2 years ago

Jody packs:

Mathematics

1 answer:

dybincka [34]2 years ago

4 0

Answer:

Step-by-step explanation:

srslly its easy just look at it

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In semiconductor manufacturing, wet chemical etching is often used to remove silicon from the backs of wafers prior to metalizat

Viktor [21]

Answer:

Sample mean for solution 1: 19.27; sample mean for solution 2: 10.32

Step-by-step explanation:

To find the sample mean, find the sum of the data values and divide by the sample size.

For solution 1, the sum is given by:

9.7+10.5+9.4+10.6+9.3+10.7+9.6+10.4+10.2+10.5 = 192.7

The sample size is 10; this gives us

192.7/10 = 19.27

For solution 2, the sum is given by:

10.6+10.3+10.3+10.2+10.0+10.7+10.3+10.4+10.1+10.3 = 103.2

The sample size is 10, this gives us

103.2/10 = 10.32

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2 years ago

If a plane may be named by three noncollinear points on that plane, plane abc may also be named ____.

Bond [772]

Plane acb
plane bac
plane bca
plane cab
plane cba

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2 years ago

A 72,000 gallon water tower is being drained. Two thousand gallons are drained in the first hour. How many hours will it take to

ololo11 [35]

Answer:

To drain the water tower it will take 36 hours.

Step-by-step explanation:

Given:

A 72,000 water tower is being drained, and in an hour 2000 gallons are drained.

Now, to calculate the hours it would take to drain total 72,000 gallons of water, we should divide the gallons of water drained in one hour by total gallons of water in the tower.

Gallons of total water in the tower ÷ Gallons of water drained per hour

$72000\div 2000$

$=\ 36$

Therefore, to drain the water tower it will take 36 hours.

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3 years ago

Y is directly proportional to X

Zarrin [17]

y = kx

30 = 6k

k = 5

a) y = 5x

y = 5 × 12

b) y = 60

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2 years ago

Please help !!!!!!!!!!

Salsk061 [2.6K]

D.3.1 is the greatest value from the list.

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3 years ago

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