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Chemists have determined that elements with atomic numbers greater than 92 are all radioactive. In general, their half-lives are much shorter than the age of the universe. This means that they no longer
asked
Dec 15, 2024
Chemistry
college
1
answer
204k
views
Solve for system of equations using elimination 5a+15b=-24 -2a-6b=28
answered
Dec 7, 2024
Mathematics
high-school
1
answer
44.4k
views
The partial pressure of water at 20 oc is 18 mmhg. a sample of oxygen gas is collected over water at this same temperature. total pressure inside the vessel is determined to be 850 mmhg. calculate the
asked
Dec 5, 2024
Mathematics
high-school
1
answer
180k
views
In Great Expectations, what is the one action which shames Magwitch in chapter 40 and 42 and for which he repeatedly asks Pip's pardon?
asked
Dec 4, 2024
English
high-school
1
answer
10.3k
views
Emergency equipment should not be activated until dispatch acknowledges your information. True/False
asked
Oct 16, 2024
Engineering
college
1
answer
46.5k
views
__________ is a period of rapid physical maturation involving hormonal and bodily change. A. Adolescence B. Menopause C. Puberty D. Adulthood
answered
Oct 8, 2024
Health
high-school
1
answer
53.7k
views
A compelling reason to buy is always with a monetary discount A) True B) False
answered
Sep 22, 2024
Business
high-school
1
answer
11.8k
views
Which is the radian measure for 315° and its associated coordinate point on the unit circle? A) seven fourths pi; negative square root 2 over 2 comma square root 2 over 2 B) three fourths pi; square root
answered
Jun 4, 2024
Mathematics
college
1
answer
168k
views
Which field determines the type of information that follows the basic IPv6 header?
asked
May 12, 2024
Computers and Technology
high-school
1
answer
89.8k
views
What are two characteristics Kingston claims she changed about herself in order to become American Feminine
answered
Apr 9, 2024
Social Studies
high-school
1
answer
218k
views
A nurse is providing nutritional teaching to the guardians of a 2-year-old toddler. Which of the following snack foods should the nurse recommend including in the toddler's diet? A.) 1 cup of fruit gel
answered
Mar 1, 2024
Health
high-school
1
answer
52.9k
views
When planning the care of a woman in the active phase of labor, the nurse would anticipate assessing the fetal heart rate at which interval? A) Every 4 hours B) Every 60 minutes C) Every 30 minutes D)
answered
Feb 23, 2024
Health
high-school
1
answer
105k
views
A researcher is investigating the effects of a chemical that makes thylakoid membranes permeable to hydrogen ions (h+). Which of the following is the most likely direct effect of adding the chemical to
answered
Dec 10, 2023
SAT
high-school
1
answer
149k
views
A teacher determines the linear equation y=12x + 40 best models the number of points a student should earn on a test, y, if the student studies for x hours. Which statement is true
answered
Nov 14, 2023
Mathematics
college
1
answer
39.1k
views
Perform the indicated operations and simplify completely: (x-7) (x+1) - (x+8) (x-7)
answered
Oct 18, 2023
Mathematics
college
2
answers
196k
views
Corey bought 2 1/2 liters of paint for 60$. What was the cost per liter of paint.
answered
May 22, 2023
Mathematics
high-school
2
answers
4.6k
views
Graph the system of linear inequalities and shade in the solution set. If there are no solutions, graph the corresponding lines and do not shade in any region - 2x + y > 2 Y greater and equal to - 2
asked
May 4, 2023
Mathematics
college
1
answer
189k
views
The steps below show the incomplete solution to find the value of x for the equation 7x + 8 − 3x = −6 + 10: Step 1: 7x + 8 − 3x = −6 + 10 Step 2: 7x + 8 − 3x = 4 Step 3: 4x + 8 = 4 Which of these is most
asked
Mar 22, 2023
Mathematics
middle-school
1
answer
34.7k
views
There are 8 pink beads and 22 purple beads on Myra's necklace. What is the ratio of the number of purple beads to the number of pink beads? ____ to _____
answered
Feb 19, 2023
Mathematics
high-school
1
answer
218k
views
What are the states of matter for the following equation? 6Br⁻ + XeO₃ + 6H⁺ → 3Br₂ + Xe + 3H₂O
answered
Feb 17, 2023
Chemistry
college
1
answer
185k
views
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