25x+5 = 3x %3D 10 7. 3(4 – 2x) + 5(4 – x) = 21 12+4x 8. 3 12 2x +1= 18 9. %3D 3 10. 65+ 4(5 – 2x) = 53 %3D 6.

Q: Professor Jung and Professor Min are very competitive. They want to impress their colleague…

A:

Q: 10. S 4+e3x

A:

Q: Salim deposits OMR 1,200 at a rate of 8% for a period of 5 years. What is the amount he gets after 5…

A: Given that  Salim deposits OMR 1,200 at a rate of 8% for a period of 5 years To find the  What is…

Q: 20. A store finds that its sales revenue changes at a rate given by S'(x)=-3x² +300x dollars per…

A:

Q: State the null and alternative hypotheses. We want to test if it takes fewer than 50 minutes to…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: how to get the value of 0.071s^2 + 0.389s + 0.727 through regression? can someone explain?

A:

Q: 216 X(s) = s4+5s3+15s2+45s+54 2s-9 Y(s): s(s2+10s+146)

A:

Q: STION 2 COURSE CREDIT HOURS GRADE POINTS EARNED BIO-168 5 C 10 ENG-114…

A: Given data Course Credit Hours Grade Points Earned BIO – 168 5 C 10 ENG –…

Q: 1. Professor Jung and Professor Min are very competitive. They want to impress their colleague…

A: Given:  100 yards = 300 ft Prof Jung speed is 7ft/s for first half (150 ft) and 13ft/s for second…

Q: 4 5 796 868 833 2 3 6 38 765 regression to find the equation fo

A: Let y= a+bX be the linear regression function Here y is the dependent variable and x is the…

Q: What is the excel formula for this? You wish to test whether a particular drug manages to bring…

A: Given information- No. of people receive the drug, n1 = 35 No. of people receive a placebo, n2 = 40…

Q: As a part of my 4H project, I took 100 bunnies and split them into two groups.  One group I only fed…

A:

Q: L-1 (s+1) (s²-1)

A: We have to solve given problems;

Q: A drug test correctly gives a positive result 94 percent of the time. However, 2 percent of the…

A:

Q: If we increase our food intake, we generally gain weight. Nutrition scientists can calculate the…

A: Mean and standard deviation of weight change in kilograms: The data represents the weights of 16…

Q: 5. Application As a sample of a radioactive element decays into more stable elements, the amount of…

A:

Q: An engineering student purchased piece of amber from a local shopping mall. The amber contained the…

A: Answer is mentioned below

Q: 4. One way to prevent the spread of disease is to simply quarantine infected individuals. A disease…

A:

Q: Individual A has a red die and B has a green die (both fair). If they each roll until they obtain…

A:

Q: If we increase our food intake, we generally gain weight. Nutrition scientists can calculate the…

A: Solution: The values of D and D2 are calculated as follows:

Q: Professor Jung and Professor Min are very competitive. They want to impress their colleague…

A: Average speed = total distance / total time taken

Q: certain forest covers an area of 2300 km2 . Suppose that each year this area decreases by  3.75% .…

A: Topic :- algebra

Q: . A quantity increases by 3% for each of 15 years. What is its percentage increase over the 15 year…

A:

Q: Neighborhood 3 1 4 With campaign Without campaign 4.0 3.2 2.5 5.0 2.8 4.0 3.8 4.4 4.3 4.0 Is the…

A: With Without D (D-Dbar)^2 4 4 0 0.36 3.2 3.8 -0.6 0 2.5 4.4 -1.9 1.69 5 4.3 0.7 1.69 2.8 4…

Q: The standard error of the Age coefficient is 150. a Each year, the value of the average home is…

A: Given: standard error of the Age coefficient is 150

Q: Professor Jung and Professor Min are very competitive. They want to impress their colleague…

A: Asnswer of asked questions is given.

Q: Professor Jung and Professor Min are very competitive. They want to impress their colleague…

A: We will use the formula  Speed = DistanceTime

Q: A researcher is conducting a study over a 5 year period. When he begins the study, he has 500…

A:

Q: QUESTION 2 Is one half always greater than one fourth? Examine these figures and tell me when one…

A:

Q: x= year after 2010 y=population in million of city Y 71 2.6 6 8 10 0.56 1.3 1.8 28 3.8 4.2 32 4.1 O…

A:

Q: 18 The chance of winning on a Trisslott is about I at 5. Samir has bought a Trisslott every week for…

A: Here the chance of winning on a Trisslott is about 1 at 5. Samir has bought a Trisslott every week…

Q: under certain Water conditions, the free chlorine (hypochlorous acid, HOCI) in a swimming pool…

A: We have given that the amount of free chlorine to be 2.4ppmand 24 hours later , the amount of free…

Q: During a one year time period, how many gallons of water would the average household save by using…

A: The given data is, As per U.S. Environmental Protection Agency (EPA) states that a standard washing…

Q: . SALARY COMPARISONS A Stenton Printing Co. employee taking an annual raise of 8%/year for the next…

A: Formula for increase in income: I= P[1+r]n Where r-rate  increse in % /100  P- initial amount n- no…

Q: The predicting equation for the average live weight of the ewes using the proportion of land closed…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 12. On a diet program, a person loses weight at a rate of /t + 4t pounds/month t months after…

A:

Q: 5 2 d. L−¹³+; 3s-5 5s-4 e. L- L-¹1- 2s²-3¹ 1 f. L-11 s2-8s+25' 7s

A:

Q: You are supervising a clinical trial of a medicine that appears to have a serious side effect in…

A:

Q: For this problem, involving a weighted die. assume that all the odd numbers are equally likely to…

A:

Q: True or False? A clinical trial was conducted comparing a new compound designed to improve wound…

A: Givenp1 = 0.58p2 = 0.44α = 0.05β = 0.80 The pooled estimated proportion is calculated as shown below…

Q: A company produces toy cars of all colors. Three out of every 200 cars have to be rejected because…

A:

Q: ge of students enrolled in mathematics if the number of students  (b+71 ) out of 201 students.…

A: In this question, the concept of Percentage is applied. Percentage When computing the percentage of…

Q: Suppose X ~ N(18, 7). What value of x has a z-score of -2.16? Round to 2 decimal places..

A:

Q: 3s – 5 E* [(s -5)(s + 2)2]

A:

Q: 30. In modeling the reaction of a drug in the patient's body, the daily dose of the drug in the…

A: Here first we find a sequence of amount of drug given at nth time and then will find the limit of…

Q: 5. A tank contains 100 gal of water. In error, 300 lbs of salt are poured into the tank instead of…

A: Given: The volume of the tank = 100 gal. The water is at a rate of 3 gallons per minute. The…

Q: g. L-12_3 s2-8s+251 -1 h. L-¹ [25²-35+4]

A:

Q: 1. If you take 500 mg dose of aspirin, the amount of aspirin in a person's system decreases by about…

A:

Q: For this question, suppose your value function is is vfor gains and vfor losses. Last night, you…

A: Given: There was a loss of $9 in a bet last night. There was a silver lining: on the way home, $2…