4. A projectile is launched with an initial speed of 40 m/s from the floor of a tunnel whose height is 30 m. What angle of elevation should be used to achieve the maximum possible horizontal range for the particle? What is the maximum range?

Q: 3. A research group aims to investigate whether women accurately report their weight or not. The…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: 2. We are given that the average height for women in America is 64 inches tall with a standard…

A: We have given that the random variable X i.e. height of the women. The Mean μ = 64 inches, standard…

Q: 3. The number of infected people in a population grows by 8% per day and those who become infected…

A: You can solve this problem with python program and usual methods.I will provide you both ways.

Q: 2. Use a table of function values to estimate lim in3x sin 3x sin3x -0.1 0.1 -0.01 b. 0.01 -0.001 c.…

A:

Q: 4. How does this compare to the 10% probability we were given at the beginning? If there is a…

A: We are given that, Denise has a bad habit of sleeping through her alarm in the morning. She…

Q: A bag contains 25 marbles: 4 are red, 9 are green, and 12 are blue. You reach in and pull out a…

A: Given,no.of red marbles=4no.of green marbles=9no.of blue marbles=12

Q: N Find the coordinates of the midpoint of P1 (-120, 700) and P2 (-86, 988). 2) Determine the…

A:

Q: A somewhat outdated study indicates that the mean number of hours worked per week by software…

A:

Q: 3. Suppose your school is in the midst of a flu epidemic. The probability that a randomly-selected…

A: Let event A denotes that the student has flue Event B denotes that the student is having fever P(A)…

Q: H is a polynomial of degree three. The zeros of H are x = 2 and x = -1. The zero a = -1 has…

A:

Q: a. Find ux b. Find uy C. Show that u satisfies the partial differential equation xux + yuy = 3u. %3D

A: In this question we have to find differentiation for the for the following question.

Q: #16  5-2

A:

Q: . A contractor has at most $42 to spend on nails for a project Finishing nails cost $0.45 per pound…

A: (a)Then the inequalities are 0.45x+0.60y≤42x+y≥30

Q: 9.1 Notetaking with Vocabulary (continued) Extra Practice In Exercises 1-6, find the value of x.…

A:

Q: FLOUR 2. A seafood restaurant owner orders perch and salmon. Perch is $4/lb and salmon is $3/lb, He…

A: a) 4x + 3y ≤240     x+y ≥50  Graph of the inequalities is shown below

Q: 3. Show that the sequence ɑn 1+ is a Cauchy sequence. Hint: Every convergent sequence is a Cauchy…

A:

Q: 1) Generate a probability histogram of the number of rolls required of two dice before a sum of "7"…

A: The probability of getting exactly 35 heads in 100 coin tosses can be calculated using the binomial…

Q: 3. Use the three Sylow Theorems to prove that no group of order 45 is simple.

A: Simple group: A group G is said to be simple group if it has no proper normal subgroup Note : A…

Q: Would it be unusual to find a pair of samples in which the proportion of males who are left-handed…

A: Consider that n1 and n2 are defined as the sample sizes for males and females, respectively.

Q: 8 12 x 3. (a) Estimate the area under the graph of f(x) = cos x from x = 0 to x = π/2 using four…

A:

Q: 7. (Chapter 12.2, #6) The function f : Z × Z → Z defined by, f(m, n) = 3n 4m. -

A: Given a function f:Z×Z → Z  defined by fm,n=3n-4m. To find the range of the function. We can use the…

Q: 4. What is the probability that none of the first four customers gets over a 20% discount? 5. What…

A: Given Information: Discount Probability 10% off 0.50 15% off 0.25 20% off 0.15 30% off…

Q: 3. Statistics Grades: In a large section of statistics class, the points for the final exam are…

A: Given Grades are assigned in such a way that the top​ 10% receive​ A's the next​ 20% received​ B's…

Q: 2. Suppos hour ar a. Wn BLOS b. Writ i. ii. 3. A contra common a. Wri b. Write i. i.

A: Any linear programming problem in two variables can be solved by identifying two inequalities that…

Q: 74 69 Pulse before yoga Pulse after yoga 64 76 57 70 64 76 57 69 75 66 Use the sample data shown…

A:

Q: In problems 6-8, determine (with proof) the range of the given function.2. 6. (Chapter 12.2, #4) The…

A: We have the given function is f:Z→Z×Z defined by f(n)=(2n,n+3) Now, to find the range of the…

Q: 7. Solve the differential equation dy dx Va - y

A:

Q: 1. Suppose you had a group of 72 people. Of those 72 people, 36 were Republicans, 12 were…

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

Q: Find the average value of the function on the given interval. The graphs are provided for you to…

A: We need to evaluate the average value of the given functions on the given intervals 1. fx = -x2-2x+5…

Q: You are curious to kno* control. What type of s

A: The sample is a part of the population. The population includes all the units but sample contains…

Q: (3) The soccer team is silk-screening T-shirts. They have 4 different colors of T-shirts and 2…

A: We have to slove above question

Q: In problems 6-8, determine (with proof) the range of the given function.2.

A:

Q: 2. If p > q > 5 and P and q are both primes, prove that 24 p - q² |

A:

Q: , STEM In the science lab, Will is testing the freezing point of a substance, which should be -24…

A: Given , Will is testing the freezing point and it is -24oC He started changing the temperature from…