Questions by Mahdi Alkhatib

Questions by Mahdi Alkhatib

What is the ratio of the number of days it rained last week to the number of days did not rain

asked Jul 24, 2021

1 answer

0 votes

101k views

De novo purine synthesis occurs by the stepwise addition of atoms or groups of atoms to 5‑phosphoribosyl 1‑pyrophosphate (PRPP). The atoms of the purine rings are supplied by glutamate, glycine, glutamine,

asked Jul 21, 2021

1 answer

1 vote

207k views

PLEASE HELP ME!!! Create an opinion about if you think the United States should switch to the metric system. Then find quotes you can use to support your opinion. Use the example to guide you. Example:

asked Jun 26, 2021

1 answer

0 votes

61.4k views

Assume that a cross is made between a heterozygous tall pea plant and a homozygous short pea plant. Fifty offspring are produced in the following frequency: 30 = tall 20 = short Null hypothesis: The deviations

asked Apr 1, 2021

1 answer

3 votes

54.5k views

Where is Gadsden Purchase located, how did we get it, who did we get it from?

asked Mar 1, 2021

1 answer

1 vote

227k views

What causes the Gulf stream, or any ocean current, to warm as it moves along the equator?

asked Feb 24, 2021

1 answer

3 votes

22.1k views

Kendra is considering enrolling in two acting schools. One school requires a registration fee of $75 and charges $18 per class. The other school requires a registration fee of $40 and charges $22 per class.

asked Jan 11, 2021

1 answer

2 votes

179k views

If velocity of a particle is given by v=10+2t² m/s, the average acceleration between 2 sec and 5 sec is?

asked Jan 10, 2021

1 answer

3 votes

169k views

What is the solution of 3x+y=9 and 3x-5y=15

asked Dec 6, 2020

2 answers

4 votes

40.1k views

1. For A = {1,3,5,7,9}, B = {2, 3, 4, 6, 7, 8} and the universal set U = {1, 2, ..., 10}, determine the following: (a) An B. (b) AUB. (c) A – B. (d) B – A. (e) A e B. (f) Ā. (g) B.

asked Aug 9, 2020

1 answer

4 votes

68.0k views

what should you multiply the first equation (top equation) by in order to eliminate the variable x when the two equations are added together? 3x-y=1 -12x+y=7

asked Nov 9, 2019

1 answer

0 votes

172k views

Jumlah tulang pada manusia dewasa adalah ..... A. 206 tulang rawan C. 206 tulang keras B.300 tulang rawan D. 300 tulang keras

asked Oct 28, 2019

1 answer

2 votes

10.1k views

Which substances are released during cellular respiration? Use complete sentences to explain how the mass of oxygen is conserved during cellular respiration.

asked Oct 11, 2019

2 answers

2 votes

48.6k views

La capacidad de enlace del carbono se debe a que tiene en su ordital externo

asked May 27, 2019

1 answer

4 votes

189k views

A sample of concrete contains cement, gravel, crushed rocks, sand, and water. Each of these contains different metals and minerals and hence has different colors and different properties. Which term or

asked Feb 18, 2019

1 answer

4 votes

146k views

According to george vaillant's longitudinal studies, _____ in middle age was more strongly related than intimacy to whether individuals would have an enduring and happy marriage at 75 to 80 years of age.

asked May 20, 2018

1 answer

3 votes

139k views

Which sentence uses italics or quotation marks correctly? A. Mr. Binns recommends Richard Bishop's book "From Kite to Kitty Hawk." B. Where is today's copy of the Miami Herald? C. One of Auguste Rodin's

asked Jan 23, 2018

2 answers

3 votes

170k views

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