10/10/19
Inverse Variation
Suppose the cooking time for a particular recipe varies inversely with the temperature of the oven. If the recipe takes 60 minutes to cook at a temperature of 350 degrees, how many minutes would it...
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10/10/19
Inverse Variation
Students are collecting canned goods for a local food pantry. Last year, 12 students were able to distribute 1000 flyers in nine hours. This year there are 15 students handing out the same number...
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10/10/19
Inverse Variation
Suppose a teacher finds that the scores her students got on a quiz varied inversely with the number of absences they had.If a student with 2 absences got a score of 12, what would be the score for...
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'twice a number' cannot = a neg number 🥺
Four times the sum of twice a number and 6 is -8
I dont understand how to make fractions into whole numbers, so i need help.
-200/-4 as a whole number
10/10/19
e the power-reducing formulas to rewrite the expression in terms of first powers of the cosines of multiple angles.
Use the power-reducing formulas to rewrite the expression in terms of first powers of the cosines of multiple angles.sin2(3x) cos2(3x)
A tanker truck fills that gas station’s reservoir of 12 1/2 gallons per minutes. If the reservoir was empty and it’s now at 35 gallons full,how long has the tanker been filling the reservoir.
Round out to the nearest tenth.How many minutes did it take for the tanker?
10/09/19
Write an inequality in terms of the temperature, T, that describes the temperature range of the oven while the cake is baking.
An oven's heating element turns on when the internal temperature falls to 20 degrees below the set temperature and turns off when the temperature reaches 15 degrees above the set temperature. You...
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10/09/19
decimals and rational number
The laser-cooled atomic fountain clock is one of the world's most accurate clocks. If it ran for 60 million years, it would not be off by more than one second. Extremely accurate timing information...
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State if the following equation is a function or is not a function: f(x) = x^2 + 5x − 6.
A. FunctionB. Not a function
10/09/19
translating functions
The graph of the function f left parenthesis x right parenthesis equals x squared f(x)=x2 will be translated 3 units up and 1 unit left. What is the resulting function​ g(x)?​g(x)equals= ??
10/09/19
f(x)=x^2 reflect in the x-axis shift 2 unita to the left and shift downward 5 units
f(x)=x^2 reflect in the x-axis shift 2 units to the left and shift downward 5 units
10/09/19
Ratextime=distance
Boat A leaves the dock traveling north at 13mph. Boat B leaves the dock one hour later traveling at 10mph in the same direction. How long until they are 100 miles apart?
10/09/19
Write an expression to represent the number of gallons needed to fill the tank.
An empty 35 gallon tank begins filling with water
The revenue function for a sporting goods company is given by R(x)=x⋅p(x) dollars where x is the number of units sold and p(x)=600−0.4x is the unit price. Find the maximum revenue.
The revenue function for a sporting goods company is given by dollars where is the number of units sold and is the unit price. Find the maximum revenue.
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