Questions by Dmnc

Questions by Dmnc

Classify each chemical reaction as exothermic or endothermic. Potential energy diagram for the reaction Potential energy diagram for the reaction 24,0 + 572 kJ → 2H2 + O2 H₂.0₂ Potential Energy H,O Time

asked Sep 9, 2021

2 answers

4 votes

154k views

Is 5x+14-4x=23+x-9 has in infinite solution

asked Sep 8, 2021

1 answer

3 votes

193k views

18. A theme that is explored in both articles is — F living in the moment G overcoming obstacles H continuously striving to improve J being brave while in danger

asked May 17, 2021

1 answer

2 votes

130k views

The North Pole and South Pole represent a)180 b)50 c)90 d) 0

asked Feb 16, 2021

1 answer

5 votes

41.5k views

Vaughn Manufacturing sells two types of computer hard drives. The sales mix is 30% (Q-Drive) and 70% (Q-Drive Plus). Q-Drive has variable costs per unit of $75 and a selling price of $135. Q-Drive Plus

asked Jan 16, 2021

1 answer

5 votes

47.4k views

How were rights stripped from Jews prior to World War II?

asked Jan 15, 2021

1 answer

4 votes

126k views

PLEASE ANSWER THIS IM BEGGING YALL A 40-foot ladder leans against a building so that the angle between the ground and the ladder is 56°. How high does the ladder reach on the building? Round to one decimal

asked Oct 13, 2020

1 answer

4 votes

106k views

1. A mushroom growing around a tree trunk is an example of what A. Phototropism B. photoperiodism C. geotropism D. thigmotropism 2. Where do carbohydrates, lipids, and proteins come from? A. the food organisms

asked Sep 11, 2020

1 answer

4 votes

170k views

Lapel microphones are often hidden in actors’ clothing. True False

asked Jul 15, 2020

2 answers

2 votes

12.1k views

Darren runs a barbershop with fixed costs equal to $50 per day and a total output of 20 haircuts per day. What is his weekly total fixed cost if he is open 6 days per week?

asked Apr 22, 2020

1 answer

1 vote

114k views

Around the ages of 9 to 11 months, children develop the concept of more or less and bigger and smaller. this concept is called

asked Nov 5, 2019

1 answer

3 votes

164k views

Which expression is NOT equivalent to the others? A. 15^2 + 15^1 x 13^1 x 13^1 B. 15^2 x 15^1 x 13^2 C. 15 × 15 × 15 × 13 × 13 D. 15^3 x 13^2

asked May 15, 2019

1 answer

4 votes

66.3k views

Igneous rocks that cool underground from a magma are known as _______.

asked Apr 28, 2019

1 answer

1 vote

84.5k views

Sue and Kim earn $52 per week for delivering magazines. Sue worked for x weeks and earned an additional total bonus of $12. Kim worked for y weeks. Which expression shows the total money, in dollars, that

asked Nov 22, 2018

1 answer

0 votes

87.7k views

What is the overall purpose of the muenstral cycle?

asked Sep 16, 2018

2 answers

4 votes

45.8k views

The numerator of a certain fraction is 3 more than the denominator. If 2/5 is added to the fraction, the result is 2. Find the fraction.

asked Aug 13, 2018

1 answer

5 votes

219k views

Which point of concurrency can lie outside the triangle? A. incenter B. median C. orthocenter D. centroid Please select the best answer from the choices provided A B C D

asked Jul 22, 2018

1 answer

3 votes

50.6k views

The felons hid out in a _______ motel for a few days after the robbery.

asked May 22, 2018

1 answer

2 votes

229k views

Someone please help me!!!!!

asked Apr 4, 2018

1 answer

1 vote

143k views

Why do two identical twins become less alike as they grow old?

asked Dec 24, 2017

1 answer

0 votes

195k views

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