21,201 Answered Questions for the topic algebra 2

Algebra 2 Calculus

04/27/23

Global maximum question
The global maximum over the indicated interval for y = x^3 - 3x^2 - 3x + 6, -2≤x≤4 is (_,_). Type your answer to 2 decimal places.
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Algebra 2 Calculus

04/27/23

Stationary points

The stationary points of y = x^3 + 4x^2 - 5x + 2 are (_,_( and (_,_). Type your answer to 2 decimal places
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Algebra 2 Calculus

04/27/23

Polynomial/graphing question
Given y = x^3 + 10x^2 + 4x + 1, match the points with the appropriate descriptions (-8, 97) (2, 57) (-10/3, 1667/27) A: the function is increasing and convex at this pointB: the function is... more
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04/27/23

44,-6, 44,-4. Is this geometric or arithmetic
Find them 28th term.Find the sum of the first 7 terms, call its S7
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Algebra 2 Math Algebra 1

04/27/23

How high will object be after it is thrown math problem

The table below shows the height h(t) in meters of an object that is thrown off the top of a building t seconds after it is thrown T H(t)0.5 78.7251 891.5 96.8252 102.22.5 105.1253 105.6 Using your... more
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Algebra 2 Algebra 1 Calculus

04/27/23

what does H(T)= algebra problem
T H(t)0.5 78.7251 891.5 96.8252 102.22.5 105.1253 105.6A) Using your calculator to do a quadratic regression, express the... more
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Algebra 2 Math Algebra 1 Calculus

04/27/23

What is the maximum horsepower Algebra problem
The engine in a ice cream truck has a power curve approximated by Y=-X^2/5000 + 19x/23 -26X is the RPM, Y is the horsepower generated (notice the a and b values are fractions)What is the maximum... more
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Algebra 2 Math Algebra 1

04/27/23

At what RPM is engine putting out max horsepower algebra problem
The engine in a ice cream truck has a power curve approximated by Y=-X^2/5000 + 19x/23 -26 X is the RPM, Y is the horsepower generated (notice the a and b values are fractions)At what RPM is the... more
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Algebra 2 Math Algebra 1

04/27/23

Find the equation of F from table

1988 350 1992 138 1996 33 2000 4 2005 3.2 2007 1.3 Let f(t) be the number of polio cases, in thousands, in the world t years since 1980.Find the equation of F F(T)=
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Algebra 2 Math Algebra 1

04/27/23

Predict the number of polio cases

1988 350 1992 138 1996 33 2000 4 2005 3.2 2007 1.3 Year ^ Number of polio cases (thousands)Predict the... more
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Algebra 2 Math Algebra 1 Calculus

04/27/23

Find equation of table of values

Year number of polio cases (thousands) 1988 350 1992 138 1996 33 2000 4 2005 3.2 2007 1.3 Find... more
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Algebra 2 Math

04/27/23

The sum of the digits of a two-digit counting number is 11. If the digits are reversed, the new number is 27 greater than the original number. What is the original number?
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Algebra 2 Math

04/27/23

Albert raced 3 times as fast as Bernard. In fact, Albert raced 45 miles in 3 hours less than it took Bernard to race 30 miles. How fast did each of them race? What were the times of each racer?
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Algebra 2 Math

04/27/23

There are 49 pennies, nickels, and quarters in a drawer. If their combined value is $2.41, and the number of pennies exceeds the number of nickels by 8, how many of each type are there?
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Algebra 2 Math Science Algebra 1

04/26/23

Percentage equation, algebra 1

Forty percent of the voters chose Shane. If 540 voters chose the other candidates, how many voters were there?
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04/26/23

Money word equation, algebra 1
Wendy had $10.60 in dimes and quarters. If she had a total of 94 dimes and quarters, how many of each type of coin did she have
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04/26/23

Word equation, dice
Deborah rolls two fair dice. What is the probability that the sum of the numbers is 7?
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Algebra 2 Math Science Algebra 1

04/26/23

Word equation, algebra

The sum of two numbers is 30 and their difference is 10. What are the two numbers?
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Algebra 2 Math Science Algebra 1

04/26/23

Algebra one, speed
The bicyclists were 300 miles apart at 3 p.m. and were headed toward each other. If they met at 9 p.m. and one was traveling 20 miles faster than the other, what was the speed of each bicyclist.
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04/26/23

Draw a right triangle with Cos 60 = 0.5 Label the sides.
Draw a right triangle with Cos 60 = 0.5 Label the sides.If you are unable to draw it here, answer below the sizes of each side of the triangle. What is the length of the hypotenuse? What is the... more
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Algebra 2

04/25/23

Help with a word problem

Suppose you have entered a 157 mile biathlon that consist of a run and a bicycle race. During your run, your average velocity is 8 miles per hour, and during your bicycle race, your average... more
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Algebra 2 Math

04/25/23

find the probability for the experiment of drawing two marbles (without replacement) from a bag containing four green, six yellow, and five red marbles such that the marbles are different colors
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04/24/23

Suppose an object is dropped from a lunar cliff and its speed in ft/sec. after t seconds is given by v(t)=5.3t
If the object lands after 5 seconds, how high (in ft) is the cliff?
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04/24/23

object is thrown down from a cliff with an initial speed of 4 feet per sec, and its speed in ft/sec after t seconds is given by s(t)=32t+4.
If the object lands after 8 seconds, how high (in ft) is the cliff?
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04/24/23

A train travels along a track and its speed (mph) is given s(t)=29t for the first half hour. Its speed is constant and equal to s(t)=29/2 after the first half hour. t is in hours.

How far (miles) does the train travel in the first hour?I think I am supposed to combine the areas of two shapes.
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