Recent activity by Zed Fang

Recent activity by Zed Fang

For an angle θ, tan(θ) is a negative number. Which quadrants might θ be in? quadrants II and III quadrants I and II quadrants II and IV quadrants I and III

answered Jan 2, 2024

2 answers 41.7k views

Importance of planning urban areas

asked Dec 1, 2023

1 answer 13.8k views

Adrianna has $16 worth of quarters and dimes. If Adrianna has 21/2 times as many dimes as she does quarters, how many quarters does she have?

asked Nov 17, 2023

1 answer 228k views

Write the sentence as an inequality. Three is no less than a number z.

answered Oct 19, 2023

1 answer 80.4k views

For a craft project you need 145 inches of ribbon, but it is only sold by the meter. Determine the amount of ribbon, in meters, you need to buy for the project. (1 inch = 2.54 centimeters and 1 centimeter

asked Sep 1, 2023

2 answers 78.0k views

I need help to answer this question please 3(4x−1)=21

answered Jun 13, 2023

2 answers 180k views

Use the table to evaluate the expressions:f(3) =f(8) =f-1(5) =f-1(12) =

asked Apr 13, 2023

1 answer 164k views

Why can't we separate azeotropes with the distillation process?.

answered Mar 9, 2023

1 answer 222k views

9+(-4)+(9)+4+8 with additive inverse

asked Jan 13, 2023

1 answer 78.3k views

An officer should always ask the driver to step out of the car. A. True B. False

answered Dec 26, 2022

2 answers 218k views

Can anyone help me with this equation? I need to show the work Simplify the expression (5-4i) (-3 - 4i) – (10-3i)

asked Nov 22, 2022

1 answer 95.2k views

How does the narrator's reaction to his pond first filling with water differ from his outlook at the end of the story?

answered Nov 13, 2022

1 answer 176k views

Ted has $85.00 in his account. He makes deposits of $32.00, $115.00, $45.18, and $59.65, and a withdrawal of $49.15 what is the total amount Ted has now in the bank?

answered Nov 5, 2022

2 answers 80.9k views

What is stoichiometry?

answered Nov 1, 2022

2 answers 220k views

Give a real world example of a sample that was used to make a prediction about a population

asked Oct 8, 2022

2 answers 2.6k views

Simplify 23 • 27 . A. 221 B.29 C.2-4 D.210 Please.

answered Sep 23, 2022

2 answers 8.6k views

Which of the following statements would best describe a biome? A. seasonal change in the plants and animals in an area B.the relationship of temperature and rainfall in an area C.community of distinct

answered Sep 21, 2022

1 answer 182k views

Solve the formula A= 1/2h(a+b) Solve for b

answered Aug 27, 2022

1 answer 88.0k views

Simplify (4+√3)(4-√3)

asked Jun 26, 2022

2 answers 230k views

Facilites diffusion does not need the help of protein? True or False ?

asked May 21, 2022

1 answer 215k views

Search QAmmunity.org