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Sergio [31]
3 years ago
6

A 2-column table with 3 rows. Column 1 is labeled Day, x with entries 1, 3, 5. Column 2 is labeled Books Collected, y with entri

es 18, 28, 38.
A group of students is collecting books to add to their library. The table shows the number of books in the library after 1, 3, and 5 days. If the relationship between days and books continues to be linear, which ordered pairs could appear in the table? Check all that apply.
Mathematics
1 answer:
Likurg_2 [28]3 years ago
4 0

Answer: hi

Step-by-step explanation:hi

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Compilers can have a profound impact on the performance of an application. Assume that for a program, compiler A results in a dy
mixas84 [53]

Incomplete question as we have not told what to find.So I have assumed to find average CPI for each program.So complete question is here

Compilers can have a profound impact on the performance of an application. Assume that for a program, compiler A results in a dynamic instruction count of 1.0E9 and has an execution time of 1.1 s, while compiler B results in a dynamic instruction count of 1.2E9 and an execution time of 1.5 s.

Find the average CPI for each program given that the processor has a clock cycle time of 1 ns.

Answer:

CPI_{A}=1

CPI_{B}=1.25

Step-by-step explanation:

As we know CPU time given as

CPU_{time}=instructions*CPI*Cycle_{time}  \\So\\CPI=\frac{CPU_{time}}{instructions*Cycle_{time}}\\ Where\\Cycle_{time}=1*10^{-9}s\\ And\\executionTime=CPUtime

For Compiler A

CPI_{A}=\frac{CPU_{timeA} }{instruction_{A}*Cycle_{time}  }\\CPI_{A}=\frac{1s}{10^{9}*1.0*10^{-9}s }\\CPI_{A}=1

For Compiler B

CPI_{B}=\frac{CPU_{timeB} }{instruction_{B}*Cycle_{timeB}  }\\CPI_{B}=\frac{1.5s}{(1.2*10^{9})*(1.0*10^{-9}s) }\\CPI_{B}=1.25

8 0
3 years ago
If cos(t) = <br> −<br> 1<br> 2<br> and tan(t) &lt; 0, find sin(t) and cos(-t)
morpeh [17]

Answer:

cos theta=-1/2

theta=cos-¹(-1/2)=120

tan theta=tan 120=-√3

sin theta=sin120=√3/2

cos(- theta)=cos theta=cos 120=-1/2

3 0
3 years ago
you deposit $1,300 in an account that pays 4% interest compounded yearly find the Balance after 3 years​
quester [9]

Answer:In 3 years, you will have $1,462.32

Step-by-step explanation:

5 0
3 years ago
How long is the segment from (-5, 2) to (-5,-8)?​
Pavel [41]

Answer:

10

Step-by-step explanation:

8 0
3 years ago
Bryan and Jadyn had barbeque potato chips and soda at a football party. Bryan ate 4 oz of chips and drank 1 cup of soda for a to
Inga [223]

Answer:

1 oz of chips has 140 mg of sodium, and 1 cup of soda has 40 mg of sodium.

Step-by-step explanation:

This question is solved by a system of equations.

I am going to say that:

x is the amount of sodium in 1oz of chips.

y is the amount of sodium in 1 cup of soda.

Bryan ate 4 oz of chips and drank 1 cup of soda for a total of 600mg of sodium.

This means that 4x + y = 600, also y = 600 - 4x

Jadyn ate 1 oz of chips and drank 4 cups of soda for a total of 300mg of sodium.

This means that:

x + 4y = 300

From the first equation, we have that y = 600 - 4x. So

x + 4(600 - 4x) = 300

x + 2400 - 16x = 300

15x = 2100

x = \frac{2100}{15}

x = 140

y = 600 - 4x = 600 - 4*140 = 40

1 oz of chips has 140 mg of sodium, and 1 cup of soda has 40 mg of sodium.

4 0
3 years ago
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