xxJenny1213xx

104 Questions
97 Answers

-1

92

1

+614

please help with next step

a 9-gram sample of a mixture A contains 5 grams of Pepper, 2 grams of Ginger and 2 grams of Turmeric. Another mixture B has 40% ginger, 40% turmeric and 20% pepper. If the two mixtures are mixed, and the final mixture has an equal amount of each of read more ..

xxJenny1213xx May 26, 2023

-1

164

1

+614

precalc

know sec(a+b)=1/cosacosb-sinasinb
drew the corresponding triangles and solved the problem but did not get the answer choices listed below

read more ..

xxJenny1213xx Jan 6, 2023

-1

263

0

+614

sequences and series

what value does sequence an=65x/e1/4xconverge to?

please provide an explanation

xxJenny1213xx May 29, 2022

0

279

7

+614

inverses

find the inverse of f(x)=3/5x^3-9. Then verify that f(x) and f^-1(x) are truly inverses

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xxJenny1213xx May 24, 2022

-1

292

1

+614

word problem

If the value of a car depreciates 1/5 the first year, and 1/10 of its preceding value each year after that, what is the value of a four year old car that originally sold for 30,000?

xxJenny1213xx May 22, 2022

-1

285

3

+614

confusion of both questions..

Hi, I know Im not suppsoed to do 2 questions per forum however I dont know the difference between these two problems and why the calculation process at the end is different from each other.

1) A tennis ball is shot vertically to a read more ..

xxJenny1213xx May 21, 2022

0

286

1

+614

logs

xxJenny1213xx Apr 24, 2022

0

317

2

+614

logs pls help

1. 4x+3=7x

2. log3(x2-22)=3 read more ..

xxJenny1213xx Apr 24, 2022

0

352

1

+614

help pls

a 30m long fence panel is used to fence a rectangular vegetable plot, ABCD, with one side being a wall (there is no resetriction on the length of the wall used.) let the length of side AB be xm. express the area of the plot y

xxJenny1213xx Jan 2, 2022

0

416

1

+614

solving

Solve for T.
B=2pi(R+T/2)(A/360)

xxJenny1213xx Sep 30, 2021

0

411

2

+614

functions

consider the function h(x)=(x-6)^3+7(x-6)^2-4(x-6)+2
suppose that g(x)=x-6. find f(x) such that h(x)=( f o g)(x)

xxJenny1213xx Sep 15, 2021

0

434

3

+614

functions

consider the function h(x)=1/(x-8)^5
suppose that g(x)=x-8. Find f(x) such that h(x)=(f o g)(x)

xxJenny1213xx Sep 14, 2021

0

549

1

+614

multiple argument properties pls help

derive multiple argument properties for the given functions
1.sin3x in terms of sin x alone
2. cos 4x in terms of cos x alone

xxJenny1213xx Apr 24, 2021

0

494

1

+614

functions

If the point (2,9) is on the graph of y=f(x), then there is one point which must be on the graph of y=f(-x). What is the sum of that point's coordinates?

xxJenny1213xx Mar 25, 2021

+614

+1

thank you!

xxJenny1213xxJan 27, 2020

+614

+1

yes, its 39

xxJenny1213xxJan 26, 2020

+614

+1

Thank you; but for the first one i got 6. Can you tell me how you got 4?

xxJenny1213xxJan 26, 2020

+614

+1

thank u so much!

xxJenny1213xxJan 26, 2020

+614

+1

i areadly figured it out.. thanks anyways!

xxJenny1213xxJan 26, 2020

+614

+1

i put a diagram, did it not show up?

xxJenny1213xxJan 19, 2020

+614

+1

oh ok! i got it now! thanks

xxJenny1213xxJan 19, 2020

+614

+1

thank u!

xxJenny1213xxJan 6, 2020

+614

+1

thank you so much!

xxJenny1213xxDec 6, 2019

+614

0

thank you!

xxJenny1213xxNov 23, 2019