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What is the mass number of an isotope with an atomic number of 55 and that has 65 neutrons?
answered
Nov 7, 2023
Chemistry
college
9
votes
146k
views
Please help me out It would be appreciated
answered
Aug 2, 2023
Biology
high-school
4
votes
55.3k
views
Where were the native homes standing over when Vespucci came? over the bridges on top of the mountains over bushes over water
answered
May 4, 2023
History
college
1
vote
164k
views
a tree standing vertically on level ground casts a 118 foot long shadow. the angle of elevation from the end of the shadow to the top of the tree is 22.3 degrees. find the height of the tree to the nearest
answered
Jan 21, 2023
Mathematics
high-school
2
votes
142k
views
If LM = 6, what is the perimeter of △PKQ?
answered
Dec 25, 2022
Mathematics
college
7
votes
31.1k
views
Two times the sum of a number and 7
answered
Dec 16, 2022
Mathematics
high-school
9
votes
133k
views
Which statement BEST describes common communicable diseases? A. Most communicable diseases are either bacterial or viral and infect the respiratory tract. B. All communicable diseases are viruses that
answered
Sep 7, 2022
Health
middle-school
2
votes
26.7k
views
A dad is heterozygous for Type B blood, while mom has Type AB blood. What is the genotypic ratio from this cross? 02:2 0 3:1 1.1.1:1 4:0 1:2:1
answered
Aug 12, 2022
Biology
high-school
6
votes
157k
views
I need the answer I only solved half of this help pls f (n)=n/2 3n +1 if n is even if n is odd
answered
Jun 7, 2022
Mathematics
middle-school
1
vote
23.2k
views
7. What is the most effective way to combine sentences 2 and 3? Buried treasure
answered
May 10, 2022
English
high-school
5
votes
165k
views
The Puerto Rico trench is located between the islands of
answered
Apr 9, 2022
History
high-school
3
votes
36.0k
views
A hockey stick stores 4.2 J of potential energy when it is bent 3.1 cm. Treating the hockey stick as a spring, what is its spring constant
answered
Jan 30, 2022
Physics
high-school
7
votes
134k
views
Which of the following is a sentence fragment? O For what it is worth, I agree. O And now there are two of us. O In a few days, we will know. O Because of his insistence on being right
answered
Jan 6, 2022
English
college
4
votes
220k
views
Prepare journal entries to record the following four separate issuances of stock. A corporation issued 9,000 shares of $10 par value common stock for $108,000 cash. A corporation issued 4,500 shares of
answered
Dec 10, 2021
Business
college
1
vote
11.2k
views
Which are equivalent equations? Select two correct answers. d1 = 2Ad2 d1 = d 1 equals StartFraction 2 A Over d 2 EndFraction. d2 = d 2 equals StartFraction d 1 Over d2 A EndFraction. d2 = d 2 equals StartFraction
answered
Nov 26, 2021
Mathematics
high-school
5
votes
21.9k
views
Which was the immediate cause of the South's secession from the United States? ОА. raid on Harpers Ferry B. attack on Fort Sumter O C. election of Abraham Lincoln to the presidency OD. Dred Scott decision
answered
Nov 15, 2021
History
middle-school
4
votes
132k
views
How is the high concentration of protons in the thylakoid lumen created?
answered
Nov 8, 2021
Biology
high-school
7
votes
180k
views
Bob goes on a hike and walks at a pace of 2 1/2 miles per hour. Which rates are equivalent to 2 1/2 miles per hour? Select ALL that apply.
answered
Oct 1, 2021
Mathematics
college
0
votes
46.5k
views
What is the x intercept and the y intercept of the line? X=(_,_) Y=(_,_)
answered
Sep 12, 2021
Mathematics
high-school
3
votes
104k
views
PLZZZ I NEEED HELP NOW Below are works-cited entries for an article from Time magazine by Jonas Knight. Select the one that is completely correct. Entry A: Knight, Jonas. Controversial Judging at the Olympics.
answered
Aug 12, 2021
English
high-school
7
votes
131k
views
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