A boat has a speed of 5 mph in calm water.it takes the boat 3 hours to travel upstream but only 2 hours to travel the same distance downstream.

Q: B. Find the Equivalent resistance for given circuit 22 42 ww A 62

A: Find your answer below 

Q: 6,6 The diagram shows a fuel gauge in a car. 3. Empty Full 6.6.1 What fraction does the gauge show? ...

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

Q: Simplify the following polynomial by combining like terms. 2a°b + 4a°b O 6a*b O 6a©b? O 8a°b O 6a%b

A: Given  2a3b+4a3b Like terms of the given polynomial is a3b. Now taking the like terms, 2a3b+4a3b=a3b...

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A:

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A:

Q: Find the inverse of the given function: F(x)= x+3/x

A: Given that - F(x)= x+3/x

Q: A 3 -2 -1 B -2 The distance AB = [ ? ] Round to the nearest tenth. Hint: d = V(x2 – X1)² + (y2 – y1)...

A: We have to find the distance of AB.

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A:

Q: Graph the circle. (x-5)^2 + y^2 = 4

A:

Q: How long will it take money to double if it is invested at the following rates? (A) 7.1% compounded...

A: The compound interest formula is: A=P1+rnnt...(1) Here, interest is compounded sem-annually. So, n=2...

Q: 1. 6x + 4y = -12 equation slope y-intercept

A:

Q: 3. Consider the relation f (x) = 2x² – 4. Find the f(x). Be sure to use proper notation.

A:

Q: here is a rectangular lot in the garden, with 8 ft in length and 6 ft in width. You plan to expand t...

A:

Q: y 2 4 -2 --2 -4 74.

A: Given problem:-

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A:

Q: (3x) + (2x2)³ = 17x6 %3D O True O False

A: proving LHS equals to RHS

Q: х2-5х-24 27.) х2 — 7х-30 II

A:

Q: Graph 1 Graph 2 Graph 3 4- O Yes O No O Yes O No Graph 5 Yes O No Graph 4 Graph 6

A: Given query is to find the graph is function or not.

Q: 1. f(x) = 3x + 4, at x = 4 2. f(x) = 3x2 – x + 2 at x = 2 3. f(x) = ***, at x = 1 x+3 4. f(x) = X-1 ...

A: As per guidelines we can solve only three subparts at a time, so the first  three subparts can be so...

Q: 3. Let A, B, and C be n x n invertible matrices. Simplify the expression below as much possible. as ...

A: This question is related to Matrices, we will solve it using given information. 

Q: Solve for x without using a calculator. (Enter your answers as a comma separated list.) In(x- 1) + I...

A: Given data

Q: Which of the following is a prime number? A O 33 BO O:

A: The objective is to find the prime number.

Q: -2(y+10)^2+3=75

A:

Q: Graph 1 4- 2- -4 -2 Function? O Yes O No 2.

A: As per the guidelines when multiple question are posted in single pic  then we are supposed to solve...

Q: Prove that the sum of angles in triangle is 180 degrees.

A: SOLUTION-

Q: Find the coordinates of the other endpoint of the​ segment, given its midpoint and one endpoint.​ (H...

A: This question is based on mid-point formula.

Q: Let p be the statement "I fix my car," q be the statement "I will be able to sleep," and r be the st...

A:

Q: 2 2 3. Transform the given matrix to RREF -2 1 1 -1

A: The given matrix is; 3 2 2 -2 0 1 1 -1 0. Repost the next question.

Q: The table represents a logarithmic function f(x). -3 125 -2 25 -1 5 1 1 25 2 125 3 What are the doma...

A:

Q: If A and B are 3 × 3 matrices, det(A) = 1, det(B) = –5, then det (AB) det(-24) det(A") = det(B ') = ...

A:

Q: 100. Cost of Education The cost of K-12 education per student was $2200 in 1978 and in- creased to $...

A:

Q: The area of a rectangular floor is represented by the expression 6z2 + 3z - 9 Which expression could...

A: Given query is to find find the term which can give the width of the rectangle.

Q: Which of the following is not the elasticity of y = f(x) with respect to x? a. d In x d ln y b. y d ...

A:

Q: Find the degree of the polynomial: 3a b5 + 5a?b – 2aºb. O 22 O 9 O 9 О 10

A: Since highest degree term is the degree of the polynomial. Hence Degree of the given polynomial is 1...

Q: (-3z? – 4z + 7) - (2z2 + 2z – 1) - (2z - 3z + 7) = -3z? +z - 1 O True False

A:

Q: 3. Solve for x and please show work x5/3 = 3125

A:

Q: At what interest rate will ₱120,000 earn ₱37,800 interest after 3 ½ years?

A:

Q: You randomly select one card from a​ 52-card deck. Find the probability of selecting a red two or a ...

A:

Q: 16 2. Consider the vectors: u= -2 ,V = 0 ] and w= 4 4 -8 a) Is the set of all vectors x = u + tv, wh...

A:

Q: The circle graph below shows each continent/region's percent of Earth's land. Use this graph for Exe...

A: 7. Percentage of land included in North America = 14 % So Percentage of land not included in North A...

Q: 1. Determine whether each of the following are functions and then state the domain and range for the...

A: topic - functions

Q: distance d in feet for a car traveling s miles per hour. If a car stops in 200 feet, what is the fas...

A: Give: The formula d=0.05s^(2)+1.1 estimatethe minimum stopping distance d in feet for a car travelli...

Q: If a, be Rand a + b 2 0, let P = (a² + b²)° and Q = 32(a° + b³) (ab – a – b), Then P<Qva, b PsQVa, b...

A: Given: a,b∈R .i.e. a and b belongs to set of real number R.a+b≥0P=a2+b23  ,andQ=32a3+b3ab-a-b

Q: Assume a single spin of the roulette wheel is made. Find the probability of the marble landing on a ...

A: I am attaching image so that you understand each and every step.

Q: Which is equivalent to x? 12 45° A 12-V3 B 6 V2 C 12 /2 6

A: We have to find value of x

Q: 3. State the transformations for the following function: f(x) = -3 (x +1)² – 2

A: The given function, f(x)=-3x+12-2

Q: ind the area. 19 cm 14 cm Area square centimeters %3D Next Question 16 of 20

A: Given query is to find area of the parallelogram.

Q: of the shaded region. 31 yd 12 yd 13 yd 29 yd

A: Answer is-

Q: 1 0 - 1 Compute each matrix sum or product if it is defined. If an expression is undefined, explain ...

A: This question can be solved by applying the concepts of algebra of matrix