Show how to use a percent table and “going through 1%” or “going through 1” to solve the following problems:  a. What percent of 200 is 15?  b. 68 is 4% of what number?  c. What percent of 80 is 3?  d. 375 is 125% of what number?

Q: A. Give the Cross products of the unit vectors (i, j, k).

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Q: Show 1/8 of the combined amount in the 3 pies below and explain why your answer is correct.

A: Aim: To find the 1/8 part of the combined amount of pie.  Or 18A+B+C                   refer to the…

Q: 7. Given the functions f(x) = log₂ (x-1) and g(x) = log₂ (9-x²), c) Determine (f-g)(x). b) State the…

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Q: ID: THOMPSON7688 Sylena Y-Desha Thompson Mas-Garcia In July 2014 one Mexican peso was worth 0.075…

A: Solving the problem by finding the required value.

Q: The graphs, on the right, show the percentage of jobs in a country's labor force held by men and…

A: Given : p = 2.2√t + 33.6 where , t is number of years since 1970.

Q: 4. Find the following values of Trigonometric functions with radian angles: A. cos=- C. cot = B.…

A: (A) cos(π/3) = 1/2   (B) cos(π/4) = 1/√(2)   (C)  cot (8π/3) = cot(2π+ 2π/3)…

Q: what is the distance between the vectors  u = (0,1,2,3) and  v = (1,0,4-1)

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Q: Show that the set {5, 15, 25, 35] is a group under modulo 40. What is the identity element of this…

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Q: Consider a triangle ABC like the one below. Suppose that a=30, b=38, and c=17. (The figure is not…

A: To find the angle.

Q: Given the set S = {(1,3), (-2,3)} and the equation: 2(1,3) — 4(−2,3) = (10,3). What information can…

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Q: -=-2 61 41 21 -21 41 -61 do 4 X

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Q: Compute each sum below. Give exact values, not decimal approximations. If the sum does not exist,…

A: Concept: Geometric progression (GP): A geometric progression, also known as a geometric sequence, is…

Q: Write an equation of the form y=a sin bx or y=a cosbx to describe the graph below. NTET 112 +3 IN…

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Q: Find the amount in a continuously compounded account for the following condition. Principal, $5000;…

A: We have to solve given Questions.

Q: 1. What are the pros and cons of each of the methods listed below? List at least 1 pro and 1 con for…

A: This is a basic algebra problem

Q: Solve √7x+2+√√2-2x = 3.

A: Topic = Algebra

Q: How many prime numbers are there between 200 and 210?  a. none  b. three  c. one  d. two

A: numbers between 200 and 210 are  201, 202,203,204,205,206,207,208 and 209 Prime number are the…

Q: Let A= {1, 2, 3, 4, 5} and B = {∅}. Find A ∩ B.

A: The objective of the question is determine the intersection of given sets.

Q: Compute the sums below. (Assume that the terms in the first sum are consecutive terms of an…

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Q: QUESTION 6 Below are the ages of 15 students in a college class. What is the mean age? ⒸA. 20.6 B.…

A: A detailed solution is given below.

Q: The cost of producing 400 CDs is $1140. Producing 640

A: Given

Q: The answer is incorrect because the question requires to prove it without fully expand the terms.…

A: This question can be solved using the concept of general term of binomial expansion.

Q: (d) Use the quadratic formula to solve 3x² + 2x = 7

A: Given equation is  3x2 + 2x = 7  =>  3x2 + 2x - 7  =  0   Thus, comparing with standard quadratic…

Q: Find the value of each variable. 30° 40 y X

A: The figure of the triangle is given by To evaluate: The values of x and y.

Q: Espa The Ward family and the Choi family each used their sprinklers last summer. The water output…

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Q: At a grocery store in New Zealand, kiwifruit costs 1.95 New Zealand dollars (NZD) per kg. The…

A: The answer is given below:

Q: QUESTION 24 We need to create serial numbers that start with one of the letters a, b, c, d, or f…

A: Given :Start with a,b,c,d,ftotal start letter=5

Q: 7. Simplify this expression. Write answers with positive exponents. -6.3 18x-6y³√√z 48x4y52-3

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Q: Question 7 Given that w = 3-5i and z= 6 + 9i, find: :-W and W+Z

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Q: question

A: Please refer to the image below

Q: 3. If the line through (-1,3) and (-3,-2) is perpendicular to the line through (-7,4) and (x,2),…

A: Let the slope of line through (-1,3) and (-3,-2) is        m1=y2-y1/x2-x1…

Q: (e) x² - 4x+4 <0

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Q: System B -4x+y=-4 4x-y-4=0 Explanation 70°F Cloudy The system has no solution. O The system has a…

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Q: Solve for x. X (Round to the nearest hundredth.) 33° 28

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Q: QUESTION 7 Given the set of data below, find the range. 2, 4, 4, 5, 6, 9 A.2 OB. 7 OC. 9 O D.4

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Q: A farmer can buy four types of plant food. Each barrel of mix A contains 30 pounds of phosphoric…

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Q: (a) Simplify 5x²15x 2x² 18

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Q: Show that 19 divides 10*8n-1 + 33n-1 for every positive integer n.

A: Concept: Mathematical induction: For each and every natural number n, mathematical induction is a…

Q: if you said b option b has the equal sign

A: Let's solve.

Q: Find the coordinates of the centre and the radius of the circle described by the ollowing equation:…

A: Follow the procedure given below.

Q: ms=-2.712 +30t+6.5, where t is the number of seconds after the ball was thrown. Com

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Q: (b) 3x² +8x-3≤0

A: 3x2+8x-3≤ 0⇒3x-1x+3≤ 0⇒-3≤ x≤13⇒x∈ -3, 13

Q: 7. Consider the function g(x)-2(x+4)(x-2)(x+4). Identify the zeros, then graph the function g(x).…

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Q: A. sin 60° = B. tan 45° = C. tan 270° = D. csc -30° = E. sec 405° =

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Q: Find the measure of side a. c = 28 m 37° A a = m (Round the answer to the nearest whole number.) B a…

A: Givenm∠A=37°m∠C=90°⇒m∠B=(180-37-90)°m∠B=53°c=28 mAim: To find a

Q: Use the graph of the function to find the domain and range of f. (Enter your answers using interval…

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Q: Farmer Flowers is stopping at Lowe’s today to pick up some topsoil for his flower garden.  How much…

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Q: 5. Find the ones digit in the sum 1! + 2! +...+100

A: We have to find the ones digit in the given sum.     According to our guidelines we can solve only…

Q: Which of the following is equivalent to (1-x)(1+x) - 3x (2-x)? A. 3x² - 6x +1 B. -3²-7x + 1 C.-4x² -…

A: Recall: (a+b)(a-b)=a2-b2