Mark M.

Algebra 2

03/18/21

Please help for the algebra 2 problem

If f(x) is an exponential function where f(−1)=24 and f(9)=51, then find the value of f(9.5), to the nearest hundredth.

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Calculus Precalculus Trigonometry

03/18/21

HELP ASAP PLEASE

Please help and view the question above - what is the mistake? what is the real answer?If cosx = sqrt(7)/4 and 3pi/2<x<2pi find tantan(x/2)Ms. Jone's work:Line 1: sqrt(7)^2+x^2=4^2, x=3Line... more

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Geometry

03/18/21

If m∠A = (2x + 5)°, m∠H = 67°, and m∠D = (3x − 3)°, find m∠L in degrees.

Quadrilateral ABCD ~ quadrilateral HJKL.If m∠A = (2x + 5)°, m∠H = 67°, and m∠D = (3x − 3)°, find m∠L in degrees.

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Algebra 2

03/18/21

Write an exponential function in the form y=ab^x that goes through points (0, 13) and (3, 832)

Write an exponential function in the form y=ab^x what goes through points (0, 13)(0,13) and (3, 832)(3,832). please help me with this math problem. thank you so much. so i don't know how to fins... more

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Precalculus

03/18/21

Find a recursive rule for the nth term of the sequence. -8, 3, 14, 25, ...

A. an= an-1 + 12B an= an-1 + 11C an= an-1 - 11D an= an-1 - 12Thanks!

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Prealgebra

03/18/21

What i need answered

y = -3x + 55x - 4y = -3

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Algebra 2

03/18/21

Algebra - population of rabbits using exponents

A population of rabbits doubles every 6 months. The table below shows the growth of the population over a 4.5-year period.Time Period, Number of Rabbits0,21,42,8etc.Using the table from Part 1 ang... more

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Precalculus

03/18/21

A certain drug is removed from the human body according to an exponential model.

Find a model for this drug given that 5 hours after taking the drug, there are 24 mg remaining in the body. After 2 more hours there are 18 mg left.

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Calculus

03/18/21

How do I find the formulas and the max profit

A travel agency offers a package for $2000 per person if they have 50 or less sign up. For each person in excess of 50, the agency reduces the price by $10 for every traveler.(a)... more

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Math Geometry

03/18/21

Two trapezoids have areas 720 cm² and 125 cm. Find their ratio of similarity.

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Geometry

03/18/21

List the sides of in order from shortest to longest.

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Geometry

03/18/21

List the angles of in order from smallest to largest.

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Math Geometry

03/18/21

Two angles of a quadrilateral measure 275° and 20°. The other two angles are in a ratio of 6:7. What are the measures of those two angles?

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Math Geometry

03/18/21

the lengths of two similar rectangles are 19 cm and 11 cm. What is the ration of the corresponding side lengths? of the areas?

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Math Algebra 1

03/18/21

I have a question i dont know the minimum value of y = x^2 − 1, and i need help please!

it can be an improper fraction, a proper fraction, or an integer

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Algebra 1

03/18/21

if a1 = 10 and an = -3an - 1 then find the value of a5

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Geometry

03/18/21

which group is farthest from the camp?

Two groups of bikers leave the same camp heading in different directions. Each group travels 6 miles, then changes direction and travels 2.4 miles. Group A starts due east and then turns 52° toward... more

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Precalculus

03/18/21

Find the A(t) =?

A tumor is injected with 0.7 grams of Iodine-125, which has a decay rate of 1.15% per day. Write an exponential model representing the amount of Iodine-125 remaining in the tumor after t days. Then... more

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Math Sat Math Act Math

03/18/21

How much is the car worth?? (Exponential function)

Suppose you buy a brand-new car from a dealership for ₱824,000. The value of a car decreases over time according to an exponential decay function. The half-life of this particular car, or the time... more

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Precalculus Trigonometry

03/18/21