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MATH SOLVE
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General
Exercise 1: average cost in dollars of manufacturing a certain item is given by: C(q) = 10 + 108/q + 1/2q^2 where q is the number (in thousands of units) of items produced. Find the minimum value of C and the corresponding total cost at that level of production.
General
8 months ago
Square root multiplication: Advanced Simplify. Square root of 45 Times 2 square root of 80
General
8 months ago
Simplify Square Root of 9u^19 Assume that the variable represents a positive real number
General
8 months ago
A component is classed as defective if it has a diameter of less than 80mm. In a batch of 400 components, the mean diameter is 75mm and the standard deviation is 2.8mm. Assuming the diameters are normally distributed, determine how many are likely to be classed as defective.
General
8 months ago
Jaden has 56 baseball cards in a pile. Jaden divides the card evenly into four albums and then buy 2 more cards for each album. How many cards does Jaden have in all?
General
8 months ago
In a factory a machine produces metal bolts. In a tray of these bolts, 94% are within the allowable diameter tolerance value. The remainder exceed the tolerance. Six bolts are drawn at random from the tray. Determine the probabilities that two of the six bolts exceed the diameter.
General
8 months ago
The atmospheric pressure has an approximate value of 14.7 psi, the force exerted by the refined air in a room on a 40 x 80 cm window.
General
8 months ago
Calculate the parts per million 172 mg of potassium ions in 850 ml of a water sample.
General
8 months ago
1. (1st degree function) a company has a fixed cost of $2359.00 in one month. The production price value per unit is $12.80 per piece. The retail price for each piece is $15.50. Find the Total Cost, Revenue and Profit functions and answer: a) The total cost for 1000 pieces produced in a month b) The revenue when 2154 pieces are sold c) How many pieces are sold so that the profit is zero?
General
8 months ago
How can I calculate how much I can sell 50% of my company?
General
8 months ago
Four friends decided to buy and share a pizza to eat during a football game. The first friend ate 1/5 of the pizza, the second ate 3/5 of the rest and the third, 1/3 of what was left after the second friend ate his share. The fourth friend waited for everyone to eat before taking the rest of the pizza. Considering that there was no waste, let a/b be the irreducible fraction that represents the amount of pizza that the fourth friend ate. Q
General
8 months ago
In a meeting where there are 200 people, of which 60 are women, how many men should be increased so that for every 3 women there are 20 men?
General
8 months ago
Find the equation of a line that has a slope of-3/11 and passes through a point (11,6)
General
8 months ago
(CRESPO, 2002) What is the deadline for an investment of R$200,000.00, at a simple interest rate of 2.5% per month, to yield an amount of R$240,000.00?
General
8 months ago
Farah is paid 9.60$ per hour per day. She worked 10 hours on Monday, 7 hours on Tuesday, 14 hours on Wednesday, and 5 hours on Friday. Find her gross earnings for the week
General
8 months ago
Make a distribution plan with the measurements of length 16 meters width 13 meters height 6.13 meters measurements of the shelves width 1.29 meters height 4.20 meters
General
8 months ago
H(x)=e^-x+3 Evaluate H(-2) H(3) H(5) Round nearest ten thousand
General
8 months ago
Explain the solution of problems related to situations that involve the use of differential and integral calculus. Instructions 1. The following equation represents the speed v measured in m/s with respect to the time t measured in seconds (s) of a ball moving on a horizontal surface. v=-0.12t+1.64, From this, find: a) The position function b) The expression for the acceleration of the ball.
General
8 months ago
Juanita and Toñita are going to invest $200,000; In 3 years, different institutions offer them an interest rate of 8%, with which bank should they invest if the capitalization: a) in BBW is monthly b) in CHSC it is biweekly c) BX is continuous.
General
8 months ago
An engineer wants to build a staircase with 9 bar whose lengths decrease uniformly from the base to the top. The 2nd bar measures 22.75 inches and the penultimate bar measures 15.25 inches. Determine the sum of the lengths of all the bars. A) 156 inches total B 164 inches overall 171 inches total 182 inches total
General
8 months ago
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