01/24/24
Find any x-intercepts and turning points for function.
1. Use a graphing calculator to find any x-intercepts and turning points for the function f(x) = 2x3 - 13x2 + 24x - 9.
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01/10/24
The cruise ship traveled n miles per hour for t hours and was 30 miles short of the harbor when the horn was sounded.
If the captain tried again, how long would it take to reach the harbor if she increased the rate of travel by 15 mph?
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01/03/24
A triangular parcel of land has 110 meters of frontage, and the other boundaries have lengths of 79 meters and 92 meters. What angles does the frontage make with the two other boundaries?
(Round your answers to one decimal place.)
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?
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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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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Compute the volume of a 3-d object with a trapezoidal 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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12/21/23
Quadratic Equation│Please Help!
Solve this equation:2x2 + 9x - 7 = 0Answers:x1 = 1, x2 = -7/2x1 = -1, x2 = 7/2x1 = 1. x2 = 7/2x1 = -1, x2 = -7/2
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12/21/23
Help me please I
Question 6 of 10 The high school baseball team is selling donuts to raise money for their new uniforms. The team makes a goal to sell at and a full dozen boxes of donuts for $12. They write the...
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12/20/23
Check orthogonality of these curves
How do you check orthogonality condition for these curves, I know only the answer that they are but I can't seem to move forward with the solution. I appreciate your help.
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12/20/23
Through (-2,3), parallel to y=-5/2x+2
the (-5/2x) is a fraction of negative 5 over 2 with a x variable
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12/19/23
Algebra 1-round trip
Jed rode his scooter to school at 12 miles per hour and then jogged back at 6 miles per hour. If the round trip took him 6 hours, how far was it to school?
12/18/23
math is good bro
Jen Butler has been pricing Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $86. Two adults and three children must pay $61. Find the price of...
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12/18/23
About imaginary numbers
How would I solve a question that said what type of number results from i4?
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let the graph of g be a translation of 3 units right and 2 units up, followed by a reflection of the x-axis of f(x)=x^2-5x. Write a rule for g
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12/16/23
statistics and probability
A researcher is investigating the effect of a new exercise program on weight loss. The null hypothesis is that the new exercise program does not lead to more weight loss than a standard exercise...
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12/16/23
hypothesis stats and proba
A company is testing a new product to see if it is more effective than their current product. The null hypothesis is that the new product is not more effective than the current product, while the...
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12/16/23
solving the triangle
The angle of elevation to the top of a tower from point A on the ground is 15.4°. From a point B, 32.8 feet closer to the tower, the angle of elevation is 18.5°. What is the height of the tower?
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