Recent activity by Reynier

Recent activity by Reynier

Solve the following system of equations using an inverse matrix. You must alsoindicate the inverse matrix, A-1, that was used to solve the system. You mayoptionally write the inverse matrix with a scalar

asked Dec 21, 2023

1 answer 149k views

if 54.8 mL of BaCL2 solution is needed to precipitate all the sulfate in 554 mg sample of NA2S04 (forming BAS04) what is the normality of the solution?

asked Oct 20, 2023

2 answers 28.7k views

Which statement best describes rock-and-roll developments during the 1970s? A.) grunge music, and teen pop are introduced B.) music videos and heavy metal music take center stage C.) progressive rock,

asked Oct 3, 2023

2 answers 171k views

Imagine that you are a doctor in a maternity ward. During your last shift, 20 babies were born. 10 had blue eyes, and 10 had brown eyes. Remember genotypes are the two alleles given for each trait, written

answered Sep 27, 2023

1 answer 73.1k views

B)= combined resistance of the 2 Ω and 4 Ω resistors connected in series

answered Aug 29, 2023

1 answer 201k views

If 4x+2=5y+3 then y =

answered Jul 20, 2023

2 answers 50.3k views

What are some of the reasons why people do not seek treatment for psychological disorders?.

answered Jun 3, 2023

2 answers 213k views

The ABC Hamburger House sells quarter pounders for $1.49 each and three-eighth pounders for $2.19 each. Which is a better deal?

answered Apr 29, 2023

1 answer 135k views

Explain the main architectural features of fatehpur sikri.

answered Jan 18, 2023

1 answer 54.1k views

Which expression is equivalent to square root 8x^7y^8?

answered Dec 20, 2022

2 answers 118k views

How would i fill this out???

answered Dec 18, 2022

1 answer 164k views

A school receive a shipment of four boxes of paper in the school wants to split the paper equally among its three printers how much paper should go into each printer?

answered Dec 16, 2022

1 answer 204k views

Help me pls it’s an emergency

answered Dec 2, 2022

1 answer 214k views

How did Saint Valentine defy Emperor Claudius 11?

asked Sep 27, 2022

2 answers 14.0k views

Henry steps onto an elevator at the first floor. He goes up to the 9th floor and then comes down 2 floors. He then goes up 4 floors and down 6 floors. What floor is Henry on? A. 2 B. 3 C. 4 D. 5

asked Sep 1, 2022

2 answers 172k views

Calculate the energy in joules to heat 464 g of mercury from 37.0◦ C to 42.0◦ C. The specific heat capacity of Hg(ℓ) is 0.139 J/g· ◦C. 1. 189.04 2. 541.405 3. 355.84 4. 322.48 5. 202.94 6. 289.815 7. 439.

answered Aug 13, 2022

1 answer 128k views

Calculate the mass (in g) of 2.8 X 10^22 H2O molecules.

answered Aug 11, 2022

1 answer 69.0k views

A lab technician adds 3.50 mL of a 0.00450 M stock solution of barium chloride to a test tube, then adds other solutions so that the total volume is 10.00 mL. In the absence of reactions, the molarity

asked Jul 10, 2022

1 answer 81.4k views

Help meeeee plzzzzzz

answered May 25, 2022

1 answer 57.2k views

6.3-6.4 Grammar Practice L1 Complete each sentence with the preterite form of a verb from parenthesis. Remember choose the correct endings from your 6.3 notes and it does help to know what the verb means

answered Mar 18, 2022

2 answers 74.9k views

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