Questions by Etlds

Questions by Etlds

The measure of <1 is: 570. 620. 119. None of these choices are correct.

asked Nov 4, 2023

1 answer

5 votes

54.2k views

The half-life of a radioactive substance is the time it takes for a quantity of the substance to decay to half of the initial amount. The half-life of the radioactive gas radon is approximately 2.8 days.

asked Oct 23, 2023

1 answer

1 vote

44.0k views

The first new state to join the Union was __________, which was an independent republic from 1777 to 1791.

asked Apr 21, 2023

1 answer

16 votes

4.8k views

Explain the changes in the numbers between trophic levels as you go from producers to tertiary consumers in this ecological pyramid.

asked Apr 5, 2023

1 answer

4 votes

14.5k views

The graph models how the population of a particular species of flower in a forest haschanged over time.(1) It took 40 years for the flower to disappear from the forest (2) The difference between the greatest

asked Mar 27, 2023

1 answer

0 votes

183k views

1. How does poor nutrition affect students physically?

asked Feb 19, 2023

1 answer

1 vote

89.0k views

HELP ME OUT IF YOU KNOW IT PLEASE!!

asked Sep 25, 2022

1 answer

2 votes

25.0k views

What is the area of the figure below to the nearest hundredth? A 12.25 in. C 52.25 in.? B 39.25 in. D 91.25 in 2 pls help

asked Sep 6, 2022

2 answers

2 votes

113k views

Umm ... NO FILES/LINKS !!!

asked Aug 20, 2022

1 answer

5 votes

198k views

Assume a*b means a + b - 1. what is 5 * 3

asked Jun 24, 2022

1 answer

3 votes

157k views

A ceramic vase that cost an antique store $7 was marked $63. What is the percentage markup on the price of the ceramic vase? A-56% B-900% C-800% D-44%

asked May 5, 2022

1 answer

4 votes

191k views

PLZZ HELP 2(8 + 3q) + 3(4q + 5) =

asked Nov 26, 2021

1 answer

1 vote

93.4k views

How do natural resources in the Middle East impact economic development

asked Oct 14, 2021

1 answer

0 votes

62.2k views

Use the sentence to complete the activity. "The scientists were right about the time the algae bloom would take place." Rewrite this sentence using more precise technical language.

asked Aug 4, 2021

2 answers

4 votes

161k views

13th term of 2, 10, 18, 26

asked Aug 4, 2021

2 answers

4 votes

23.2k views

A portrait without its frame has a height 1.5 times its width w, in inches. Its frame is 2 in. wide all along its perimeter. What is an expression for the area of the framed portrait in terms of w? A.

asked Jul 25, 2021

2 answers

1 vote

33.4k views

A special type of password consists of 3 different letters of the alphabet, and the two different numbers, where each letter and each number is used only once. How many different possible passwords are

asked Jun 8, 2021

1 answer

5 votes

102k views

Megan has 50 cent i nickl how much more coins douse Megan need

asked Apr 13, 2021

1 answer

1 vote

224k views

Using the information below, answer the next 3 questions: The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 36 and a standard deviation

asked Mar 13, 2021

1 answer

2 votes

211k views

Centers around a character trying to solve a problem; easy to read in one day novel poetry fairy tale legend short story myth fable tall tale.

asked Feb 4, 2021

1 answer

4 votes

211k views

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