Lymnozyme cures most infections in Koi fish caused by bacteria; in fact, it has been shown to be 96% effective if used according to the directions. If 7 Koi with a bacterial infection are treated, what is the probability that 6 of the fish are cured? Please round your answer to four decimal places.
?
P = __________
Fill in the blank(s) with the appropriate word(s).
0.2192
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Identify the independent variable and the dependent variable.Let r be the rate (in gallons per hour) at which water is added to a tank, and let t be the number of hours it takes to fill the tank.
A. independent: t; dependent, r B. independent: r; dependent, t
Refer to the following recipe to first estimate the answer and then use multiplication or division to find the exact answer. Simplify. Old Grandma's Fork Cookies 1
cups brown sugar 1
cups white sugar 1
cups shortening 1 pinch salt 3 eggs 2
tsp soda 2
/> tsp cream of tartar 1
tsp vanillaCream sugars and shortening. Beat in remaining ingredients. Add flour to stiffen like regular cookie dough. Roll into balls, then flatten with a fork. Cook until brown.If the recipe is tripled, how much soda will be needed?
A. Estimate: 9 tsp
Exact: 7
tsp
B. Estimate: 9 tbsp
Exact: 7
tbsp
C. Estimate: 6 tsp
Exact: 6
tsp
D. Estimate: 7
tsp
Exact: 9 tsp
Solve the right triangle. Round your answer to the appropriate number of significant digits.
A. 
B. 
C. 
D. 
E. 
Solve.If the resistance in an electrical circuit is held constant, the amount of current flowing through the circuit is directly proportional to the amount of voltage applied to the circuit. When 11 volts are applied to a circuit, 55 milliamperes of current flow through the circuit. Find the new current if the voltage is increased to 4 volts.
A. 25 milliamperes B. 1.25 milliamperes C. 20 milliamperes D. 151.25 milliamperes