Questions by Alwin

Questions by Alwin

What is the amount of energy absorbed by the water in the calorimeter when a 2.50 g sample of zinc is heated and placed in it, causing the water's temperature to increase from 20.00°C to 22.50°C? Option

asked May 5, 2024

1 answer

0 votes

56.5k views

How to determine maximum or maximum point without using a graph

asked Dec 23, 2023

1 answer

5 votes

189k views

PLEASEEEEEEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPP Graph the function 3x + 4y = 12 using the x- and y-intercepts.

asked Sep 13, 2023

1 answer

4 votes

197k views

At the craft store, Elena bought a bag of purple and blue marbles. She received 19 purple marbles and 6 blue marbles. What percentage of the marbles were purple? were purple?

asked Mar 4, 2023

1 answer

2 votes

206k views

Directions: Read the scenario below and highlight the external and internal influences that could factor into Taylor’s decision to smoke or not to smoke. Answer the questions that follow. Kelly is a sixth-grade

asked Jan 25, 2023

1 answer

24 votes

114k views

Mkkkknnehejdjdijdjdndnc cncjr

asked Nov 14, 2022

1 answer

11 votes

9.4k views

Activity IB. FIND ME! Find the area of each circle. Use = 3.14 3. 1. 2. om 13cm 19in. 5. 33cm 25cm yan paki sagot

asked Nov 5, 2022

1 answer

0 votes

64.2k views

Is x = 1 the solution to 2(x + 13) = 28 (show me why! Or maybe why not)

asked Oct 23, 2022

1 answer

12 votes

112k views

Help plz Choose the option that doesn’t belong 5. O un placard O un balcon O un jardin O un garage 6. O une chambre O une cuisine O un rideau O une pièce 7. O des étagères O une commode O un couloir O

asked May 13, 2022

2 answers

3 votes

93.2k views

A shoe store sold 30 pairs of tennis shoes in stock. One week they had a sale and sold 8/10 of the shoes. How many pairs of tennis shoes did they sell that week ? Please give me the answer and the multiplication

asked Apr 10, 2022

1 answer

4 votes

162k views

. The patient _______ (die) while the doctors were performing the operation. *

asked Mar 22, 2022

2 answers

1 vote

44.7k views

Which is NOT an example of an inclined plane? Question 4 options: A See-Saw A screw A slide A ramp

asked Oct 19, 2021

1 answer

4 votes

210k views

Typically you will not find biometric devices in _________ security buildings. Low High Minimal Medium

asked Jul 1, 2021

1 answer

5 votes

137k views

Reasons for good care on computer

asked Jun 12, 2021

1 answer

3 votes

135k views

Does Barack Obama adequately support his argument in his tribute to representative John Lewis? Cite evidence to support your position.

asked Jun 4, 2021

1 answer

3 votes

1.0k views

Which choice is equivalent to the expression below? √-12 A. 12i B. -12i C. -2√3 D. 2i √3 E. -2√3i PLEASE DON’T GUESS

asked Apr 15, 2021

1 answer

1 vote

14.4k views

Computers are said to use binary data because all computer data is simply a series of Os and 1s. True False

asked Apr 10, 2021

2 answers

5 votes

51.8k views

A horizontal force of 199 N is applied to move a 55-kg cart (initially at rest) across a 8 m level surface. What is the final speed of the cart?

asked Feb 23, 2021

1 answer

0 votes

53.6k views

A product sells for $275 per unit, and its variable costs are 68% of sales. The fixed costs are $345,600. What is the break-even point in sales dollars? (Do not round intermediate calculations.)

asked Feb 20, 2021

1 answer

5 votes

191k views

-3x+-2=41 What is x and how do I solve for x

asked Jan 5, 2021

1 answer

1 vote

99.3k views

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