Recent activity by Zhihao

Recent activity by Zhihao

Propose a structure for the ether of formula C₄H₁₀O with the following H NMR Signals: 1.13 (doublet, 6H) 3.65 (septet, 1H) 3.30 (singlet, 3H

asked Aug 15, 2024

1 answer 140k views

Write the lyrics of living he loved me dying he saved me donnie mcclurkin

asked Jul 25, 2024

2 answers 194k views

Only a producer can use the sun’s energy or chemical energy to make food. true or false

answered Jun 29, 2024

1 answer 172k views

Which of these was NOT a class of women who could not take advantage of domesticity and had to work constantly? a) Upper-class women b) Middle-class women c) Working-class women d) Women from the aristocracy

asked May 21, 2024

1 answer 145k views

Redox reaction Brᴼ- is oxidized to Brᴼ³-and Fe³+ is reduced to Fe²+

answered Mar 30, 2024

1 answer 141k views

The formula for calculating net income is: total revenue minus total expenses equals net income.

asked Feb 17, 2024

1 answer 160k views

Answer the following questions about the Escobar family's trip. You can use English or Spanish. 1. Where are they going? Click here to enter text. 2. How long will they stay? Click here to enter text.

asked Dec 21, 2023

1 answer 10.7k views

The length of cassidy's bed is 9 1/4 if the area of the comforter is 69 3/8 square feet what is the width of the comforter

asked Nov 10, 2023

2 answers 233k views

I can't seem to figure this out

asked Nov 3, 2023

1 answer 63.3k views

00:00 Dagne measures and finds that she can do a vertical jump that is 27.5% of her height. If Dagne can jump 13.2 inches, how tall is she? inches

answered Oct 27, 2023

1 answer 204k views

What is the system of inequalities associated with the following graph?A) {y<−1x {+y>1 B) {y>−1 {x+y≥1 C) {y<−1 {x+y≥1 D) {y < -1 {x + y <1

asked Oct 15, 2023

1 answer 146k views

Please help !The mean length of 10 childrens' index finger is 5.9cm. The mean length of 7 adults' index finger is 7.7cm. What is the mean length (rounded to 2 DP) of these 17 people's index finger?

asked Oct 11, 2023

1 answer 20.2k views

Please help with this real quick, its in attached image..

answered Aug 31, 2023

2 answers 223k views

A baktionship between the number of cheesecakes the bakery makes and the number of blocks of cream cheese the bakery uses?

answered Aug 13, 2023

1 answer 168k views

A wheel on Amanda's bicycle is 0.3 m in diameter. Amanda races the bicycle for 35 m. How many times does the wheel turn as the bicycle travels this distance? Use the value 3,14 for π. Round your answer

asked Jul 10, 2023

1 answer 131k views

Sebastian worked 24 hours last week. At a rate of $12 per hour, what was Sebastian's gross pay? How to solve

answered Jun 9, 2023

2 answers 72.4k views

Like charges will exert a force of a. positive b. negative c. attraction d. repulsion e. neutral

answered Dec 20, 2022

2 answers 214k views

A Spanish teacher shares 10 maracas equally between 6 students. The number of maracas that each student gets lies between what two whole numbers? 1 and 2 4 and 5 3 and 4 6 and 7

answered Dec 6, 2022

1 answer 210k views

Which expression is equivalent to (s+7) + 8 by the Associative Property of Addition? *

asked Nov 21, 2022

2 answers 183k views

Which expression is equivalent to (s+7) + 8 by the Associative Property of Addition? *

asked Nov 21, 2022

2 answers 183k views

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