- 80 animals on a farm. 52 of the animals are chickens.

Q: Solve the quadratic equations using the quadraticc formula. 7x2+3=-8x

A: given, 7x2 + 3 = -8x

Q: Find the area of this trapezoid. Be sure to include the correct unit in your answer. 5 cm 9 cm 15 cm…

A:

Q: A rectangular piece of paper with length 25 cm and width 10 cm has two semicircles cut out of it, as…

A: To find the area of the given piece of paper which is formed by cutting out two semicircles from a…

Q: determine whether the binary  operation * defined by a*b=ab gives group structure of Z. if it is not…

A:

Q: please answers, no need solution

A:

Q: 14. Keyonna runs a basketball camp. Right now, she trains 20 athletes. She wants to add 3 more…

A: Given that,  Initially no. of athlete's= 20 & also given Add 3 more athletes each month.

Q: Write a Program to reverse a given 5 digit Integer number.

A: To find: The reverse of a 5 digit integer number

Q: Write an equation for the parabola graphed below. 7. 2- -8 -7 -6 -5 -4 -3 \2 -1 1 2 3 4 5 67 8 -2 -4…

A:

Q: The measure of the largest angle in a triangle is 100° larger than the sum of the measures of the…

A:

Q: T = Т %3D (1 — А) *

A: answer is in next step

Q: Consider the figure below. Triangle A'B'C' is a projection of triangle ABC. B' A' Which of the…

A: We have to find which option is correct.

Q: to give to her Father, Breanna had a ba sket OF apples . she de cided away 2 OF her appler plus 1 /2…

A: To find the number of apples that was at the beginning.

Q: -1 0 0 The eigenvalues of the matrix B = 3 0 are given by -1 1 Select one or more: U 1 = -1, 1 = 1…

A:

Q: The formula for approximating the stopping​ distance, d, in​ feet, for a specific car on snow is…

A:

Q: Determine whether S is a basis for P3. S = {3 – 2t2 + t3, -2 + t², 3t + t³, 5t} S is a basis of P3.…

A:

Q: denomiaton and Simaify 3 Rationalice denomiaton and Simaify

A: We have to rationalize denominator and then simplify for the expression   384  Now, 384   =     3814…

Q: The eigenvalues of a 4x4 matrix, A are 6, 3, 3, and 1. Execute Gram-Schmidt process on the following…

A:

Q: let G be a group and H a subgroup of G. prove that for any element gEG holds that gH=H if and only…

A: We can solve the given question as follows:

Q: Find a basis for the subspace of R³ spanned by S. S = {(1, 4, 7), (-1, 5, 7), (2, 5, 1)}

A: The matrix form the vectors is: A=1-12455771

Q: 5. If sec(a) 25.2, then what is the value of cos(a)? 19.4 16.1 19.4 19.4 25.2 25.2 19.4 16.1 25.2

A: Given query is to find the Indicated angle.

Q: Which of the following should replace the question mark to complete the series? * BE Option 3 Option…

A:

Q: Solve the logarithmic equation. Write the answer in exact, simplified form. log(y)81=4  (y>0)

A: We can solve the given problem as follows:

Q: Evaluate the following limits by constructing the table of values. 1-cos(3t) 1. lim- t-0 3t f(t)…

A: Note : As per our guidelines we are supposed to answer only one question if there are multiple…

Q: Solue the rational ineguality. write the solution Set in interual hotation メt21 X+2 olt

A:

Q: A personal account earmarked as a retirement supplement contains $242,100, Suppose $200,000 is used…

A:

Q: 20.4 m 22.4 m I 17.6 m 8.4 m 27.6 m

A:

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x)…

A: Given f(x)=1.8208e0.3387xGiven f(x)=$6 billion

Q: Given that S'= {e" : 0 € R}, where e® = cos(0) + i sin(@). %3D Use First Isomorphism Theorem to…

A:

Q: Review: LO 4.1: I can determine if a function is invertible and calculate its inverse. x + 5 Find f…

A:

Q: Sung Lee invests $8,000 at age 18. He hopes the investment will be worth $24,000 when he turns 30.…

A: I am going to solve the given problem by using some simple algebra to get the required result of the…

Q: 40 -8 -6 -4 -2 -2 (x – h)? (y – k)² 1. | Identify a and b for the ellipse with equation + a2 b = k =…

A:

Q: Solve a quadratic equation using the quadratic formula.  x2+5x=7

A:

Q: Suppose $2000 is invested at 9% interest compounded continuously. How long will it take for the…

A: Given

Q: Explain why S i not a basis for P2. s = {1 - x, 1 - x2, -1 – 2x + 3x?} O is linearly dependent. O s…

A:

Q: You are given that 1 1 -1 3 3 can be -2 -1 row reduced to 1 0 -2 0 1 0 0 0 Given that p1 =1- x, P2 =…

A: Both the statement is false see below the explanation

Q: Which matrix has 3 as an eigenvalue? Select one or more: O 6 -6 -4 -9 -6 3 3 3 3. 3. O 1 0 0 0 1 0.…

A: Matrix

Q: Consider the graph of a polynomial function f (x) shown. Which of the following statements is true?

A: The given graph is:

Q: 2x, – 3x, + x3 = 2, 2x, – 3x, + x3 = 6, %3D X1 + X2 - X3 = -1, -X, + x, - 3x3 = 0; X1 + x, - X3 = 4,…

A: Note :As per our guidelines we are supposed to answer only one question if there are multiple…

Q: c) What happens to the pH level of a mouth as the time since eating the sugary food increases?

A: answer is in step 2

Q: Let V={(x,y)|x,y∈R} with addition and scalar multiplication defined as u+v=(u1+v1−3,u2+v2+1) and…

A:

Q: Solve the following logarithmic equation: log2 (x – 3) + log2 x – log2 (x + 2) = 2. - -

A:

Q: The function h defined by h (t) = (5t + 5) (1 – t) models the height, in meters, of an object t…

A: Follow the procedure given below.

Q: 1. A team of 17 softball players needs to choose three players to refill the water cooler

A:

Q: fa)=x-,g(x)=5x; What is flg cx)? 1f F=d),2?; and D= {a,b) what is. FxD

A:

Q: Question 7 Y=2 X +3=0 -3-3 X-verical メー3 The path of a hit baseball is given by the quadratic…

A: Let's find.

Q: Find the solution set of each equation/inequality. For inequalities, write your answer using…

A: Given,            23x-8-7≤12

Q: 3. メキ3 to %3D SFS 4 1メ+6 23

A:

Q: ingredients for Apple Crumble cost you $1.45 per serving. If your bakery menu lists a price of $4.95…

A: Given query is to find the costing percentage of apple crumble.

Q: De Morgan's laws: (AU B)C = A© O BC; (An B)C = A© U BC %3D %3D

A: This is a problem related to set theory. Based on the general formula we will prove the de morgan's…

Q: 4x 9. Let f : R – {2} → R – {–4} be defined by f(x) = 2 - x (a) Prove that f is bijective. Find a…

A: