What is the value of x if 4x + 3 = 23?
Answer(s): C
Try plugging each of the given choices as x in the expression 4x + 3 and see which one will give the value of 23. If we take x = 5, we have 5x4 equals 20, and 20 + 3 equals 23. Clearly, 5 is the correct answer.Another method would be to solve algebraically: 4x + 3 = 23; isolate the term with the x variable: 4x = 23 − 3 = 20; we then have: 4x = 20; divide both sides of the equation by 4 to get the value of x: 4x/4=20/4; this gives us the value of x:x = 5.
What is 104?
Answer(s): A
The expression 104 means that the base, 10, is raised to the power of 4 or multiplied by itself 4 times. Thus, 10 × 10 × 10 × 10 = 10,000.
5 is what percentage of 40?
Remember always that percentage is a mathematical expression for “a part of a whole” or per 100. For problems such as this, the following formula is very useful: part/whole=percentage/100. Since we want to know what percentage of 40 is 5, simply substitute the given numbers to the formula, and so we have: 5/40=percentage/100. 0.125 × 100=percentage. The correct answer is 12.5.
What is the decimal equivalent of 3/8?
Answer(s): B
To get the decimal equivalent of a fraction, simply divide the numerator by the denominator. For the fraction 3/8, divide 3 by 8 to get 0.375, the correct answer.
How many cubic centimeters (cc) are there in one milliliter (ml)?
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my first attempt
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a company runs its workloads on premises. the company wants to forecast the cost of running a large application on aws. which aws service or tool can the company use to obtain this information? pricing calculator ... the aws pricing calculator is primarily used for estimating future costs
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q 14 should be dmz sever1 and notepad.exe why does note pad have a 443 connection
question # 108, correct answers are business growth and risk reduction.
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question: 162 should be dlp (b)
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question 46, the answer should be data "virtualization" (not visualization).
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question 134s answer shoule be "dlp"
in 72 the answer must be [sys_user_has_role] table.
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