Recent activity by Ke Zhang

Recent activity by Ke Zhang

What is the value of x?

answered Oct 28, 2023

2 answers 6.4k views

Find the circumference of each circle. Use 3.14 or 22/7 for π. Round to the nearest tenth if necessary. I'm going to keep asking because I have no clue how to solve these

asked Jul 15, 2023

1 answer 178k views

Consider the expression (x+7), do the following. (a) Use the distributive property twice to show that this expression is equivalent to x² +14x+49. (b) Test the equivalency by finding the value (x+7) and

answered Apr 24, 2023

1 answer 190k views

What is the wavelength of a periodic wave that has a frequency of 5.0 Hz and a speed of 10 m/s?

asked Apr 21, 2023

1 answer 163k views

Question 1 of 10 During an experiment, you take a measurement of 18.3 inches. What is this measurement in centimeters? 1 in = 2.54 cm.

asked Mar 23, 2023

2 answers 85.9k views

What is the passive form of They have been trained for six month

asked Mar 17, 2023

1 answer 7.0k views

Construct a probability distribution for a discrete random variable uses the probable pity experiment of a family has three children. Consider the random variable for the number of boys. Find the probability

asked Feb 3, 2023

1 answer 15.9k views

Select the three adjectives. Don't select any articles (a, an, or the). The cochlea is a snail-shaped structure in the inner ear. It is sensitive to vibrations and converts them into signals that the brain

asked Jan 12, 2023

1 answer 224k views

For many years businesses have struggled with the rising cost of health care. But recently, the increases have slowed due to less inflation in health care prices and employees paying for a larger portion

asked Dec 23, 2022

1 answer 102k views

Upon finding water, a thirsty traveler would most likely ________________ GGGGGGGGG

answered Dec 12, 2022

2 answers 71.5k views

This is for math Can someone explain why her answer should've been 1/2 if that's correct?

asked Oct 1, 2022

1 answer 218k views

Look at this table. Hours of Training 10 20 30 40 50 60 70 Monthly Pay 1100 1200 1300 1400 1500 1600 1700 According to the table, how many hours of training would you need to have a monthly pay of $2000?

answered Sep 30, 2022

1 answer 34.2k views

Taylor ate two servings of this snack. How many calories did she consume? 100 200 300 400

answered Sep 21, 2022

2 answers 199k views

PLZ PLZ PLZ PLZ PLZ PLZ HELP ME I DONT UNDERSTAANDDDD I NEED ANSWERS SOME OF THEM I ACCIDENTLY CLICKED ON WHEN I TOOK THE PICTURE PLZZZZZZZZ

asked Sep 12, 2022

2 answers 19.6k views

12y + 2x = 24 Solve for y Simplify answer

answered Aug 30, 2022

1 answer 126k views

A friend wants to borrow money from you. He states that he will pay you $4,700 every 6 months for 9 years with the first payment exactly 2 years and six months from today. The interest rate is an APR of

asked Aug 12, 2022

1 answer 34.4k views

How to write a long letter to your father asking him to get you a new mobile phone

asked Aug 7, 2022

1 answer 60.5k views

V= U + at U=2 a=-5 t=1/2 What is the value of V?

answered May 27, 2022

2 answers 35.2k views

You deposit $800 in an account. The account earns $360 simple interest in 3 years. What is the annual interest rate?

asked May 3, 2022

1 answer 132k views

Name the gas needed in photosynthesis

answered Mar 4, 2022

2 answers 142k views

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