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235 Answered Questions for the topic SAT

27d

How do you simplify log(a^2 - b^2)

08/28/20

Should I take the ACT or the SAT?

I have been asked this question so many times, and I have worked with hundreds of students for both tests. I can help you figure out which test is best for you. I can explain what I have learned... more

07/26/20

Whenever a function has a zero, its graph touches the x-axis. In those cases, one of two things can happen. Either the graph can cross the x-axis, or it can touch the x-axis and not cross over it.

1) Lets look at some examples of different functions. Each of the following functions has a zero located at x = 3. For each function, determine if the function’s graph crosses or only touches the... more

07/02/20

Is the following sentence a phrase, an independent clause, or a dependent clause?

Is the following sentence a phrase, an independent clause, or a dependent clause? “One of the largest outlet malls in the country.”

06/15/20

Polynomial function SAT preparation practice

How to create a polynomial function that satisfies following set of characteristics: One turning point A maximum value A positive y-intercept THANK YOUUU!!!!

06/15/20

SAT preparation test help!

Consider the function y = x3 + 11x2 + 25x + 15which of the following statement is false?a.) The graph is increasing from quadrant 3 to quadrant 1b.) The graph has no y-interceptc.) The graph has... more

06/01/20

Help with this question!

What is an example of a polynomial you could add to h(x) to generate a polynomial with a degree of 5?h(x) = -3x^6 + 2x^4 - 3x^2

05/18/20

For a submarine to stay submerged, it must be neutrally buoyant, which means it is maintaining a careful balance between its weight and the buoyant force of water pushing it toward the surface.

If a submarine has an enclosed volume of 327.781 m3, how much must it weigh to stay submerged? (Use 1000 kg/m3 for the density of water.)

05/13/20

An unknown gas has a density of 0.18 kg/m3, and air has a density of 1.275 kg/m3. If a balloon is filled with 0.129 m3 of helium,

what is the maximum mass the balloon can have and still float?

05/13/20

A rectangular boat is 11 m wide and 12 m long. After a truck pulls onto the ferry, the boat ends up with a depth of 4 cm submerged under the water.

If the weight of the ferry is 10,000 N, what is the maximum weight of the truck? (Assume the density of water is 1000 kg/m3.)

05/13/20

A rectangular boat is 7 m wide and 7 m long. After a truck pulls onto the ferry, the boat ends up with a depth of 1 cm submerged under the water.

What is the combined weight of the truck and the ferry? (Assume the density of water is 1000 kg/m3.) 

05/13/20

For a submarine to stay submerged, it must be neutrally buoyant, which means it is maintaining a careful balance between its weight and the buoyant force of water pushing it toward the surface.

If a submarine has an enclosed volume of 327.781 m3, how much must it weigh to stay submerged? (Use 1000 kg/m3 for the density of water.)

05/13/20

A rectangular boat is 7 m wide and 7 m long. After a truck pulls onto the ferry, the boat ends up with a depth of 1 cm submerged under the water.

What is the combined weight of the truck and the ferry? (Assume the density of water is 1000 kg/m3.)

05/11/20

Math Word Problem { SAT }

Between 1497 and 1500, Amerigo Vespucci embarked on two voyages to the New World. According to Vespucci’s letters, the first voyage lasted 43 days longer than the second voyage, and the two voyages... more

05/11/20

Homework question help!!!!

The fish population in Looney Ton Lake is modeled by the equation P(t) = 2500(0.92)t, where p(t) represents the number of fish and t represents the time, in years, since January 2010. In which year... more

05/11/20

Homework question help!!!

The number of bees in a colony is modeled by the equation N(d) = 120(1.15)d, where N(d) represents the number of bees and d represents the number of days from now. How many bees should the... more

05/11/20

Math question #7 Logarithm

Determine the equation of the exponential regression function for the data.X - 0 1 2 3 4 5Y - 74.8 60.2 47.8 38.3 30.8 24.4a) y =... more

05/11/20

Math question help!!!!

The population of a specific bacteria growing in a Petri dish is modelled by the function p(t)=5000(2)t/8 , where p(t) represents the number of bacteria and trepresents the time, in days, after the... more

05/10/20

A man is lying on the beach, flying a kite. He holds the end of the kite string at ground level and estimates the angle of elevation of the kite to be 65°.

If the string is 425 ft long, how high is the kite above the ground?(Round your answer to the nearest foot.)
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