wrote the domain in interval notation x2+3x-4 (the 2 is an exponent)
wrote the domain in interval notation x2+3x-4 (the 2 is an exponent)
Two sides of a triangle are 6 m and 12 m in length and the angle between them is increasing at a rate of 0.06 rad/s. Find the rate at which the area of the triangle is increasing when the angle between...
Mr. Jones borrowed $3,680 from Scotiabank for 6 months at 8.75% per annum. Find: (a) The sum of money Mr. Jones had to pay the bank as simple interest. (b) The total amount of money repaid...
y2-1+4y+4=90 and I simplified it to y2+4y=87 what does y equal?
A plane flying horizontally at an altitude of 2 mi and a speed of 480 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when...
a) If dx/dt = 3,find dy/dt when x = 4. (b) If dy/dt = 4,find dx/dt when x = 12.
a)How much do you have to pay? b)Is the answer an estimate or calculation?
a)Estimate the rate at which Gillway CC students earned honors. b)Estimate the rate at which Montessa Valley CC students earned honors. c)Which school had a higher...
The adult daily dosage for a medication is 130mg of medication for every 20 pounds of body weight. at this rate, find the daily dosage for a man that weighs 205 pounds. if the...
CAN'T THINK ANYMORE!!! Let the random variable x represent the number of girls in a family with three children. Assume the probability of a child being a girl is 0.39. The table on...
The ratio of 230 minutes to 3 hours is ____??
a)60% -6 out of 10 -close to 23 -1 out of 60 -1 out of 6 -6 out of 100 b)8 out of 1,000 -less than 1% -more than 8% -0.8% -about...
Two trains going in opposite directions leave at the same time. train B travels 20mph faster than train A. In 8 hours the trains are 880 miles apart. what is the speed of Train A and train B?&nbs...
How much pure acid should be mixed with 5 gallons of a 60% acid solution in order to get an 80% acid solution?
A coffee company wants a new flavor of coffee. How many pounds of coffee worth $7 a pound should be added to 10 pounds of coffee worth $4 a pound to get a mixture worth $5 a pound?
i want to know the proof of it.
Golden Dragon Restaurant obtained a $9300 loan at 9% compounded annually to replace some kitchen equipment. Prepare a complete amortization schedule if payments of $1830 (except for a smaller final...
please help me
Cans of regular soda have volumes with a mean of 12.58 oz and a standard deviation of 0.12 oz. Is it unusual for a can to contain 12.88 oz of soda? What is the Minimum? "usual"...
how would I write this problem in an equation. A family of 4 goes to the movie theater and spends $30.50. They buy 2 tickets for children at $3.50 per ticket, 2 adult tickets, 3 boxes...