Recent activity by ZHAO Xudong

Recent activity by ZHAO Xudong

A manufacturer is designing a two-wheeled cart that can maneuver in tight spaces. On one test model, the wheel placement (center) and radius are modeled by the equation (x + 2)^2 + (y - 1)^2 = 16. Which

answered Dec 21, 2023

1 answer 437k views

6 more than a number is the same as the number times 4.

answered Dec 10, 2023

1 answer 99.7k views

What would probably happen if you try to make bread without using year?

asked Oct 16, 2023

2 answers 494k views

(5x+28) (7x+4) find the value of x

asked Jul 12, 2023

1 answer 377k views

PLEASE ANSWER FAST I REALLY NEED IT!!! 50 POINTS Explain how the properties of matter can be used to explain substances? Describe at minimum of five properties using complete sentences.

asked May 9, 2023

1 answer 127k views

Peter was thinking of a number. peter adds 6 to it, then doubles it and gets an answer of 48.5. what was the original numbe

asked May 1, 2023

2 answers 432k views

John's patio is 5 feet long and has an area of 1.30 square feet How wide is the patio?

asked Apr 3, 2023

1 answer 460k views

How did the Columbian Exchange affect society in Europe? New luxury items became available in Europe. European transportation improved with new technology. New diseases were introduced to Europeans. Europeans

answered Jan 18, 2023

2 answers 268k views

Which statement best describes √169

answered Dec 29, 2022

1 answer 439k views

Who was the first Queen of Nepal?

answered Nov 19, 2022

1 answer 325k views

Please help me with this homework

answered Sep 2, 2022

1 answer 387k views

For what value of P, the binary number 1910, represents 14?

asked Jul 3, 2022

1 answer 507k views

The population of the Republic of Butters is 165. Of these 165 individuals, 130 are in the labor force and 25 are unemployed. What is the unemployment rate in the Republic of Butters ?

asked Apr 6, 2022

1 answer 28.8k views

A farmer's market sells Apple's for $2.30 per pound what would be the cost of 3\2\5

answered Mar 13, 2022

2 answers 82.7k views

If fx) and f^-1(x) and inverse functions of each other and f(x) =2x+5, what is f^-1(8)? O -1 O 3/2 O 41/8 O 23

answered Jan 8, 2022

2 answers 240k views

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