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BigorU [14]
3 years ago
7

When x = 8, y=10 , find y when x = 64

Mathematics
1 answer:
worty [1.4K]3 years ago
4 0

Answer:

When x = 64, y = 80.

Step-by-step explanation:

Since the origanal value was 8 and now it´s 64, lets divide to see how much was multiplied. Then lets multipliy it with that number.

64 / 8 = 8

Soo..8 x 10 = 80.

When x = 64, y = 80.

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stepladder [879]
Speed is given by:
speed=distance/time
given that:
1 mile=1,760 yards
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then the speed in yards/sec will be:
distance Ashley covered is 15 miles
time=2 hours
thus;
speed=(15x1760)/(2x60)
=220 yards/ min
8 0
3 years ago
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Step-by-step explanation:

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3 years ago
Solve for the variable 2y-8=-3y-18
Ainat [17]
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4 0
3 years ago
Please math , help
Furkat [3]

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As both the mean and standard deviation are in the desired ranges, the tool passes the technical control.

Step-by-step explanation:

Mean of the batch:

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Square root of the sum of the difference squared between each term and the mean, divided by the number of items. So

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As both the mean and standard deviation are in the desired ranges, the tool passes the technical control.

7 0
3 years ago
What is 2 with an exponent of negative 2 equal to?
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Answer:

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