Questions by Jonathan L

Questions by Jonathan L

A certain element X has four isotopes. 5.845% of X has a mass of 53.93961 amu. 91.75% of X has a mass of 55.93494 amu. 2.123% of X has a mass of 56.93539 amu. 0.2820% of X has a mass of 57.93328 amu. What

asked Oct 18, 2021

1 answer

5 votes

230k views

PLZ!!! HELP. Blake has traveled 65% of the distance to his grandpearents house. he traveled 26 miles. how many total miles will he travle?

asked Oct 5, 2021

2 answers

5 votes

218k views

An electrocardiograph technician knows one small block on the ECG paper represents 1/25 of a second. How many seconds do 150 small blocks represent?

asked Sep 20, 2021

2 answers

1 vote

33.7k views

Sammy's is a fast food chain that offers burgers, sandwiches, and shakes. It focuses its marketing efforts on all the experiences the customers will have on the way to obtaining their food order and eating

asked Jul 19, 2021

1 answer

2 votes

56.2k views

Divide 2*10^6 by 5*10^-2

asked Jul 3, 2021

2 answers

2 votes

90.2k views

The mean length of 4 childrens' big finger is 14cm. The mean length of 9 adults' big finger is 16.1cm. What is the mean length (rounded to 2 DP) of these 13 people's big finger?

asked Jun 18, 2021

1 answer

4 votes

83.3k views

Which statement best describes the government of Athens? * Ruled by a king. Ruled by a small group of people who made all the decisions Ruled by the citizens

asked May 6, 2021

1 answer

3 votes

4.1k views

Some farms use a hay elevator to move bales of hay to the second story of a barn loft. The bottom of the elevator is 9 meters from the barn and the elevator makes an angle of 34° with the ground. What

asked Feb 12, 2021

2 answers

2 votes

159k views

can you give me some recommendation how i can get to make new friends without social medias but it can be like this website.

asked Nov 2, 2020

1 answer

4 votes

28.9k views

How many solutions are there to the equation below? 8 (x-3) = 8x-24

asked Jun 16, 2020

1 answer

3 votes

213k views

The wide, floppy apex of the basilar membrane is maximally displaced by high frequency sound. a. True b. False

asked Mar 7, 2020

1 answer

1 vote

23.7k views

To pay for college, Henry received the following: $1,000 scholarship from the Thespian Club to pay for books $4,000 scholarship from the Elks Lodge for tuition $5,000 worth of room and board as a dorm

asked Feb 7, 2020

1 answer

1 vote

45.1k views

Which statement explains what geologists can learn from the graph? They can estimate that all the potassium will have decayed within 6.5 billion years. They can tell that 1/8 of the argon gas will be left

asked Jan 18, 2020

2 answers

5 votes

138k views

The value of a scientific variable _____. A. can change B. cannot be measured C. always remains the same D. only can be found using math

asked Sep 11, 2019

2 answers

1 vote

160k views

Carlos bought 20 pounds of vegetables at the farmers market. 60% of the vegetables were organically grown. How many pounds of vegetables were NOT organically grown?

asked Jul 3, 2019

2 answers

1 vote

67.7k views

Relations between the United States and Soviet Union cooled during the late 1970s because of the

asked Apr 6, 2019

2 answers

0 votes

106k views

How many time does a square map onto itself on a 360 degree rotation

asked Oct 24, 2018

1 answer

1 vote

201k views

A referee was standing on a certain yard line as the 1st quarter ended. He walked 41 3/4 yards to a yard line with the same number as the one he just left. How far was the refree from the nearest goal

asked Sep 26, 2018

1 answer

5 votes

110k views

What is the general equation of a sine function with an amplitude of 2, a period of pi and a horizontal shift of pi units?

asked Jul 3, 2018

2 answers

4 votes

59.5k views

Which of the following golf clubs is designed to hit a ball the furthest distance A.Putter B.9 Iron C.Driver D.Putting Wedge

asked May 18, 2018

2 answers

1 vote

11.7k views

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