03/09/21

A particle moves along a line in such a way that its position at time tis given by s= t^3- 6t^2 + 9t+ 3 Its direction of motion changes when

A particle moves along a line in such a way that its position at time tis given by s= t3- 6t2 + 9t+ 3 Its direction of motion changes when(A) t= 1 only(B) t= 2 only. (C) t= 3 only (D) t= 1 and... more

03/08/21

calculus question please help

 Find the fourth term of the sequence  , n = 1, 2, 3, …. I'm getting

03/08/21

Calculus Question please help

Find the sum, if it exists, of the infinite geometric series,  . 1 Sum does not exist

Write the recurring decimal 0.aaaaaa… as a fraction.

Write the recurring decimal 0.aaaaaa… as a fraction. A B C D

03/07/21

(yz+1)^5 Use Pascals Triangle to expand the binomial

PLEASE HELP ASAPPASCALS TRIANGLEALG 2

Given the table below for selected values of f(x), use 6 left rectangles to estimate the value of (continued)

x: 1 , 3 , 4 , 6 , 7 , 9 , 10f(x): 4 , 8 , 6 , 10 , 10 , 12 , 16

03/04/21

5(x- _) (x+4) = 5x²+_x-60

What do the blanks equal?

03/04/21

Determine the relationship between line a, b, c and d

Line A: y- 5x = -3Line B: y = -1/5x + 2Line C: y = -1/5xLine D y = -5x + 4

03/01/21

Expand the logarithm into a sum or difference of logs with no exponents:

Show step by step work:log(6x2 ⁄ (x+2)3)

03/01/21

Find the determinant for the matrix:

Find the determinant for the matrix:  

02/28/21

Find the average value of f(x)=x^2 on the interval [1, 5]

02/27/21

trigonometry question

Divide the complex number 3 + 2i by 7 + i, then give your result in a + bi form.

TRIGONOMETRIC EQUATIONS AND IDENTITIES

Solve:  2 sin 𝑥 cos 𝑥 = 1  on the interval  0 ≤ 𝑥 < π

Mice in the Forest

A group of biologists is surveying the mice population in a forest.  The equation       gives the total number of mice, n, t years since the survey began.  Explain what the numbers 75 and 3 mean in... more

02/26/21

Solve the differential equation: y'-2xy=0. Write answer in the form y=f(x).

Solve the differential equation: y'-2xy=0. Write answer in the form y=f(x).

02/26/21

Expand (2x-3)^3 using Pascal's Triangle

02/25/21

Solve the following equation. List the solutions. (x−4)(x+3)=−10

(x−4)(x+3)=−10solutions =

02/24/21

Find a possible formula for the trigonometric function whose values are in the following table.

Find a possible formula for the trigonometric function whose values are in the following table. x 0 1 2 3 4 5 6 y 1 -5 1 7 1 -5 1 .

02/23/21

Extraneous Solutions What is the solution set for the equation: x+2=square root 4x+13

A{-3,3}B{2}C{-2,3}orD{3}

02/22/21

At the local ballpark, the team charges $5 for each ticket.... full question in Description

At the local ballpark, the team charges $5 for each ticket and expects to make $1,100 in concessions. The team must pay its players $1,900 and pay all other workers $1,600. Each fan gets a free bat... more

Implicit Differentiation Calculus 1 Question

assume that y=f(x) has an inverse on an interval around x = a and that f'(a) = 0 why does f^-1(y) not have a derivative at y = f(a)?

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