d 4.4 The Fisherman – Part 1 A fisherman is standing on the edge of a cliff overlooking a flowing river. The edge of the cliff is 8 feet above the level of the water. The tip of his fishing rod is directly above the edge of the cliff and is 7 feet above the cliff. He lowers his fishing line so that it enters the water at the base of the cliff. The length of his fishing line‚ l‚ which is measured from the tip of his fishing rod to the place his line enters the water‚ and the angle between his
Premium Fishing Length Linear equation
AS Fieldwork Report Introduction Aim To investigate the downstream changes in channel variables at Ashes Hollow Stream. Hypothesis “Discharge increases with Distance from Source” Location and description of the location Ashes Hollow Stream is an area fairly untouched by human activity‚ with safe‚ easy access and the Stream is shallow due to being in the Upper Course of the river. Methodology Risk Assessment Hazard Likelihood Impacts Severity Risk Mitigation Slipping Over 3 Sprains
Premium Statistical hypothesis testing Null hypothesis Analytic geometry
3r21. ABCD is a rectangle and O is the midpoint of [AB]. Express each of the following vectors in terms of and (a) (b) (c) (Total 4 marks) 2. The vectors ‚ are unit vectors along the x-axis and y-axis respectively. The vectors = – + and = 3 + 5 are given. (a) Find + 2 in terms of and . A vector has the same direction as + 2 ‚ and has a magnitude of 26. (b) Find in terms of and . (Total 4 marks) 3. The circle shown has centre O and radius 6.
Premium Acceleration Velocity Analytic geometry
This week I am to find the equation of a line that is parallel or perpendicular to given lines that pass through specific point. The given equation y=12 x+3 The parallel line must pass through point (-2‚ 1) Parallel lines share the same slope so the slope of the new line will be12. Because I have an ordered pair and the slope‚ I can use point-slope to find the new equation Y-y1=m(x-x1)
Premium Function Left-wing politics Analytic geometry
Freezing Point Graph For Pure Solvent and Solution 85 82.5 80 77.5 Temperature (Celcius) 75 72.5 70 67.5 65 62.5 60 57.5 55 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 Time (seconds) Pure BHT BHT + pdB BHT + ??? The actual process may vary based on what version of Microsoft Office or OpenOffice.Org you are using‚ but it will be similar to the guidelines below. 1. Enter all your data values into a spreadsheet (Just like in the chart on the right)
Premium Dimension Euclidean geometry Number
ALL CBSE STUFF Class XI Chapter 10 – Straight Lines Maths Exercise 10.1 Question 1: Draw a quadrilateral in the Cartesian plane‚ whose vertices are (–4‚ 5)‚ (0‚ 7)‚ (5‚ –5) and (–4‚ –2). Also‚ find its area. 14 Answer Let ABCD be the given quadrilateral with vertices A (–4‚ 5)‚ B (0‚ 7)‚ C (5‚ –5)‚ and D (– 4‚ –2). Then‚ by plotting A‚ B‚ C‚ and D on the Cartesian plane and joining AB‚ BC‚ CD‚ and DA‚ SU M IT © 20 the given quadrilateral can be drawn as To find the area of quadrilateral
Premium Analytic geometry Cartesian coordinate system Line
Case scenario: Ice-Vanilla Fashion Line Ice-vanilla (IV) fashion line is a leading force in men’s and women’s fashion in Australia. Ice-vanilla (IV) stores bring customers the latest and inspired designs from the world’s fashion centers. The chain recently ran a promotion in which promotional codes were sent (via email and/or mail) to customers who are members of IV priority club throughout the country; these customers are referred to as the “VIP”‚ and they were invited to use their promotional
Premium Sales Credit card Analytic geometry
Code 1: 1. Write a c program to reverse a given number 2. C program to find reverse of a number 3. C program to reverse the digits of a number 4. Reverse of a number in c using while loop #include int main(){ int num‚r‚reverse=0; printf("Enter any number: "); scanf("%d"‚&num); while(num){ r=num%10; reverse=reverse*10+r; num=num/10; } printf("Reversed of number: %d"‚reverse); return 0; } Sample output: Enter any number:
Premium Numerical digit Circle Length
HL 3D Geo Test #1eCalculators PermittedName________________________ Time: 70 minutes100 points 1) Solve the system of simultaneous linear equations . 2)Find the equation of the line that is perpendicular to the line with equation and that passes through the point with coordinates (2‚ 1). What is the perpendicular distance from the origin to the line with equation ? 3) Solve the inequality 2 4)Consider the vectors a = i − j + k‚ b = i + 2 j + 4k and c = 2i − 5 j − k. (a)Given that
Premium Analytic geometry Line Euclidean geometry
Lab Report Format for Meteorology Lab Hypothesis: Using the relationships from weather data write a hypothesis about how weather may be forecasted. Remember this is your hypothesis. Make sure it is reasonable and done before you plot the weather station models and create your graphs. Weather Data - Location: Boston‚ Logan International Airport Date: August 7th‚ 2014 Weather Data - Location: Date: Time of Day Temperature (F°) Air Pressure Humidity Cloud Cover
Premium Weather Wind Fog