Irma

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

Questions

The following questions were asked by visitors named Irma.

If at least 1 of the conditions for a perfectly competitive market is not met, does this invalidate the model of perfect competition?

ln(3x-4)-Ln(x+1)=Ln(2)

If LOGx (A)=0.7 and LOGx (B) =0.5 how do I solve LOGx (B/A)

how do I solve 3/4 +1/2= 1 1/y y=?

In a mountainous location, the boiling point of pure water is found to be 95°C. How many grams of sodium chloride must be added to 9 kg of water to bring the boiling point back to 99°C? Assume that i = 2. So what will my answer be in grams?

Urea, (NH2)2CO, is dissolved in 73.5 g of water. The solution freezes at -0.095°C. How many grams of urea were dissolved to make this solution? (Answer must be in grams)

what is the distance between N(5,2),K(-2,8)

A pilot is flying to a destination 700 miles away at a bearing of 105 degrees. The cruising speed of the plane is 500 mile per hour and the the wind is blowing between 20 and 30 miles per hour at a bearing of 30 degrees. At what bearing should the pilot a...

The stopping distance (s) of a car varies directly as the square of its speed (v). If a car traveling at 50 mph requires 170 ft to stop, find the stopping distance for a car traveling at v2 = 55 mph.

how you do percentages?

A standard man uses crutches. The crutches each make an angle of 25 degrees with the vertical. Half the standard man's weight is supported by the crutches; Assuming the standard man is motionless, find the magnitude of the force supported by each crutch.

The sum of two numbers is five. The sum of the squares of the two numbers is thirteen. Find the two numbers. (Enter your answers as a comma-separated list.)

Triangles ABC and DEF are similar. Find side AC. Round your answer to the nearest tenth. cm

As part of a conservation effort for a lake, 70 fish were caught, tagged, and then released. Later, 80 fish were caught from the lake. Four of these 80 fish were found to have tags. Estimate the number of fish in the lake.

An object is dropped from a bridge. Find the distance the object has fallen when its speed reaches 132 ft/s. Use the equation v = 64d , where v is the speed in feet per second and d is the distance in feet.

Find the distance between the two points: P1= ( -1,0) and P2= (2,4)

Matthew goes swimming every 6 days and hiking every 8 days.how many days will pass before he does both activities on the same day?

Answers

The following answers were posted by visitors named Irma.

What percent of 36 is 90?