Q and A for the topic: General

How many solutions does the following equation have? -14(z-5)=-14z+70

3. It costs a company $110 to produce 10 units of a certain item per day and $135 produce 15 units of the same item per day. a) Determine the linear equation of the line that models the situation. b) What is the cost of producing 90 items per day?

Dr.carver orders 500mg of lidocaine in 1000ml d5w to infuse at 1mg/minute.how many ml/hour would you infuse the lidocaine via an infusion pump?

Use qualitative arguments and construct the Schroedinger equation in one dimension for a particle subjected to a potential V(x,t).

100-15x

Teamwork In a construction project, it is estimated that a team of 5 workers can complete the excavation of a piece of land in 8 days. If the same working speed is maintained, How many days will it take for a team of 8 workers to complete the same excavation?

if a rectangular piece of metal is 5 inches longer than it is wide squares with sides 1 inch longer or cut from the four corners and the flaps are folded upward to form and open box if the volume of the box is 546 inches to the third power what were the original dimensions of the metal?

Dr.carver orders 500mg lidocaine in 1000 ml d5w to infuse at 1 mg/ minute.how many ml/hour would you infuse the lidocaine via an infusion pump?

X+y=1 and y+z=9 calculate the ratio of this geometric progression

Dr.adams orders a heparin solution for vein irrigation.the order is 20,000 units of heparin to be added to 1000 ml of nss.the heparin available is 10,000 units/ ml.how many mls will you need to make the prescribed heparin concentration for the vein irritation?

Dr.murphy will be irritating the patients abdominal wound with the following,15,000 units of bacitracin and 200 mg of gentamicin in 3,000 ml of nss for irrigation.the medications are available as,bacitracin 50,000 units per 10ml and gentamicin 80 mg per 2 ml.how many ml of each medication will you need to add to the 3000 ml nss for irrigation?

Dr.George would like a total of 10ml of heparinized saline with a concentration dose of 10 units/ ml.you have a vial of heparin with a concentration of 100 units/ml,and injectable saline comes in a 10ml vial.how many ml of heparin and nss will you need to mix the heparinized saline as ordered?

On a given day, in a parking lot that holds 300 cars, 12/25 of the spaces were available. How many cars were parked that day?

Friends Antônio, Carlos and Marcela ordered 2 large pizzas that together totaled 16 pieces. Knowing that Carlos and Antônio together ate 1/2 of the pizza and that there were 4 pieces left, how many pieces did Marcela eat?

Suppose you have $2050 in your savings account at the end of a certain period of time. You invested $1300 at a 2.33% simple annual interest rate. How long, in years, was your money invested?

The dimensions of a rectangle piece of metal are (2y) by (y-7). If a 1-inch by 1-inch square is removed from each corner, write an expression that represents the area of the remaining piece of metal. Express the area in factored form.

Lists the intercepts of the following equation. 9x^2+4y^2=36

The diameter of the circular base of a cylindrical oil tank is 30 feet. The height of the tank is 60 feet. If the depth of the oil in the tank is 40 feet, how many more cubic feet of oil can be added to the tank? (Note: Use 3.14 for .) (Round your answer to the nearest whole number. Only use numerical digits in your answer.)

An investment of current $130,000 is made and, according to calculations, will generate the indicated savings in the following years: Year Savings 1 $35,000 2 $50,000 3 $45,000 4 $25,000 5 $15,000 What is the net result of this investment in present value terms if it requires a 9% return on your investment?

The fiber division expects to produce 70000 cotton rolls in 2023. Each roll requires 50kg raw cotton to produce it with raw cotton being priced at 1100USD/metric ton (1000kg) on the commodity market. How much will the material costs be in 2023? Please upload a photo of your PEN AND PAPER calculations (no calculator)*