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melomori [17]
3 years ago
15

PLEASE HELP MATH TEST SOON

Mathematics
1 answer:
Sav [38]3 years ago
6 0

Answer:

The answer is A.16

Step-by-step explanation:

2.5/0.4= 6.25

100/6.25= 16

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megan read that an early microchip used in a computer could process between 50,000 and 60,000 operations in one second. Which co
KIM [24]

Answer:

250,000 to 300,000 operations could be processed in five seconds.

Step-by-step explanation:

To find the amount that could be processed in five seconds, we just multiply both by 5.

50,000 * 5 = 250,000

60,000 * 5 = 300,000

3 0
4 years ago
Erin has a rope that is 3 yards long. Into how many pieces can she cut the rope if each piece is ____ yard long?
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how many yards does each piece have to be

Step-by-step explanation:

7 0
3 years ago
ian's car can go 99 miles on 3 gallons of gas During a drive last​ weekend,Ian used 7 gallons of gas.How far did he drive?Use pe
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Answer:

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7 0
3 years ago
Read 2 more answers
If a normal distribution has a mean of 154 and a standard deviation of 15,
yuradex [85]

Answer:

The correct answer is - 178.

Step-by-step explanation:

The standard deviation is a measure of the amount of dispersion in a set of values.

Given:

Mean of a normal distribution (m) = 154

Standard deviation (s) = 15

z-score = 1.6

Solution:

To find: value (x) that has a z-score of 1.6

z-score is given by = x-u/15

1.6*15 = x-154

=> 154+24 = x

x = 178

6 0
3 years ago
56,064 in expanded form
nadezda [96]

50,000  

+ 6,000  

+ 0  

+ 60  

+ 4  

7 0
3 years ago
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