Questions by Shamiqua

Questions by Shamiqua

As a technician in a large pharmaceutical research firm, you need to produce 300. mL of 1.00 M a phosphate buffer solution of pH = 7.36. The pKa of H2PO4− is 7.21. You have 2.00 L of 1.00 M KH2PO4 solution

asked Jan 25, 2021

1 answer

0 votes

233k views

If a party hat has a radius of 3 inches, what is the area of the circular base? Area of a circle = πr2 A = Pi inches squared

asked Jan 22, 2021

2 answers

4 votes

27.5k views

The blitzkrieg tactics of Germany, so successful early in the war, involved

asked Dec 4, 2020

1 answer

4 votes

129k views

Which was a goal of Sun Yat-sen in calling for revolution in China? A.) driving out foreigners B.) expelling the Qing dynasty C.) controlling Hong Kong D.) creating a new imperial dynasty

asked Sep 3, 2020

1 answer

3 votes

89.2k views

During which Kingdom were Buddhist sculptures produced, and what style did they emulate? (site 1)

asked Aug 28, 2020

2 answers

0 votes

182k views

Fill in the blank.if necessary, use the slash marks (/) for a function bar. if sin theta= 3/5, then cos theta=

asked Aug 2, 2020

1 answer

2 votes

73.7k views

A. 812r) and 100 Which pair of expressions are equivalent? B. 6r+ 3 and 9r C. 9(3r – 4) and 27r - 36 C 9 D r +r+r+r+r and r5

asked Jul 8, 2020

1 answer

1 vote

174k views

Last one help meee thx :)))))

asked Jun 21, 2020

1 answer

1 vote

34.9k views

The sum of a number w and 3 is less than or equal to ten.

asked Jun 1, 2020

1 answer

2 votes

127k views

What causes summer here in the northern hemisphere?

asked Jul 14, 2019

1 answer

0 votes

234k views

Select all the signs of a CHEMICAL change from the list below. (You may need to select more than one for full points) Evaporating Bubbles (gas formation) color change dissolving

asked May 2, 2019

2 answers

0 votes

231k views

Find the absolute value of the resulting error if the value of the integral from 0 to 3 of x cubed, dx is estimated with 3 circumscribed rectangles of equal width.

asked Mar 1, 2019

1 answer

3 votes

218k views

Quinn started off with twice as much candy as Denali but then ate 4 pieces . when Quinn and Denali put their candy together they now have a total of 50 pieces how many pieces did Denali start with?

asked Feb 17, 2019

1 answer

5 votes

69.8k views

What is the title of the neoclassical piece that stravinsky wrote for the solo viola or solo violin?

asked Feb 11, 2019

1 answer

2 votes

190k views

Factoriza completamente las siguientes expresiones; 1. 3a²-a 2. 7ab³-14b 3. x³-x²+x 4. 12x³-xy² 5. 5x-6x²+7x³ 6. 7a+8ab+9a² 7.3x²-3xy+6xy²

asked May 9, 2018

1 answer

0 votes

129k views

For alloys of two hypothetical metals a and b, there exist an α, a-rich phase and a β, b-rich phase. from the mass fractions of both phases for two different alloys (given below), which are at the same

asked Apr 5, 2018

1 answer

1 vote

113k views

Karen bought a coat for 10% more than the price she wanted to pay. If she paid $242, how much was she looking to pay?

asked Feb 20, 2018

1 answer

0 votes

77.8k views

Which of these can be classified as a pure substance a) salt water b) salt c)pumpkin pie d) iced tea

asked Feb 4, 2018

2 answers

5 votes

46.8k views

What was the prevailing economic challenge in the United States face that started World War II

asked May 8, 2017

1 answer

4 votes

114k views

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