Recent activity by Barbara

Recent activity by Barbara

When determining the basic description for "Compressed gas, toxic, n.o.s. Inhalation Hazard Zone A", What is the correct hazard class or division that should be included?

asked Dec 24, 2024

1 answer 227k views

To an an external observer it appears that time has stopped for photon. But this relation is reflexive, so for an observer travelling with the photon it appears the universe has stopped everywhere. Is

answered Nov 23, 2024

1 answer 43.5k views

Please solve step by step maximize y=5×1+8×2 Subject to 5×1+9×2<=45 x1+x2<=6 x1and x2>=0

answered Nov 18, 2024

1 answer 179k views

A compound D with the molecular formula C₆H₁₂ is optically inactive but can be resolved into enantiomers. On catalytic hydrogenation, D is converted to E (C₆H₁₄) and E is optically inactive. Propose structures

asked Nov 6, 2024

1 answer 130k views

In which condition an object floats in water? what is answer

answered Oct 11, 2024

1 answer 70.2k views

The first step in solving (6)/(x)+(1)/(3x)=(19)/(6),x!=0, is to multiply both sides by

answered Aug 15, 2024

1 answer 101k views

Equipment would be included on the balance sheet in which section? 1) Current assets 2) Fixed assets 3) Retained earnings 4) owner's equity

asked Aug 12, 2024

1 answer 222k views

On the frontiers of the Spanish Empire in America, the main instruments of colonization was?

answered Jul 22, 2024

1 answer 212k views

Which city has replaced Nanjing, to become Jiangsu province's number one economy and foreign trade center? 1) Shanghai 2) Beijing 3) Guangzhou 4) Shenzhen

asked Jul 21, 2024

1 answer 110k views

Which was last effort of Mexico to regain Texas?

asked Jul 8, 2024

2 answers 40.6k views

Why are most Basques bilingual?

asked Jun 24, 2024

1 answer 102k views

Chronic kidney disease can decrease the pH of a urine sample. A) True B) False

answered Jun 18, 2024

1 answer 188k views

According to social control theory, what is one of the major causes of illicit drug use? a. the absence of a stake in conformity to the norms of conventional society b. the anomie that prevails in modern,

asked May 26, 2024

1 answer 230k views

What is the value of x when x + 4 = 9?

answered May 23, 2024

2 answers 51.1k views

What factors contribute to the rise of nazi power in Germany and how did this lead to the implementation of policies that eventually resulted in the holocaust

asked Apr 24, 2024

1 answer 184k views

Is this a complete sentence? Mr. Robertson is looking for an apartment, you should tell him this unit is vacant.

answered Mar 18, 2024

1 answer 65.4k views

What is Reagan's specific claim about the modern world? What two aspects of this claim does Reagan want to emphasize?

answered Dec 24, 2023

1 answer 133k views

How can these matrices be used to determine the total price of the glue bottles on the shelf and in the stockroom of these two stores?

answered Nov 24, 2023

1 answer 144k views

What iS one condition that must be met for a population to be in genetic equilibrium? A. There iS a large amount of gene flow. B. There is a high mutation rate. C. There IS no genetic drift. D. There iS

answered Sep 20, 2023

1 answer 7.4k views

Determine the equation of the line. (Write the answer in slope-intercept form.)

answered Sep 6, 2023

1 answer 60.1k views

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