Recent activity by Salomon Zhang

Recent activity by Salomon Zhang

What are the domain and range of the real valued function

asked Nov 19, 2023

1 answer 174k views

The vertex of the parabola below is at the point (3, 2), and the point (4,6) is on the parabola. What is the equation of the parabola? 14.6) 8132) 0 O A. y = 2(x - 2)2 + 3 O B. y= 4(x+3)2-2 O c. y = 4(x

asked Jul 24, 2023

1 answer 153k views

Using the relationships between perpendicular lines and their slopes, explain why horizontal and vertical lines will always be perpendicular. Be sure to include the slopes of horizontal and vertical lines

asked May 3, 2023

1 answer 150k views

1. In the function f(x) = 2x +3, what does the x represent?2. In the function f(x) = 2x + 3, what does the f(x) represent?

answered Apr 6, 2023

1 answer 7.5k views

Can someone please help me?

asked Apr 3, 2023

1 answer 161k views

The part of an atom that has an overall positive charge is called A. an electron B. the nucleus C. a neutron D. energy level

answered Feb 25, 2023

2 answers 161k views

r 1. ¿Qué avance científico lograron los incas? a. la contabilidad de impuestos b. la liofilización c. los tableros con guijarros d. la congelación

answered Feb 14, 2023

1 answer 137k views

Pls help i thought i understood it but it was incorrect the first time

answered Feb 13, 2023

1 answer 55.5k views

If a home owner pays $35 per $1000 in taxes, what must she pay on a house worth $45,000?

answered Jan 10, 2023

1 answer 204k views

Jamal bought a diamond ring at a 20% discount. He paid $2640 for the ring. Naomi bought a similar ring but was given a discount of $924. What was the percentage discount given to Naomi?

asked Dec 20, 2022

1 answer 200k views

What do you pore first the cereal or the milk? True or false.

answered Dec 15, 2022

1 answer 14.5k views

Simplify. Rewrite the expression in the form 9n. (9-3)(912)=

answered Nov 28, 2022

1 answer 41.7k views

The mean of 6, 8, x + 2, 10, 2x - 1, and 2 is 9. Find the value of x and also the value of the observation in the data.

answered Nov 27, 2022

1 answer 156k views

Pleaseee helpppppp helpppppp

answered Nov 16, 2022

2 answers 35.8k views

HELP! 10. Bill and Kate dined at a restaurant, and their bill was $49.98. They would like to leave a tip of approximately 15% of their bill. Which of the following is the closest to this amount? D. $12.

asked Oct 16, 2022

1 answer 35.1k views

5 is greater or equal to 1

answered Sep 29, 2022

2 answers 164k views

I am writing an essay about the french lop rabbit, can anyone think of fun titles for it.

answered Jul 24, 2022

1 answer 228k views

"What they had done was just for fun.” (armed robbery, gun involed.) which “means a possible sentence of three to ten years.” Do you feel that this is a reasonable punishment? Defend your answer.

answered Jul 19, 2022

2 answers 216k views

WHAT is direct counting

asked Jul 14, 2022

1 answer 102k views

There are 60 children in a club. In the club, the ratio of the number of girls to the number of boys is 3 : 1 3 5 of the girls play a musical instrument. 4 5 of the boys play a musical instrument. What

answered May 20, 2022

1 answer 205k views

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