A multiple choice test contains 25 questions, each with 4 answers. Assume a student just guesses on each question. (aj What is the probability that the student answers more than 20questions correctly? (b) What is the probability that the student answers less than 5questions correctly?

Q: <-- 41 ° 8 X =

A:

Q: Determine the average total time in the system

A: Given that the service rate is μ = 50 customers per minute and the average number of customers in…

Q: Atmospheric pressure is related to the altitude / by the formula P = Poe-000004 where Po, the…

A:

Q: the temperature at 10 pm was 2.7 celsius. at midnight the temperature start dropping "-0.4" celsius…

A:

Q: fewer than the quantity q times 367

A: Given query is to make the expression out of statment.

Q: &lt; 4 =

A: Given,

Q: 35. 239P. 24,100 2.1 g

A:

Q: A patient is to receive 4 ounces of qid. How many ounces will the patient receive in one day?

A: "qid" means "four times a day" Now, the patient is to receive 4 ounces of qid. So, the patient will…

Q: v(+) = te ta mph far does the object travel Gst 5 bars?

A:

Q: y=l1" how does it happed y=33

A: Topic- simplification

Q: how many dayś would it take for to mutiply 1 doller coins by 2

A: Given that Multiplication is also known as product. multiplication operator denoted by '×'. Suppose…

Q: I need to convert 82 British pounds to find out what it would be in US dollars.

A: British pounds to US Dollars

Q: If =p0.43 and =n100, find X. X =

A: The variable of interest is X.

Q: Please check the numbers again. You have used 3/8 in the above equation. Euqation is 3/2.   I…

A: ∫sec2u du = tan(u)+C

Q: ? = 112; ? = 16 P(x ≥ 90) =

A: Given Data: μ=112σ=16   Assuming X to follow normal distribution

Q: Between z= -1.98 and z= -0.03

A: We have to find area Between z= -1.98 and z= -0.03

Q: Find the relationship between Fahrenheit and Celsius temperature. Then find the Celsius equivalent…

A:

Q: Solve the equation in the attached file:

A: The given equation is,

Q: Find x. *: G. 50' (12x-25) 96

A: We have to find x

Q: The point (-10, 4) in on the graph of which of these functions? Belect THREE that apply - = O ©2021…

A: We will put the value in the equation and will see its validity.

Q: which quantity (how many single units) is represented by 234s?

A: topic - change in base

Q: Solution to 3.1- (- 4.7 )

A:

Q: A car traveling on the Taconic parkway travels 84 miles in two hours. What is the cars speed (a…

A: Given: The distance travelled by the car in two hours is 84 miles.

Q: 4. Solve: In (rmz) = 9

A:

Q: A man drove from his hometown 100 miles to New City at the rate of 80 miles per hour On the retum…

A:

Q: what are the limits on the number of ounces of copper mix with 110 ounces of pure silver to produce…

A: So we have to find the limits on the number of ounces of copper mix with 110 ounces of pure silver…

Q: P-value is not 0.0156.

A: The F-test statistic value for the treatment is 6.60.

Q: How many quarters are equivalent in value to 15(x+y) dimes?

A:

Q: tanZ= 7.1154

A: Please refer the attached image for complete solution. THANK YOU.

Q: If you take four pills each containing 315 mg, how many grams of medicine total have you taken ?…

A: Given : we takes 4 pills And each pill containing 315 mg Then 4 pills containing = 4 ×315…

Q: Could you convert that answer to liters please.

A:

Q: Find the value of x needed to make the equation true: 음 -12- 승x -5 T0X - 멋 -5 A. X = - 14 (go to…

A:

Q: What is the smallest number of coins that you need so that you can give exact change for any amount…

A: We can solve the answer by finding an upper bound for the problem. First, the possible coin values…