11. Use a Venn diagram to solve. A survey of 100 nurses yielded the following information: 50 were health club members, 40 were smokers, and 20 of the health club members were smokers. How many nurses were smokers but were not health club members?

Q: ). Hence, solve for the system below 7x + 3y = 10 (mod 16) 2x + 5y = 9 (mod 16)

A:

Q: Transaction Amount The credit card with the transactions described on the right uses the average dai...

A: It is solving in step 2 briefly.

Q: The first term of a geometric sequence is 4, and the second term is 1. Find the 5th term. I definit...

A:

Q: If an average sized man with a parachute jumps from an airplane, he will fall 12.5(0.2^t-1)+21t feet...

A: Solution is written in below steps.

Q: E Determine the domain and range of the graph. Express your answer in interval notation. Enable Zoom...

A: We have to find domain

Q: The principal P is borrowed at a simple interest rate r for a period of time t. Find the loan's futu...

A: Given the query is to find the future value of the loan amount using simple interest formula.

Q: Indicate if the following matrices are in reduced row echelon form. For matrices which are not use e...

A:

Q: Maximize Z 5.0 X1 + 6.0 X2 !! S. t. 2 X2 $ 16 3 X1 15 X2 S 0 -4 X1 3 X1 2 X1 3 X2 4 X2 O X2 Ś 12 3 5...

A: Follow the procedure given below.

Q: Rikki Blair borrowed $6000 from her daughter Lynette. She repaid the $6000 at the end of 2 years. If...

A: We wiil use formula for compound interest .

Q: As of September 2011, Florence Griffith-Joyner held the women's world record for the 100- meter dash...

A:

Q: What is the domain of the function below? 10 5- -10 -5 10 -5 -10

A: Given:   We know that; The domain of the function is the subset from the set of real x for which th...

Q: 4. Is (x + 1) a factor of x*- 1?

A:

Q: 0 3 (d) 1 4 1 2 4 0 (e) 1 3 0 0 0 1 3 (f) 1 1 4 1 1 2

A: follow next step

Q: Two chords, AB and CD, intersect in a circle at E. If AE = 6cm, BE= 8cm, and CE = 3(DE), what is the...

A:

Q: if - 5sx<6 -8-9x+ x2 if x26 9+3x2 Given that q(x) = solve for - g(6) + q(0) – q(- 3) + q(3) Blank 1 ...

A: find the value of peace wise function

Q: Which function is best represented by this graph?     f (x)=  −12x2 + 16 ⊝     f (x)=  −x2 + 16 ⊝...

A: A]   y = −12x2 + 16  

Q: 2x2+24x+9, complete the square and write in standard form

A:

Q: Convert 41 minutes

A:

Q: 0 2 0 0 1 (a) 1 » (; |;) 1|0 0 0 1 1 0 1 (c) 0 0 1

A: For the following matrices to determine if there is no solution, a unique solution or multiple solut...

Q: One model for the time it will take for the world’s oil supply to be depleted is given by the functi...

A:

Q: sister

A:

Q: What is the mathematical translation of "7 is an odd number"? (Let n be the number) a. 7(e) {2n - 1...

A: We have to find out 7 is a  odd number 

Q: Determine the present value P that must be invested to have the future value A at simple interest ra...

A:

Q: A circular sector of radius 9.4 cm is inscribed in a square of sides 9.4 cm such that the center of ...

A: Solving the problem by taking the help of trigonometric ratios

Q: Given the transformations, which one is linear?   (a) T: R2 → R, T(x, y) = | x | (b) T: R2 → R2, T(x...

A:

Q: 3. A president and vice-president are chosen from a group of 8 people. How many different president/...

A: topic - permutation and combination

Q: Victaria Lop. 2. f(x) = x – 3x – 10 2 Зх - -

A:

Q: In how many minutes after 6 o'clock will the hands of the clock extend in opposite directions for th...

A: Analog clock has minimum of two hands to show time, one is an hours hand and the other is a minutes ...

Q: 1. The length of a rectangle is 1 cm more than twice its width and 2 cm less than the length of the ...

A: Given that: Length of a rectangle is 1 cm more than twice its width and 2cm less than the lengthof t...

Q: Find the area of a rectangular movie screen that is 52 feet long and 40 feet high

A:

Q: Pt A ment Sequence A: Term Number Value 2. 1. 4. 4 Sequence B: 30 -20 10- --2 -10 1. For both sequen...

A:

Q: (b) Show that for x > 0 and k + 0 the equations In x x* = e* and 1 have the same solutions

A:

Q: The (i.j)-entry of (AB)' is the (j,i)-entry of AB, which is Oa1;b1j + a2;b2; + + anibnj .... O aj1bl...

A:

Q: Match the system of inequalities with one of the graphs. x+ys7, x-y2 - 5, X20, y20

A: Option D   Since x≥0 and y≥0, only the positive x axis and positive y axis

Q: 7. When simplifying complex expressions like fraction of fraction it is often helpful to write the s...

A:

Q: 25b*-49

A:

Q: Classify the given function as a polynomial function, rational function, or root function, and then ...

A: NOTE: Refresh your page if you can't see any equations. . the given function is a root function bec...

Q: Suppose that in 2008, 561,650 citizens died of a certain diseases. Assuming the population of the co...

A: Topic:- algebra   

Q: Financing a Car Jane agrees to buy a car for a down payment of $2000 and payments of $220 per month ...

A:

Q: Solve the following equations. 17 5 +1. 18 3 -(x -4. 8 28 6

A: We will solve the equation in the following step.

Q: -nt to determine the regular payment amount, rounded to the nearest dollar. The price of a home is $...

A: Due to Bartleby guidelines, only 3 sub parts can be solved. Please repost the remaining questions to...

Q: Evaluate the function f(z) = 4z- 5 at the indicated values. a) Find f( - 2). b) Find f c) Find f(z- ...

A:

Q: Find f'(x), f''(x), and f (x) for the following function. f(x) = 2x° + 9x² + 4x f'(x) =|

A:

Q: Use what you have learned in this lesson to write a third degree polynomial expression in factored f...

A: Let, x, x+1 and x+2 are three consecutive integers.

Q: 4a. If you were exactly 24 years old, how many months would this be? (Assume 1 year 365 days.) 4b. H...

A:

Q: 8. Oda visited the Grand Canyon and drop a bomb off the edge of a cliff. The distance the bomb will ...

A: Oda visited the Grand Canyon and drop a bomb off the edge of a cliff. The distance the bomb will fal...

Q: Draw a diagram to show that there are two tangent lines to the parabola of y = x? that pass through ...

A: NOTE: Refresh your page if you can't see any equations. . to find the slope of the tangent line, ta...

Q: Factor f(x)= 3x + 11x-67x+21 into linear factors given that -7 is a zero of f(x). f(x) = 3x° + 11x -...

A: This question is based on factorisation of Polynomial.

Q: In the expansion of (2a + 4b)8, which of the following are possible variable terms? Explain your rea...

A:

Q: Let S and T be linear maps of V on W. We define S + T as (S + T)v = S(v) + T(v) for all v ∈ V and we...

A: