10. A softball player in left field catches a pop fly and throws the softball across the field to home plate. The path of the softball as it travels through the air is modeled by the quadratic function y(z) = -4.9x² + 20x, where a represents the time in seconds and y(x) represents the height of the ball in meters. Find the vertex of this function and interpret its meaning in context. Round to the nearest tenth as needed. Bi U Font Family AA A FEE O G FA • All changes save tv

Q: please answer the last 2 questions d and e

A:

Q: What is the area of this figure? 20 mi 7 mi 13 mi 3 mi 7 mi 3 mi 4 mi 10 mi Write your answer using…

A:

Q: 4. Evaluate the following limit. Vr3 +9 2x2 -5x +3 if x 3,

A:

Q: Please answer number two and can you show how its done in excel.

A: 2)   Null Hypothesis:   H0: The distribution of the percent wound healing is not normal.…

Q: When a positive and a negative number are added, sometimes the sum is positive, sometimes it is…

A: When a positive and a negative number are added, sometimes the sum is positive, sometimes it is…

Q: In Guilford County North Carolina, all voters are either Republicans or Democrats. 39 percent of the…

A: Based on the given information, n=12, and p=0.39. The probabilities will be obtained as given below:…

Q: now please answer d and e

A:

Q: Number 43, please.

A: Given that  2+4+6---------+70  To fidn the sum

Q: Prefer expert solution

A: The type of probability distribution applicable for the above situation is the Binomial…

Q: Table for 77 and 78 mph 4.5 5.7 7.8 9.6 13.4 rpm 1,500 2,000 2,500 3,000 3,500 mpg 8.2 6.9 4.8 4.1…

A: The given problem is to find the quadratic regression for the model from the given data of fuel…

Q: ust do number 27.

A: 27) To sketch the contour map and graph of the function:

Q: In baseball, is there a linear correlation between batting average and home run percentage? Let x…

A: The question is about correlation and regressionGiven :To find :Construct scatterplot and draw the…

Q: still can't understand. please provide more info

A:

Q: Please answer the other questions here (#2 and #3). Please confirm the answers. Thank you.

A: 1st answer is correct, given in the tutor solution. Because here (cosh y) is constant.  3rd option…

Q: Please find question attached, Thank you!

A: a) Mean  = n×Π            = 60×(0.65)            = 39 Standard deviation = √(n×Π×(1- Π))…

Q: answer just letter d  , please

A: Solution:

Q: I need to answer b and c please

A: b. The probability that the car is traveling more than 79 mph is, Thus, the probability that the…

Q: Determine whether each of the following series is absolutely convergent, conditionally convergent or…

A: Hi! You have posted multiple questions. We are answering the first question as nothing is specified.…

Q: k) Give a "real world" interpretation of the residual calculated in part i). k) Make the following…

A: From the provided data we have the regression equation as, y^ =99.17341-1.59249x Part k: The…

Q: Number 24, please.

A: detailed solution is given below

Q: Can number 9 be completed please.

A: Given a 1211220021112347451112 b 1202231110240000

Q: where is number 6?

A: Given data :  Desk arranged in 4 rows and 4 columns Probability  of success (p) = 4/16= 1/4 = 0.25…

Q: Prefer expert solution

A: Approach to solving the question: Detailed explanation:Interpretation:( Q(378, 460) \approx -108.541…

Q: 14. For f(x) = x' – 6x² +9x , identify the critical points and inflection points A) Critical Points:…

A: Dear student, Since you have posted two questions, as per our policy we will answer first question.…

Q: This is the wrong answer, please give me the correct one.

A: Given:  S=aywz  is a non-invertible matrix.λ1=5               One of the eigen…