01/02/24
An ________ particle is a helium nucleus, consisting of 2 protons and 2 neutrons (without the electrons).
Fill in the statement:An ________ particle is a helium nucleus, consisting of 2 protons and 2 neutrons (without the electrons).A. BetaB. AlphaC. OmegaD. Positron
If the neutrons in a nucleus of an atom are more numerous than the number of protons in the nucleus, then which of the following statements are true?
A. The atom is considered an ionB. The atomic weight is equal to the number of electronsC. The atom has additional electronsD. None of the above
01/02/24
How to determine the equation of an ellipse and its properties?
From the description of the problem, are you able to determine the equation of the ellipse and its properties?
Calculate cost of gas based on mileage and gas price.
A car averages 27 miles per gallon. If gas costs $4.04 per gallon, which of the following is closest to how much the gas would cost for this car to travel 2,727 typical miles?
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01/01/24
Find tangent of angle C.
12/30/23
I need help solving this problem
Determine the equation of the line that passes through the points (2, 4) and (-3, 14). Write it in slope-intercept form.
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Compute the volume of a 3-d object with a pentagonal base (the base's vertices are (0,0), (6,3), (6,-3), (9,3) & (9,-3)), given that perpendicular cross sections are squares.
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12/30/23
if sin θ = 2/3 and cos θ > 0, then find tan θ.
*the '/' in '2/3', is indicating that it is a fraction, just to be a bit more specific*
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12/30/23
Suppose that 2 ≤ f '(x) ≤ 5 for all values of x. What are the minimum and maximum possible values of f(9) − f(4)?
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Find the surface area of revolution about the x-axis of y=7sin(7x) over the interval 0 <= x <= pi/7
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12/27/23
A standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than 11 ?
A standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than 1111? Express your answer as a fraction or a decimal number rounded to four decimal places.
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12/26/23
What is the expected value of your bet? Round your answer to two decimal places. Losses must be expressed as negative values.
Suppose that you and a friend are playing cards and you decide to make a friendly wager. The bet is that you will draw two cards without replacement from a standard deck. If both cards are clubs,...
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What are Polynomials and Monomials in Algebra?
What are Polynomials and Monomials, their basics, problems, solutions, etc.
12/24/23
Factoring a Polynominal
• When factoring a polynomial in ax2 + bx + c, where a, b, and c are positive real numbers, should the signs in the binomials be positive, negative, or one of each? • Create an example to verify...
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12/24/23
Help Figuring Math Problem
A study was conducted on students from a particular high school over the last 8 years. The following information was found regarding standardized tests used for college admitance. Scores on the SAT...
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Find the area of the region bound by the curves 2y= 4√x , y=3 & 2y+1x=5
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12/21/23
i need help[pppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Translate this sentence into an equation.39 is the product of Jose's age and 3.Use the variable j to represent Jose's age.
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