Recent questions in Mathematics

Recent questions in Mathematics

Determine the DFT of the following sequences: a.) x[n]=cos(2π⅛n) for n=[0,1,…,7] b.) y₁=[0,−1,0,1] c.) y₂=[j,0,j,1]

Petros Kyriakou asked Dec 15, 2024

by Petros Kyriakou

8.3k points

1 answer

3 votes

56.8k views

Human bones ae 3/10 living tissues, 9/20 minerals, and the rest is water. What fraction of the human bone is water?

Intale asked Dec 15, 2024

by Intale

7.6k points

1 answer

2 votes

150k views

Crystal's bedroom has an area of 54 square feet. The bedroom is 9 times as many square feet as Crystal's closet. If the closet is 3 feet wide, what is the length of the closet?

DotnetDude asked Dec 15, 2024

8.0k points

1 answer

0 votes

27.4k views

Pls help me i am very unintelligent

Bentzy asked Dec 15, 2024

by Bentzy

7.9k points

1 answer

5 votes

123k views

Can someone please help??

Palanikumar asked Dec 28, 2023

8.0k points

1 answer

4 votes

153k views

Can you find each missing table value and type the correct code? Please remember to type in ALL CAPS with no spaces

Prescott Chartier asked Dec 28, 2023

by Prescott Chartier

8.7k points

1 answer

4 votes

185k views

Help Use the Distributive Property to rewrite the expression -8(a + b) =

Jochemke asked Dec 28, 2023

8.4k points

1 answer

5 votes

83.0k views

6.Jay jumped 16 feet on his first long jump attempt and 22 feet on his second attempt. By what percent did his second jump increase? Fill in your answer on the grid provided. Be sure to use the correct

Blandish asked Dec 28, 2023

8.2k points

1 answer

1 vote

71.8k views

A bicycle factory installs about 400 tires per day. Tires are installed Monday through Friday for 8 hours per day. The manager of the factory estimates the number of properly installed tires per week using

Prashanta asked Dec 28, 2023

8.7k points

1 answer

22 votes

52.6k views

An Atmosphere pizza restaurant contains 2 workers, 3 customers, and 30 rats. What is the ratio of customers to rats?

Jegadesh B S asked Dec 28, 2023

by Jegadesh B S

8.3k points

1 answer

15 votes

65.9k views

No idea on this one guys :(

Mrahhal asked Dec 28, 2023

8.3k points

2 answers

23 votes

107k views

I need help please help me

Asdflkjwqerqwr asked Dec 28, 2023

by Asdflkjwqerqwr

7.6k points

1 answer

25 votes

113k views

The equation for 3x-10=2(x+6)

Rahul Sonvane asked Dec 28, 2023

by Rahul Sonvane

8.5k points

1 answer

22 votes

229k views

Write a paragraph proof. Given: AC & EC and BC & DC Prove: AB ~ ED

Isura Amarasinghe asked Dec 28, 2023

by Isura Amarasinghe

8.0k points

1 answer

21 votes

199k views

Solve for x. 12x+15 = 15x+3

DannyFeliz asked Dec 28, 2023

9.2k points

2 answers

0 votes

52.6k views

Find the area PLEASE ASAP HELPPPPPPPPP

DreamLo asked Dec 28, 2023

8.4k points

2 answers

4 votes

232k views

How to translate equation into a sentence j + 16 = 35

NoShowP asked Dec 28, 2023

7.9k points

2 answers

24 votes

49.2k views

Graph the following equation S = 25N

ManueGE asked Dec 28, 2023

8.2k points

1 answer

18 votes

172k views

I need help wit dis plz thx

ByOnti asked Dec 28, 2023

by ByOnti

8.5k points

2 answers

14 votes

80.5k views

The amount of money spent at the gas station varies directly with the number of gallons purchased. When 12 gallons of gas were purchased, the cost was $39.36. How much would 9 gallons of gas cost? A. $52.

Steve Jones asked Dec 28, 2023

7.8k points

1 answer

4 votes

5.8k views

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