05/07/21

Determine whether the scenario involves independent or dependent events. Then find the probability as a reduced fraction.
Determine whether the scenario involves independent or dependent events. Then find the probability as a reduced fraction. You flip a coin five times. The coin lands heads-up the first three times... more
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05/07/21

determine the point p that partitions the directed line segment mn into a ratio of 2:3, where m (3,5) and n(8,-5)
determine the point p that partitions the directed line segment mn into a ratio of 2:3, where m (3,5) and n(8,-5)
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05/07/21

How can I use Newton's method to approximate the square root of 29 correct to six decimal places?
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05/06/21

Can someone please help me with this Geometry problem?

Line p is tangent to ⊙ C at A, and line q passes through C. Lines p and q intersect at B.If m∠CBA = 14°, determine m∠ACB.
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05/06/21

A flagpole casts a shadow 200 feet long. At the same time, a boy 6 feet tall casts a shadow 24 feet. What is the height is the flagpole?
Please show example step by step
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05/06/21

Interpreting Conditional Probability 1
The Breaker's Manufacturing Company makes 80% of a particular sensor, the Cartin Company makes 15% of them, and the Flutes Company makes the other 5%. The sensors made by Breaker's have a 4% defect... more
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05/06/21

In ΔVWX, the measure of ∠X=90°, XW = 12, WV = 13, and VX = 5. What ratio represents the tangent of ∠V?
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05/06/21

Determine if the given function is continuous at x=a and if the function is differentiable at x=a.
A. Discontinuous and differentiable at aB. Continuous and not differentiable at aC. Discontinuous and not differentiable at aD. Continuous and differentiable at a
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05/06/21

Solve each problem

From one point on the ground, the angle of elevation of the peak of a mountain is 11°and from a point 1 000m closer the angle of elevation is 15° Both points are due east ofthe mountain Find the... more
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05/06/21

Power Series (Not a test question)
What are all the values of x for which the series  converges? (4 points) −1 ≤ x ≤ 1 I chose this -1 < x ≤ 1 -1 ≤ x < 1 All reals
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05/06/21

Power Series (Not a test question)
Which of the following intervals is impossible for the convergence of the power series  ? 0 < x < 6 1 ≤ x ≤ 9 2 ≤ x ≤ 8 3 ≤ x ≤ 7 I got the interval of convergence is 4<x<6,... more
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05/06/21

Geometric Series (Not a test question)
Which of the following power series is a geometric series? I chose this because it has a common ratio of 3x 1 + 3x + 9x2 + 27x3 + 81x4 + … 1 + x + 2x2 + 3x3 + 4x4 + … 1... more
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05/05/21

Find Pr [𝑋=2] .
There are 4 women and 2 men waiting on standby for a flight to New York. Suppose that 3 of these 6 people are chosen at random for the flight. If the random variable 𝑋 counts the number of women... more
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05/05/21

Consider the following function:
 x, (1,1)(a) Find an equation of the tangent line to the graph of f at the given point. y=? (b) Use a graphing utility to graph the function and its tangent line at the point.
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05/05/21

Prove the Following:
Given: AC = BC and ∠DCE ≅ ∠BProve: Ray CE // line AB
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05/05/21

Determining the interval of convergence of Power series
Lets say you have a function f(x)= (1/4)+(2/4^2)+(3/4^3)+...+(((n+1)*x^n)/4^(n+1) for all xa) What would the interval of convergence of this power series beb) Find the limit as x approaches 0 of... more
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05/05/21

Describe when it would be most beneficial to solve systems using graphing, substitution, and elimination. Also, describe when it might not be beneficial to use the methods.

Give examples to strengthen and support your answer.
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05/04/21

Question Help :
1.Question:By using all of the digits 2,5,6,7 &9, how many odd five digit numberscan be generatedthat are over sixty thousand
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05/04/21

permutation question help

Question:what are the different number of ways would a cameramanarrange/pose a row of 6 peoplewithout the tallest person standing next to the shortest?would it be 240? (5x2=10, there are 4!, so... more
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05/04/21

Permutations Question Help
from a deck of cards, 5 cards are chosen. what is the likelihood of choosing 5 face cards
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05/04/21

Can somebody please show me how you do this problems

When you have a trinomial:find the x Factoring5 2x^2 -4x-6=0 Completing the square 6 2x^2-4x+3=9 Quadratic formula 7 2x^2-4x=6
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05/04/21

Use the given values to evaluate (if possible) three trigonometric functions cos x, sin x, cot x.
Use the given values to evaluate (if possible) three trigonometric functions cos x, sin x, cot x. tan x= 9/40sec x= -41/40
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05/03/21

Question; sailing ships used to send messages with signal flags flown from their masts
Sailing ships used to send messages with signal flags flown from their masts. How many different signals are possible with a set of four distinct flags is a minimum of two flags is used for each... more
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05/01/21

How many different combinations can be used for a combination lock with 60 numbers.
How many different combinations can be used for a combination lock with 60 numbers.(a) if it takes three numbers to unlock the lock?(b) if the three numbers must be unique?(c) if the consecutive... more
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04/29/21

Find the instantaneous rate of change using the definition of derivative for f(x)=5x^2+4x at x=3
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