EXERCISE 4 Given a table generated by the function f(x)=cos.x 1. 1. 0.7071 -0. 7071 -1 Approximate by quadratic approximation. Calculate the absolute error.

Q: A large company reports that its employees have an average salary of $75,000 per year. You only have…

A: Given : Claim : An employees have an average salary of $75,000 per year.

Q: What does the coefficient of determination equal if r = 0.77?   Multiple Choice   0.8140   0.0103…

A: Givencorrelation coefficient (r)=0.77

Q: $ φ(540) find

A:

Q: Find the number.P(9,6)

A: Given: The number P9, 6 To find: The value of the given number.

Q: 95° 6.

A:

Q: 2+5+8+11+...293

A:

Q: Order the numbers from least to greatest. -3/4 0.75 -1.8 -3 -3.5 > > >

A: -3/4 , 0.75, -1.8, -3, -3.5, 0 To order the number from least to greatest

Q: What decimal is represented by A on the number line below? ++ -1.6 A -1.5

A: We are given that a line with two end points -1.6 and - 1.5 It is seen that this line equally divide…

Q: Suppose that a cookie shop has an unlimited supply of four different kinds of cookies, how many…

A: If the cookie shop has an unlimited supply of four different kinds of cookies, and you want to…

Q: 3. Mandy earns money by delivering groceries. SIle $9 on Monday, $7 on Tuesday, $5 on Wednesday, $8…

A: According to the question : Monday earning = $9Tuesday earning = $7Wednesday earning = $5Thursady…

Q: X+2+Y=64

A: Given: x+2+y=64

Q: The function f shown in the figure above is continuous on the closed interval (0, 12] and…

A: According to the Mean value theorem, if function is continuous over the interval [a, b] and…

Q: Find the value of the expression when z= -3. 4z-3 2-2 The value is M

A:

Q: You want to estimate how many fish there are in a small pond. Let's suppose that you first capture…

A: Here given n1=600 fish, n2=30 fish, and k=8  Consider the estimated number of fish in the pond is N.…

Q: 4 ( 10 + 2m ) 4 (4- 2m) 7. 24 12

A: The given expression is, 4(10+2m)12=4(4-2m)24 Expand the expression and solve for the unknown m.…

Q: Tuesday Order the numbers from least to greatest. Explain why you chose this order. √9, 5 25 3.7777,…

A:

Q: Find the number.C(7, 0)

A: The number C(n,r) gives number of ways of selecting r objects from n objects where r≤n. The formula…

Q: Perform the subtraction. E4816-C8416 E4816-C841616 (Simplify your answer.)

A:

Q: Q2/ Complete the following table to find the values a , b,c and s y -1 2845 308 3162 S 1 3544 a b 2…

A:

Q: Find the number.P(6,1)

A: To find the number : P(6,1)

Q: A(-4,9) and B(-3,2)

A: Express the distance formula between two points x1,y1 and x2,y2. D=x2-x12+(y2-y1)2 Given points are,…

Q: The expressions 3x2 + 5 and -xy are examples of expressions that are not linear expressions. 1.…

A: The given functions are  (3x2 +5) And -12xy

Q: multiples of 72

A: multiple of 72 are  72*1=72 72*2=144 72*3=216 72*4=288 72*5=360 .............

Q: Find the value of unknown. 7:21—___:33

A: Given that  7 : 21 - __ : 33

Q: Find the number.P(8,5)

A: To find the number: P(8,5). Solution: We know, P(n,r)=n!(n-r)!…

Q: A car dealership had 42 cars, and sold 19 of them. How many cars does the store have now?

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Q: The number (a+ 2) is: Rational and Integer Irrational number Integer only Rational only

A:

Q: 17 What is the value of the expression ? ΣΑ A B n D 1.377 1.785 15,606 23.409

A: