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Answers by Black Beard

Answers by Black Beard
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Explain aims of education
answered Apr 17, 2022
0 votes
138k views
An isotope of cesium-137 has a half-life of 30 years. If 5.5 grams of cesium-137 disintigrates over a period of 105 years, how many grams of cesium-137 would remain? Round your answer to the thousandths
answered Mar 21, 2022
4 votes
20.5k views
Please help! Which event leads Lizabeth to destroy Miss Lottie's marigolds?
answered Mar 17, 2022
4 votes
68.8k views
Now, write an equation for the following story: A club puts its members into 5 groups for an activity. After 7 students have to leave early, there are only 3 students left to finish the activity. How many
answered Mar 17, 2022
2 votes
10.5k views
Compared to sodium, sulfur is more- A. conductive B. shiny C. dull D. malleable ​
answered Feb 28, 2022
2 votes
190k views
Solve Four times the sum of 6 and some number is 32. What is the number?
answered Jan 24, 2022
10 votes
83.8k views
. Question 7 (1 point) One opinion about extraterrestrials is: Extraterrestrials is a synonym for aliens. Extraterrestrials and artificial intelligence are the same. Extraterrestrials are characters in
answered Nov 23, 2021
3 votes
208k views
Solve for the unknown number in the equation 336 + 89 = 331 + ________.
answered Nov 13, 2021
0 votes
55.3k views
At JR Market, soda costs $2.55 for 3 liters. How much will it cost for 5 liters?
answered Jul 31, 2021
1 vote
178k views
Explain the feeling of hatred.
answered Jun 12, 2021
3 votes
225k views
Interest paid on a loan is calculated as a percentage of the what
answered May 23, 2021
4 votes
144k views
Pls help me. Im rlly bad at spanish and I’ve honestly tried to study but these online classes aren’t helping me at all. I’m having trouble learning
answered Apr 29, 2021
3 votes
140k views
PLEASE HELP Which expression is a SUM? A) 5(2 + 3) B) 8 x (6 + 3) C) 5(2) + 2(6 ÷ 3) D) (5 + 2) ÷ (2 + 3)
answered Apr 15, 2021
4 votes
158k views
What the capital city of Ethiopia?
answered Apr 13, 2021
3 votes
202k views
P and Q are sunsets of the universal set U={n:1<n<10} and n is an integer. P consists of even numbers less than 7 and Q consists of prime numbers less than 10. List the elements of a)P'uQ' b)P'nQ' c)(P'nQ')' d)(PuQ)'​
answered Mar 12, 2021
3 votes
130k views
A client with severe vomiting and diarrhoea has a blood pressure of 90/60 mmHg and pulse of 120/min.IV fluids of 2 liter normal saline were administered.Which parameters indicate that adequate rehydration
answered Mar 6, 2021
3 votes
138k views
Plan an investigation to determine which part of the oregano plant has the highest concentration of chemicals with antimicrobial properties
answered Jan 20, 2021
3 votes
3.2k views
A New York legislator wanted to create a deposit on cigarettes butts. If implemented, people would have the incentive to (1) not toss cigarette butts onto public streets and sidewalks, and (2) pick butts
answered Dec 16, 2020
1 vote
124k views
How long does it usually take fir a rock to undergo a stage within the rock cycle​
answered Nov 18, 2020
0 votes
137k views
A light ray is incident on a reflecting surface. If the light ray makes a 40° angle with respect to the normal to the surface, what is the exact angle (in degrees) made by the reflected ray relative to
answered May 25, 2020
2 votes
87.5k views
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