05/20/21

Trigonometry word problem
Mount Mayon is approximately 2,462m high. Standing several miles away, you estimate the angle of elevation to the top of the mountain is 30 degrees. Approximately how far away are you from the base... more
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05/20/21

How can I solve this? I can't even put a proper title for this one.
The question is ..A student finishes the first half of an exam in 2/3 time it takes him to finish the second half. If the entire exam takes him an hour, how many minutes does he spend on the first... more
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05/20/21

What would be the ones digit of 3 to the power of 125
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05/20/21

Write a function of least degree that has rational coefficients in standard form that has zeros of 0,8, and 8.
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05/20/21

I need help with these questions
For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your... more
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05/20/21

This is a hw problem i have

A house was valued at $115,000 in the year 1990. The value appreciated to $165,000 by the year 2005.Use the compund interest formula S=P(1+r)t to answer the following questions.A) What was the... more
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05/20/21

solve please i need help
A radioactive substance decays exponentially. A scientist begins with 100 milligrams of a radioactive substance. After 34 hours, 50 mg of the substance remains. How many milligrams will remain... more
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05/20/21

I need help figuring this problem out

Traci Lynn currently walks to school from her apartment, which is 1.3 miles away from her first class. She typically walks at a speed of 3 miles per hour. She is considering buying a used bicycle... more
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05/20/21

What is the area of triangle BZW if B(-4, -2), Z(8, 7), W(1, 8)?
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05/20/21

A tortoise challenged a hare to a 100-meter race on a track
A tortoise challenged a hare to a 100-meter race on a track. The tortoise negotiated a 50-meter head start with the hare. When the race started the hare was running at a constant speed of 2.8... more
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05/20/21

The difference of two numbers is 25. The sum of their squares is 975. Find their product.
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05/20/21

Consider using a circle's radius as the unit for measuring its circle's circumference.
Consider using a circle's radius as the unit for measuring its circle's circumference. If you were to measure any circle's circumference, C, using its radius, r, as the unit of measure, the... more
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05/20/21

You roll a fair dice. What is the probability that you will attain an even number?

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05/20/21

You roll a fair dice. What is the probability that you will attain an even number?

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05/20/21

what is the final price and how do you do this problem

The final price of the textbook for an English literature course is 14% more than the listed price when tax and shipping costs are included. If the listed price is $72, what is the final price of... more
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05/20/21

You roll a fair dice. What is the probability that you will attain a three?

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05/20/21

what one is correct I cannot figure this one out

Mr. King is a 12th grade government teacher. After grading the first two exams, he computed the mean and standard deviation for each exam.     Mean Exam Score  Standard Deviation of Exam... more
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05/20/21

which one of these is the correct formula i cant figure it out

Convert the following phrase to a mathematical sentence: "The product of the number of cows and the number of ducks is 40 percent of the number of horses."  cows + ducks = 0.40 * horses cows *... more
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05/20/21

You roll a fair dice. What is the probability that you will attain a five?

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05/20/21

Suppose that θ is an acute angle and that cos θ = 9/√97. Use a right triangle to find all the other trigonometric functions of θ.
sin0=?tan0=?sec0=?cot0=?csc0=?
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05/20/21

Find sin θ and tan θ, given that cos θ = 3/5 and sin θ < 0
Find sin θ and tan θ, given that cos θ = 3/5 and sin θ < 0sin0=?tan0=?
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05/20/21

Inverse the following equation-f(x)=-19x+13
The answer Choices are F-1(x)=19(x-13)F-1(x)=x+13/19F-1(x)=-19(x-13)F-1(x)=13-x/19
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05/20/21

Sketch the function.

F(x)= - (x-1)(x+3)(x-7)
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05/20/21

The coordinates of a quadrilateral are R(-3, 2), S(-2, -1), T(-4, 0), and V(-1, 1). What classification BEST describes the quadrilateral? A .square B. rhombus C. rectangle D .parallelogram
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05/20/21

What are the coordinates of the point on the directed line segment from (−10,−8) to (−8,8) that partitions the segment into a ratio of 1 to 3?
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