09/18/19

a house is a parabolic shape and is 8.5 meters high at its maximum peak and spans 20 meters. write a quadratic function in vertex form that models the shape of the roof of the house
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09/18/19

a house is a parabolic shape and is 8.5 meters high at its maximum peak and spans 20 meters. write a quadratic function in vertex form that models the shape of the roof of the house
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09/18/19

Find a degree 4 polynomial with real coefficients having zeros at x=2 with multiplicity 2, at x=1-2i with multiplicity 1, and with y-intercept at (0,-40)
Keep in factored form.
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09/18/19

How do I graph (-5,-3) m=7
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09/18/19

math probability word problem
11. Mr. Wu’s biology class is writing group reports aboutthe Hawaiian Islands. He has a total of 10 groups.Mr. Wu will assign an island and a topic at randomto each of the groups. No two group... more
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09/18/19

math probability word problem
11. Mr. Wu’s biology class is writing group reports aboutthe Hawaiian Islands. He has a total of 10 groups.Mr. Wu will assign an island and a topic at randomto each of the groups. No two group... more
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09/17/19

A crate has a length x, height 3x and width 2x. The volume of the crate is 750. Calculate the length of the crate.
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09/17/19

A crate has a length x, height ¼x and width ½x. The volume of the crate is 8. Calculate the length of the crate.
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09/17/19

Determine which one of the following rules for continuity is violated at -5
Let f(x)= 3x + 18 if x < -5 sqrt(x+14) if x > -5 -2 if x = -5
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09/17/19

Calculating dimensions of a triangular prism, based on the triangle angles and total volume.
Say I have a prism with two triangle side faces, the other three are rectangular. The angles of the triangles are 30 60 and 90. The total volume is 18927.1 cm cubed. Is it possible to calculate the... more
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09/17/19

Calculate the other endpoint of the segment with the given endpoint (-3.-2) midpoint, (3,4)
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09/17/19

Population/Average rate of change
The population of a city was 253,000 in 1990 and 384,000 in 2015.a. What was the average rate of change of the city's population from 1990 to 2015? Include units.b. Explain specifically what the... more
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09/17/19

Cost and Revenue
The graph below shows the cost, C(q), nd revenue, R(q), for a company when they are producing q items. Use the graph to estimate the profit when the company produces 600 items. Show or explain your... more
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09/17/19

Use the appropriate identity to find the indicated function value. Rationalize the denominator , if applicable.
Tan theta , given that cot theta = radical 11 / 4
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09/17/19

∠A and ∠B are vertical angles. If m∠A=(4x+8)∘ and m∠B=(5x−3)∘, then find the measure of ∠A.
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09/16/19

Solve the following problems: a Given: △ABC, m∠B=90° AB=12, BC=16, BK ⊥ AC . Find: AC and BK.
Given: △ABC, m∠B=90°AB=12, BC=16,BK ⊥AC .     Find: AC and BK.
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09/16/19

Algebra 2 question help. Need detailed answer.
During the eruption of Mount St. Helens in 1980, debris was ejected at a speed of over 440 feet per second (300 miles per hour). The elevation in feet above sea level of a rock ejected at an angle... more
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09/16/19

Geometry probability

An employee was conducting a service at the local supermarket. In his survey, he found that 63% of the shoppers intended to purchase produce on their trip. 80% of those shoppers intended to... more
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09/16/19

Alegbra question

Barry can do a certain a job in 7 hours, whereas it takes Samuel 11 hours to the same job. How long would it take them to do the job working together?
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09/16/19

a 2 - b + c - d 3
it is asking me to see what type of polynomial is and our teachers told us not to use google use a tutor if we really need it and I can't figure it out.
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09/16/19

If you make an investment of ​$4,500 and the investment earns a continuous annual interest rate of 4.6​%, in how much many years will it be worth ​$7000​?
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09/15/19

The number of inches in any number of yards
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09/15/19

Arithmetic sequence problem
So this is my math problem:In the arithmetic sequence is a3 + a9 = 8. Find the sum of the first 11 members of the sequence.
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09/15/19

Need Help Question is below
The length of a rectangle is 1 more than 4 times its width. If the perimeter of the rectangle is 62 meters, find the dimensions of the rectangle.
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09/14/19

Miguel borrowed at 2%
Rocco borrowed a total of $7000 from two student loans. One loan charged 2% simple interest and the other charged 1.5% simple interst, both payable after graduation. If the interest he owed after... more
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