Recent activity by Dotintegral

Recent activity by Dotintegral

Determine if the given linear system is in echelon form. 3x₁+2x₂+5x₃ = 0 -6x₃= −6 -x₂-5x₃ = 11 Is this in echelon form even though it's not ordered correctly, it still meets the all the properties of echelon

answered Nov 27, 2024

1 answer 158k views

Where should you place reflectors when stopped on a divided highway?

answered Nov 20, 2024

1 answer 193k views

I need help with this questchin (image attach)

asked Oct 12, 2024

1 answer 166k views

FIRESCOPE was created in the wake of what? a) Hurricane Katrina b) The 9/11 terrorist attacks c) The Watts riots d) The California wildfires

answered Sep 8, 2024

1 answer 74.8k views

What is Ohm’s law in simple language?

asked Aug 22, 2024

1 answer 174k views

What can you diversify in? a. bonds b. stocks c. real estate d. all of the above

asked Jul 20, 2024

1 answer 124k views

How can proficiency in a foreign language be demonstrated?

answered Jun 15, 2024

1 answer 502 views

The baby fine, silky hair that is shed shortly after birth and replaced with vellus is known as: a) cilia b) terminal c) langugo d) supercilia

asked May 24, 2024

1 answer 19.9k views

Who preached many sermons in Plymouth

asked Mar 11, 2024

1 answer 197k views

What measures the response of FHR to the stress of uterine contraction? a) Biophysical Profile (BPP) b) Non-Stress Test (NST) c) Contraction Stress Test (CST) d) Doppler Ultrasound

answered Jan 16, 2024

1 answer 93.9k views

Hysterectomy: discuss the purpose of the procedure that you found

asked Dec 10, 2023

1 answer 134k views

When should you use histograms & why

asked Oct 20, 2023

1 answer 14.9k views

4x + 3 = x someone pls help me

asked Sep 19, 2023

1 answer 108k views

Factories Need fast

asked Sep 8, 2023

2 answers 79.3k views

Using the trend line equation:Y=25X+150Using the trend line equation what is the value of y when x is 15

asked Jun 18, 2023

1 answer 152k views

Use the information in the table f (x), the graph g (x)and equation h (x) to evaluate the following expressions. Drag and drop the most appropriate answer in the box provided.

asked Apr 13, 2023

1 answer 216k views

Find an equivalent ratio where the total number of games is 100 Wins: 3 Total games: 12. 100

asked Mar 8, 2023

2 answers 164k views

Please help and show all your work step by step

answered Feb 22, 2023

1 answer 19.6k views

A group of scientist studied the effect of chemical on various strains of bacteria. strain A started with 12,000 cells and decreased at a constant rate of 3000 cells per hour after the chemical was applied.

answered Feb 16, 2023

1 answer 201k views

Why is the bill of rights vital for the ratification of the constitution.

answered Jan 10, 2023

1 answer 128k views

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