Questions by TarHalda

Questions by TarHalda

. One day the U.S. dollar was worth approximately 100 yen. An exchange of 2500 yen was made that day. What was the value of the exchange in dollars?

asked Aug 5, 2021

1 answer

5 votes

138k views

10. What is an expression for the perimeter of the triangle? 11. What is an expression for the area of the triangle? 12. Think about values for x, y, and z that would make the following statements true.

asked Mar 28, 2021

1 answer

3 votes

195k views

People _______ during the stage of sleep known as R.E.M sleep

asked Feb 28, 2021

2 answers

3 votes

144k views

You need to prepare 250.0 mL of a 1.35 M HCl solution from a 4.50 M HCl stock solution. Glassware A is a 250 m L beaker. Glassware B is a 250 m L erlenmeyer flask. Glassware C is a 250 m L volumetric flask.

asked Feb 1, 2021

1 answer

3 votes

64.4k views

Find the enthalpy of neutralization of HCl and NaOH. 87 cm3 of 1.6 mol dm-3 hydrochloric acid was neutralized by 87 cm3 of 1.6 mol dm-3 NaOH. The temperature rose from 298 K to 317.4 K. The specific heat

asked Oct 9, 2020

1 answer

2 votes

83.6k views

Why do people use bicep?

asked Sep 20, 2020

1 answer

0 votes

86.5k views

The length of a rectangle is one unit less than three times its width. Identify the graph that represents the relationship between the area of the rectangle, y, and the width of the rectangle,x

asked Jun 11, 2020

1 answer

3 votes

74.4k views

Who rote the delcration of independence

asked Apr 25, 2020

1 answer

3 votes

119k views

When do you use "who" and when do you use "whom" in a sentence?

asked Apr 6, 2020

1 answer

1 vote

108k views

The term “civil” refers to the private rights of citizens. True or false

asked May 12, 2019

2 answers

1 vote

17.3k views

A closet is in the shape of a right rectangle prism it measures 4 1/4 feet long 3 1/4 feet wide and 6 feet tall. What is the volume of the closet

asked Apr 13, 2019

2 answers

4 votes

18.8k views

Match each picture with its correct label. complementary angles acute angle straight angle intersecting lines minor arc inscribed angle secant chord

asked Oct 16, 2018

2 answers

1 vote

66.6k views

What is the following an example of? A written account of how two restaurants are different.

asked Jul 22, 2018

2 answers

5 votes

23.1k views

Refineries turn what into many products which are then used to make things like DVDs crayons and plastics a. Bauxite b. Natural gas c. Petroleum d.iron

asked Apr 12, 2018

2 answers

1 vote

176k views

What is the relationship between the independent variable and the dependent variable? a. The dependent variable affects the independent variable. b. The independent variable affects the dependent variable.

asked Sep 4, 2017

2 answers

4 votes

108k views

Economic stability impacts political stability and extreme poverty often leads to other problems. True False

asked Jul 2, 2017

1 answer

2 votes

178k views

Which achievement would most likely be accomplished by a biologist? improvements in health care new uses for microwaves advancements in sound recording equipment developments in safer glass for car windshields

asked Jun 6, 2017

2 answers

1 vote

102k views

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