Questions by Cosmas

Questions by Cosmas

Please help it's urgent. Please chemistry students can help or if you have any answers you can help me out. Thanks. Name the following compounds. 1. KCl 2. NaCl 3. FeCl2 4. MgO 5. CuO 6. LiCl 7. PbO 8.

asked Nov 21, 2024

1 answer

1 vote

179k views

The manager of a CD store has found that if the price of a CD is p(x) = 69 - (6/x), then find the number of CDs that will produce maximum revenue. What is the expression for total revenue from the sale

asked Oct 6, 2024

1 answer

1 vote

168k views

6 2/3 15 13 Hit Miss 2/5 3 5 215 2 Not score Score Find the probability that Ryan misses the target and does not score a goal, (2 marks) Not score

asked Aug 20, 2024

1 answer

2 votes

37.2k views

Greta is teaching her students the meaning of words and sentences in the language used in the country of Calibra. In this scenario, Greta is most likely referring to the ________ of the Calibran language.

asked May 16, 2024

1 answer

5 votes

16.6k views

Part of the LEED Rating System. Projects earn points by meeting the requirements of these in order to achieve building certification.

asked Jan 12, 2024

1 answer

4 votes

5.9k views

Which set of colors are the primary colors when mixing light? a) White, Yellow, Blue b) Red, Green, Blue c) Red, Green, Black d) Black, White, Red

asked Jan 5, 2024

1 answer

4 votes

108k views

The difference of a number and 13 is two less than the number doubled, Three time wal quot

asked Dec 14, 2023

1 answer

5 votes

124k views

Find the number that makes the ratio equivalent to 5:6. :66

asked Sep 24, 2023

1 answer

4 votes

29.5k views

Consider figures 1 through 4 on the coordinate plane.Y 8 6 4 2-2 0-2-4-6Which statement about these figures is true?243

asked Jul 13, 2023

1 answer

3 votes

47.4k views

Sorry I have lots of these Fact or opinion?

asked May 11, 2023

2 answers

14 votes

8.5k views

Several ratios are graphed below. Which ratio is not equivalent to the others?On a coordinate plane, the points (2, 3), (4, 7), (6, 9), and (8, 12) are plotted.4 to 78 to 122 to 36 to 9

asked Feb 4, 2023

1 answer

4 votes

135k views

Find the equivalent resistance of this circuit.

asked Jan 14, 2023

1 answer

9 votes

96.2k views

Is (3,8) a solution to this system of eqautions? y=7x+8 y=x+1 Yes or No?

asked Nov 24, 2022

1 answer

13 votes

160k views

Just to clarify, the birds these contestants are counting are the number that they see in a particular year. You see, the contest is based on an honor system. No pictures or other evidence is required

asked Oct 28, 2022

2 answers

5 votes

22.8k views

For a car moving at a constant speed, the distance traveled varies directly with the time spent driving. If such a car travels 500 miles in 10 hours, how long does it take to travel 400 miles? ____ hours

asked Sep 3, 2022

1 answer

2 votes

43.8k views

How should i decorate my song book?

asked Aug 24, 2022

1 answer

14 votes

235k views

What is the answer of -13=15+d ?

asked Feb 8, 2022

1 answer

3 votes

9.9k views

What happened to the women who joined the workforce after WWII?

asked Feb 5, 2022

1 answer

3 votes

215k views

A box of 8 granola bars costs $3.49, what is the price of one granola bar?

asked Dec 12, 2021

2 answers

5 votes

170k views

Rosa earns $12 per hour. In 7.5 hours, she will earn x dollars. Which is a valid proportion that can be used to solve the problem? StartFraction x over 12 EndFraction = StartFraction 1 over 7.5 EndFraction

asked Nov 25, 2021

2 answers

3 votes

219k views

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