Ange

This page lists questions and answers that were posted by visitors named Ange.

Questions

The following questions were asked by visitors named Ange.

Okay might be a studpid question, but I am asking anyway: the question goes like: A US dollar costs 7.5 Norweigian kr, but at the same dollar can be purchased for 1.25 Swiss francs. What is the Norweigian Kr/Swiss franc exchange? My answer would be: Først...

A horizontal force of 5.0 N is required to move a body of mass 3.0 kg with uniform velocity along a horizontal floor. Find the coefficient of kinetic friction.

suppose you could not tell whether a material was insoluble or slightly soluble in water form the appearance of the misture. Explain what you would do to determine whether this substance is slightly soluble.

Find the coordinates of the midpoint of a segment with the given end points. I don't understand how K(-9,3), h(5,7)

What is the sum of. 3.567 21 and395.2

A circle has a radius of 8cm . Find the length s of the arc intercepted by a central angle of 110° .

A ceiling fan has 15 -inch blades (so the radius of the circular fan is 15 inches). Suppose the fan turns at a rate of 60 revolutions per minute. (a) Find the angular speed of the fan in radians per minute. (b) Find the linear speed of the tip of a blade...

Suppose that θ is an angle in standard position whose terminal side intersects the unit circle at , 35/37−12/37 .

how do you solve for a triangle with a given side

A weight on the end of a coiled spring is pulled 10cm below its resting position. The weight is released at time =t0 seconds and moves upward, oscillating in simple harmonic motion. It completes one cycle in 3 seconds. (Note that upward is the positive di...

Use a cofunction to write an expression equal to csc4π11 .

Presented with recordings of a pair of people of the same sex speaking the same phrase, can a listener determine which speaker is taller simply from the sound of their voice? Twenty-four young adults at Washington University listened to 100 pairs of speak...

Lynn invites some friends for lunch. She needs to cater for 24 people. She decides to make pancakes. How much milk does Lynn need to use

Can anyone please help me with answering this question? : Explain how displacement vectors would be used in the navigation of ships or planes

How do we find the vector for this situation? Andrea runs 2 km south, then turns around and runs 3 km north.

can anyone please help me with answering this question? : An accelerating body has a Net Force acting in the direction of motion. True or False? Why?

A train moves along a straight track towards a road crossing with a speed of 85.0 km/hr. At the moment the front car of the train arrives at the crossing the conductor applies the brakes which decelerates the train at a constant rate. If the train is 6.00...

Answers

The following answers were posted by visitors named Ange.

b) 500 x .001=.5

a) 1/1000= .001

D. 12m, 67.38 degrees

A ceiling fan has 15 -inch blades (so the radius of the circular fan is 15 inches). Suppose the fan turns at a rate of 60 revolutions per minute. (a) Find the angular speed of the fan in radians per minute. (b) Find the linear speed of the tip of a blade...

no that why I ask

what will sin , cot, csc be for that >

(a) Find an angle between 0 and 2π that is coterminal with −7π2 . (b) Find an angle between 0° and 360° that is coterminal with 586°

can someone please help

how can round 13.228 to the nearest tenth of a degree. help please

can someone please help me A 16 ft ladder leans against the side of a house. The bottom of the ladder is 9 ft away from the side of the house. Find x , the angle of elevation of the ladder. Round your answer to the nearest tenth of a degree. x 169

Graph the function =y−12sec−3xπ . To draw the graph, plot three consecutive asymptotes and two points, one on each side of the second asymptote. Then click on the graph icon. please help me

Suppose that a drug is known to be 90% effective in treating a certain disease. What is the probability that it will be successful in treating seven to ten out of 12 patients with the disease?

It is true but I cant think of the reason

alright, thanks