Questions by Pereira

Questions by Pereira

Solve The following equations(i) -5x + 3y = 51 y = 10x - 8(ii) 6x + y = -10 5x + y = -10(iii) 2x - y = 32 y - 5x = 13(iv) 3x -y = 7 x - 2y = 4

asked Dec 23, 2023

1 answer

9 votes

70.8k views

Most photographers are familiar with the phrase, "strike a pose." When asking a model to pose, what should photographers keep in mind?

asked Dec 12, 2023

1 answer

44 votes

491k views

The hydronium ion concentration of a dilute solution of vinegar is 1.45 x 10^-5 M. What is the pH of this solution? a. 5.7b. -4.8c. 4.8 d. -5.7 e. 7.0

asked Nov 9, 2023

1 answer

16 votes

241k views

Glucose is converted into... glucose Oxygen pyruvate

asked Apr 11, 2023

1 answer

7 votes

107k views

5. How does the author use the caterpillar and butterfly as metaphors for Francisco's experience?

asked Mar 22, 2023

2 answers

27 votes

533k views

Some stress before an exam or test is common and can be beneficial. Group of answer choices True False

asked Feb 8, 2023

1 answer

44 votes

64.3k views

How long do archeologists think it took to build the pyramid at La Venta?

asked Dec 7, 2022

2 answers

23 votes

335k views

The coding RNA in a cell at particular time is comprised of A. total mature mRNA B.whole RNA C. hnRNA D.4% of total coding RNA

asked Nov 23, 2022

1 answer

27 votes

72.2k views

In 2005, 10^10 text messages were sent in the United States. In 2010, the number of annual text messages had risen to 10^12 The number of text messages for 2010 was how many times the number of text messages

asked Jun 22, 2022

1 answer

2 votes

133k views

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