
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4 0
3 years ago
A sea turtle swims at a speed of 27 kilometers per hour. A girl swims 14 decimeters per second. 1 m = 10 dm 1000 m = 1 km How mu
insens350 [35]
The sea turtle's speed is
v_{t} = (27 \, \frac{km}{h} )*(1000 \, \frac{m}{km} )*( \frac{1}{60} \, \frac{h}{min} ) = 450 \, \frac{m}{min}

The girl's speed is
v_{g} = (14 \, \frac{dm}{s} )*( \frac{1}{10} \, \frac{m}{dm} )*(60 \, \frac{s}{min} ) = 84 \, \frac{m}{min}

The ratio of the turtle's speed to that of the girl is
\frac{v_{t}}{v_{g}} = \frac{450}{84} =5.357

Answer: 5.36 faster  (nearest hundredth)


4 0
3 years ago
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