KindaFrisky

17 Questions
6 Answers

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383

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Can someone explain these two problems? I don't understand what it's saying.

don't have to answer these, I just want to know what it means
1.I need to earn an A on my chemistry experiment. To earn an A, my observed value must be within a 5% error of the accept value. The accepted value for the density of aluminum is 2.699 lee mas ..

KindaFrisky 8 jun 2021

-3

498

6

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Please help! ASAP!

1. how many 12 step paths are there from a to b, going one unit to the right or one unit up at each step? The path must be entirely along the lines of the grid.

2. when we expand (2x+1/2)^6, what is the coefficient of the x^4 term? lee mas ..

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KindaFrisky 5 jun 2021

-1

375

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Geometry help plz!

4. two circles have radii of 28 cm and 7 cm. The smaller circle rolls along the circumference of the larger circle until the smaller circle returns to its original position. How many revolutions will the small circle make? lee mas ..

KindaFrisky 20 abr 2021

-1

402

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PLEASE HELP!

1. A circular pond 16.8 meters in diameter is surrounded by a tile path 3.6 meters wide. Find the area of the tile path. Round to the nearest hundredth. Use π≈3.14.

2.A circular pond 16.8 meters in diameter is surrounded lee mas ..

KindaFrisky 20 abr 2021

-1

376

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Please help! Almost due!

1. A circular pond 16.8 meters in diameter is surrounded by a tile path 3.6 meters wide. Find the area of the tile path. Round to the nearest hundredth. Use π≈3.14.

2.A circular pond 16.8 meters in diameter is surrounded lee mas ..

KindaFrisky 20 abr 2021

-1

342

0

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Help plz! Geometry!!

1. A circular pond 16.8 meters in diameter is surrounded by a tile path 3.6 meters wide. Find the area of the tile path. Round to the nearest hundredth. Use π≈3.14.

2.A circular pond 16.8 meters in diameter is surrounded lee mas ..

KindaFrisky 20 abr 2021

-1

454

4

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Geometry help! Thanks so much!

1. A circular pond 16.8 meters in diameter is surrounded by a tile path 3.6 meters wide. Find the area of the tile path. Round to the nearest hundredth. Use π≈3.14.

2.A circular pond 16.8 meters in diameter is surrounded lee mas ..

KindaFrisky 20 abr 2021

-1

584

7

+54

Geometry (part 2) thanks to the people helping me!

2. A 3 meter wide sidewalk surrounds a rectangular garden that is 4 meters by 6 meters. Find the area of the sidewalk only.

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KindaFrisky 30 mar 2021

-1

438

5

+54

Help please! (Geometry)

1. Three segments have a total length of 26 inches. The first segment is two less than three times the second segment. The third segment is one more than five times the second segment. What are the lengths of the three segments?
All three lee mas ..

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KindaFrisky 30 mar 2021

0

574

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Help with a few questions! (polynomials)

1. Let f(x) = x^3 + 3x ^2 + 4x - 7 and g(x) = -7x^4 + 5x^3 +x^2 - 7 . What is the coefficient of x^3 in the sum f(x) + g(x)?
2. Let f(x) = x^4-3x^2 + 2 and g(x) = 2x^4 - 6x^2 + 2x -1. Let a be a constant. lee mas ..

KindaFrisky 13 mar 2021

-1

368

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+54

PLEASE HELP!!!

1. Find the annual rate (written as a percent) on a loan of 1950 dollars for 2 years and 9 months if the simple interest earned is 321.75 dollars. Fill in the blank of the answer sentence: The annual rate is _____ percent.

2. Donald lee mas ..

KindaFrisky 12 mar 2021

-1

406

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HELP PLZ!!! EMERGENCY!! This might be easy but I don't understand interest rate and all that...

1. Find the annual rate (written as a percent) on a loan of 1950 dollars for 2 years and 9 months if the simple interest earned is 321.75 dollars. Fill in the blank of the answer sentence: The annual rate is _____ percent.

2. Donald lee mas ..

KindaFrisky 12 mar 2021

-1

418

1

+54

Help plz!

let f(x)=x^2+1 and g(x)=x-3. write and expression for f(g(x)).

KindaFrisky 28 feb 2021

-1

428

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PLEASE HELP!!!!! URGENT!!!!

find the equation of a parabola whose vertex is at (-1,7), whos axis of symmertry is x=-1, and who's y-intercept is (0,10). write your answer in vertex form.

KindaFrisky 28 feb 2021

+54

+1

thanks again, CPhill!

KindaFrisky8 jun 2021

+54

-1

yeah, but it's a little difficult...

KindaFrisky20 abr 2021

+54

+1

thank you!

KindaFrisky30 mar 2021

+54

0

thank you so much!

KindaFrisky30 mar 2021

+54

0

thank you so much! I don't know how I would've gotten through without you! :D

KindaFrisky30 mar 2021

+54

-1

Thank you so much, textot!

KindaFrisky13 mar 2021