 659 Answered Questions for the topic Pre-Calculus

Pre Calculus Math

9d

#### math help pre-calc

In 1994, the moose population in a park was measured to be 3310. By 1999, the population was measured again to be 3410. If the population continues to change linearly:Find a formula for the moose... more
Pre Calculus Math Precalculus

06/10/20

#### equation of parabola if axis of symmetry x=-2; passes through (0,7)&(-3,-2)

we have to determine an equation with only the given information:- axis of symmetry is x = -2- passes through point (0,7)- passes through point (-3,-2)
Pre Calculus Geometry

06/09/20

#### Find the geometric means in the following sequence.

Find the geometric means in the following sequence.–14,   ?  ,   ?  ,    ?  ,    ?  , –235,298 Question 20 options:98, 686, 4,802, 33,614–1,960, –2,940, –3,920, –4,900–98, –686, –4,802,... more
Pre Calculus Math Calculus

06/05/20

Find all values of  that satisfy the conclusion of Rolle's Theorem for the function  on the interval
Pre Calculus Math Algebra 1

06/01/20

#### If 900 grams of a radioactive substance are present initially and three years later only 300 grams remain, how much of the substance will be present after six years?

Pre Calculus Precalculus Pre Calculus

06/01/20

#### Find the equation of the hyperbola centered at the origin with a focus at (5,0) and a transverse axis of length 6.

Pre Calculus Precalculus Pre Calculus

06/01/20

#### Write the standard form equation of the parabola with directrix x=−2 and vertex at the origin.

Pre Calculus Precalculus Pre Calculus

06/01/20

Pre Calculus

05/31/20

#### What is the limit as x approaches zero of sin(2x)/x

Pre Calculus Precalculus Pre Calculus

05/27/20

#### If the account is compared to a bank account paying interest that is compounded continuously, what interest rate would the bank account have to pay to match the mutual fund accounts earnings?

An investor wants to analyze the earnings of a mutual fund account. Six years ago, the value of the account was $24,000 and it is now worth$30,000(no additional deposits were made). If the account... more
Pre Calculus Precalculus Pre Calculus

05/25/20

#### An investor wants to analyze the earnings of a mutual fund account. Four years ago, the value of the account was and it is now worth (no additional deposits were made).

An investor wants to analyze the earnings of a mutual fund account. Four years ago, the value of the account was and it is now worth (no additional deposits were made). If the account is compared... more
Pre Calculus Precalculus Pre Calculus

05/25/20

#### Suppose $17,800 is invested in a monthly compounded account at 6.45%. Approximately how long will it take for the balance to reach$44,500

Pre Calculus Calculus Pre Calculus

05/25/20

#### If z=(3/5)-(4/5)i , what is z^10 and the three cube roots of z

This is a polar coordinate and complex numbers question. (powers of complex numbers)

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