Questions by Jhchen

Questions by Jhchen

Which weight is greater than 5,000 lbs.

asked Nov 8, 2023

1 answer

8 votes

225k views

A woman jogs 10 km in one hour stops at a restaurant for one hour and then walks 10 km in two hours what is her average speed for the outing

asked Aug 26, 2023

1 answer

19 votes

33.0k views

Are beans a pure substance or a mixture

asked Aug 5, 2023

2 answers

5 votes

23.2k views

Due in 2 minutes, please help! How many 3-digit whole numbers are multiples of both, 3 and 4?

asked May 7, 2023

1 answer

21 votes

113k views

Find the mean absolute deviation of the data set {6,9,12,8,10}

asked Dec 4, 2022

1 answer

4 votes

234k views

Cos15°°- Sin 15°= 1/√2

asked May 1, 2022

1 answer

2 votes

107k views

Strand 1 of a DNA molecule contains the sequence GATCT. What would be the complementary sequence found on strand 2? CTAGA TAGGC AGCTT GATCT

asked Apr 14, 2022

1 answer

4 votes

196k views

Can someone help me ?

asked Apr 7, 2022

2 answers

2 votes

174k views

Mrs. Thompson deposited $150 000 for three (3) years in a savings account at the bank at a compounded interest rate of 20% per annum. ∙ At the end of the first year, she withdrew $40 000 to pay her daughter’s

asked Mar 1, 2022

1 answer

0 votes

113k views

What evidence has allowed scientists to conclude that the common ancestor of modern chimps and humans lived around 7 million years ago? a. Stone tool usage began showing up in the human lineage around

asked Nov 17, 2021

1 answer

0 votes

83.9k views

Diane's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Diane $4.05 per pound, and type B coffee costs $5.55 per pound. This month's blend used four times as many

asked Oct 8, 2021

1 answer

5 votes

202k views

What caused the Confederates to surrender at Vicksburg? A) The Union army drove them away. B) A general was killed in the attack. C) They ran out of food and bullets.

asked Aug 14, 2021

2 answers

5 votes

70.2k views

May you do these really quick please ?! (English is my second language so it's hard to understand some lessons)

asked Jul 24, 2021

1 answer

4 votes

99.5k views

Find the value of the expression 5 × 7 − 4 × 4 . A. − 45 B. 19 C. 60 D. 124

asked May 3, 2021

2 answers

4 votes

212k views

Carbon tetrabromide is an example of hydrogen bonding. true or false

asked Apr 20, 2021

1 answer

2 votes

18.9k views

What is Imperialism?

asked Apr 20, 2021

1 answer

4 votes

191k views

Help me please 20 is 1/10 of

asked Mar 23, 2021

2 answers

5 votes

188k views

Which situation would violate the octet rule? 3 bonds to boron 3 bonds to and a lone pair on oxygen 5 bonds to carbon 3 bonds to carbon

asked Jan 19, 2021

1 answer

2 votes

8.0k views

Which of these is blood least likely a representation of in gothic literature? A) Life B) Guilt C) Love D) Innocence

asked Apr 14, 2020

1 answer

2 votes

202k views

A student examining leaf cross sections under a microscope finds many loosely packed cells with relatively thin cell walls. The cells have numerous chloroplasts. What type of cells are they?

asked Mar 4, 2020

1 answer

4 votes

66.4k views

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