She has 12 circles and has to shade 3/4 how many does she shade

Computers and Technology

2 answers:

EastWind [94]3 years ago

7 0

1/4 of 12 is 3, so she shades 9

Advocard [28]3 years ago

5 0

Number of circles shaded = 3/4 x 12

= 9 circles

Please mark Brainliest if this helps you! :)

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Consider a pipelined processor with just one level of cache. assume that in the absence of memory delays, the baseline cpi of th

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Alternative 1:A small D-cache with a hit rate of 94% and a hit access time of 1 cycle (assume that no additional cycles on top of the baseline CPI are added to the execution on a cache hit in this case).Alternative 2: A larger D-cache with a hit rate of 98% and the hit access time of 2 cycles (assume that every memory instruction that hits into the cache adds one additional cycle on top of the baseline CPI). a)[10%] Estimate the CPI metric for both of these designs and determine which of these two designsprovides better performance. Explain your answers!CPI = # Cycles / # InsnLet X = # InsnCPI = # Cycles / XAlternative 1:# Cycles = 0.50*X*2 + 0.50*X(0.94*2 + 0.06*150)CPI= 0.50*X*2 + 0.50*X(0.94*2 + 0.06*150) / X1= X(0.50*2 + 0.50(0.94*2 + 0.06*150) ) / X= 0.50*2 + 0.50(0.94*2 + 0.06*150)= 6.44Alternative 2:# Cycles = 0.50*X*2 + 0.50*X(0.98*(2+1) + 0.02*150)CPI= 0.50*X*2 + 0.50*X(0.98*(2+1) + 0.02*150) / X2= X(0.50*2 + 0.50(0.98*(2+1) + 0.02*150)) / X= 0.50*2 + 0.50(0.98*(2+1) + 0.02*150)= 3.97Alternative 2 has a lower CPI, therefore Alternative 2 provides better performance.

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2 years ago

Use the Date object and the Array object to determine and diplay information about the current date on your webpage. Your output

Mnenie [13.5K]

Answer:

var today = new Date();
var dateComp = [];
dateComp[0] = today.getDate();
dateComp[1] = today.getMonth();
dateComp[2] = today.getFullYear();
switch(dateComp[1]){
case 0:
console.log("Jan " + dateComp[0] + "," + dateComp[2])
break;
case 1:
console.log("Feb " + dateComp[0] + "," + dateComp[2])
break;
case 2:
console.log("Mar " + dateComp[0] + "," + dateComp[2])
break;
case 3:
console.log("Apr " + dateComp[0] + "," + dateComp[2])
break;
case 4:
console.log("May " + dateComp[0] + "," + dateComp[2])
break;
case 5:
console.log("Jun " + dateComp[0] + "," + dateComp[2])
break;
case 6:
console.log("Jul " + dateComp[0] + "," + dateComp[2])
break;
case 7:
console.log("Aug " + dateComp[0] + "," + dateComp[2])
break;
case 8:
console.log("Sept " + dateComp[0] + "," + dateComp[2])
break;
case 9:
console.log("Oct " + dateComp[0] + "," + dateComp[2])
break;
case 10:
console.log("Nov " + dateComp[0] + "," + dateComp[2])
break;
case 11:
console.log("Dec " + dateComp[0] + "," + dateComp[2])
break;
}

Explanation:

The solution code is written in JavaScript.

Firstly, create a Date object (Line 1). The date object will automatically capture the current date and time.

Next create an array dateComp to hold the day, month and year (Line 3 -5). We use the getDate method to get current day, getMonth method for current month and getFullYear method for current year.

This is important to note that the getMonth method will return the value range from 0 - 11 with the Jan is represented as 0, Feb is 1 and so forth. Presume we intend to display the date using the format "month day, year", we can create a switch structure to check the month value which is range from 0 to 11. If month value is 0, generate string Jan + current day + "," + current year. We generate the date string based on different switch cases (7 - 44). We shall see the output similar to the date string as shown below:

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