Raymond B.

08/23/23

calculus for life science

The height of a ball t seconds after it is thrown from the top of a building is given by H(t)=−16t2+47t+122. Find its height, velocity, and acceleration 3 seconds after it is thrown from the... more

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Calculus

08/23/23

The median weight of a boy whose age is between 0 and 36 months can be approximated by the functionw(t)=8.17+1.96t−0.0091t2+0.000091t3,where t is measured in months and w is measured in pounds.... more

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Calculus

08/23/23

calculus for life science a6.9

The position of a particle moving along a coordinate line is s=57+4t, with s in meters and t in seconds. Find the rate of change of the particle's position at t=6 sec.The rate of change of... more

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Calculus

08/23/23

cosine limits??

lim x-> infinity (cos(5x/x^2+7 )+pi/3)Will this be DNE because the cosine graph keeps oscillating from positive and negative?

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Algebra 1

08/23/23

What is the equation of the line that passes through the point (5,0) and has a slope of 6/5?

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Math

08/22/23

Rewrite 3×24 using the distributive property

5th grade math

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Math

08/22/23

Object Word Problem

An object was shot up into the air at an initial vertical speed of 640 feet per second. Its height as time passes can be modeled by the quadratic function f, where f(t)=−16t^2+640t.... more

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Geometry

08/22/23

Q in description

The measure of two vertical angles are and . Find x. 50 12 10 130

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Geometry

08/22/23

Q in description

Use the Division Property of Equality to complete the following statement.If 5x = 2y, then x = ? 10y 2y — 5

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Answers •3

Geometry

08/22/23

Q in description

Write the converse of the following true conditional statement. If the converse is false, write a counterexample.If , then . If , then ; true. If , then ; false. Counterexample: x = 27 and . If ,... more

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Geometry

08/22/23

Q in description

Which biconditional is not a good definition? A whole number is odd if and only if the number is not divisible by 2. An angle is straight if and only if its measure is 180°. A whole number is even... more

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Geometry

08/22/23

Q in description

Is the following definition of complementary reversible? If yes, write it as a true biconditional.Complementary angles are two angles whose sum measures to 90°.The statement is not reversible.Yes,... more

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Geometry

08/22/23

Q in description

Which shows a true conditional with a correctly identified hypothesis and conclusion?If it is raining, then the humidity level is 100%. Hypothesis: The humidity level is 100%. Conclusion: It is... more

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Geometry

08/22/23

Q in description

If a conditional and its converse are always true, then the statement is a converse. conditional. biconditional. counterexample.

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Math Mathematica

08/22/23

Show that the following function is discontinuous at x = 2 and continuous at x = 3.

f(x) = x^2; 1≤x<2 = 3x – 4; 2≤x<4

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Algebra 1

08/22/23

A line is perpendicular to y=x/4-2 and intersects at the point (4, -1) what is the equation of this perpendicular line

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Grammar

08/22/23

Book title - definite article?

Hello,I'm preparing a professional publication, and I'm not sure about the grammatical correctness of the title. "Jewish Cemeteries in ..."or" The Jewish cemeteries in ..."Thank you for your opinion!

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Math

08/22/23

Consider the triangle defined by A =(-2,0), B=( 6 , 0) and c =(4 ,6). Find an equation for the line that contains the median from the vertex B to AC.

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Precalculus

08/22/23

Determine the End Behavior

Determine the end behavior of the following polynomial function:f(x)=−5/8 x^14(x−10)^2(x−9)1) The leading term of the polynomial is:2) The degree of f(x) is:3) The leading coefficient is:

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Algebra 1

08/22/23