if 30 % of x=60, then x= ✔✔200 which of these fractions equals 40%? ✔✔2/5 Mr. Clark own 150 shares of stock in the Acme Company and receives $180 per year in dividends. How much does Mrs. Grey receive for an annual dividend if she owns 400 shares in the same company? ✔✔$480.00 if a=3 and b-6 what is the value of b to the a power? ✔✔216 solve: 8[7-3(12-2)/5] ✔✔8 of 60 patients treated with a certain medication 24 showed no improvement. What percent of patients improved? ✔✔60% how much simple interest will be paid on a $500 loan for 1 year if the annual interest rate is 6%? ✔✔$30.00 how many milligrams(mg) ar ein 50 grams (g)? (0.5g=500mg) ✔✔50000 mg what is the are of a rectangle that is 4 feet wide and 9 feet long? ✔✔36 square feet if a hospital equipment salesperson receives a 12% commission, how much commission is paid when $16000 worth of equipment is sold? ✔✔$1920.00 if 1 kilogram (kg) equals 2.2 pounds (lb), how many kg are there in 130 lbs? (to the nearest tenth of a kg.) ✔✔59.1 kg on a map, 1/4 inch represents 125 miles (mi). How many miles do 5 inches represent? ✔✔2500 mi The dosage of a certain medication is determined by the patients body weight. This medications dosage is 2.5 mg per kilogram of body weight. What would be the dose for a patient who weights 72 pounds? (1 lb = 0.453kg) (doses are rounded to the nearest 25 mg) ✔✔75 mg the difference between the boiling point and the meltng point of a specific substance is 80 degrees Celsius (80C). if the boiling point is 56C, what is the melting point? ✔✔-24C if x=4, x to the 3rd = ✔✔64 express .037 as a percent ✔✔3.70% how many miles equal 2.75 km? ( 1 km= 0.6 mi) ✔✔4.58 a car requires 4 quarts of oil, but only liters are available. When the engine is filled to capacity with oil, how much, in liters, will be left? (1 at = 0.946 L) ✔✔0.216 A depositor begins the year with $9000 in a savings account. The simple annual interest rate is 6%. If no withdrawals or additional deposits are made, how much money will be in the account after one year (12 months) has passed? ✔✔$9,540.00 An insecticide label specifies a dilution ratio of 1 1/2 teaspoons of insecticide per gallon of water. How much insecticide should be added to a one-half gallon of water? ✔✔3/4 teaspoons Carol runs 2.6 miles each weekday morning before going to work to prepare for a marathon race. If the race is approximately 26 miles, what percent of the distance does Caro run each week? ✔✔50%