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If the initial amount of strontium-90 is 4.0g, and its half-life is 25 years, how much strontium-90 will remain after 100 years? A) 0.25g B) 0.50g C) 1.00g D) 2.00g
answered
Dec 22, 2024
Physics
high-school
1
answer
148k
views
You assist your patient to sit on the sit of the bed, before assisting her to a standing position, the resident in the next room begins calling out for help. You should: A. momentarily step out of the
answered
Dec 18, 2024
Health
high-school
1
answer
200k
views
The U.S. Code, or USC, is
asked
Dec 5, 2024
Law
college
1
answer
150k
views
The side of a large tent is in the shape of an isosceles triangle whose area is 54ft² and whose base is 6ft shorter than twice its height. Find the height and the base of the side of the tent.
answered
Nov 9, 2024
Mathematics
high-school
1
answer
76.0k
views
Which term best describes the expression 3x² +4x+5 A. Quadratic B. Quartic C. Cubic D. Linear
answered
Oct 14, 2024
Mathematics
high-school
1
answer
227k
views
The density of oil is 855 kg/m'. Calculate the specific gravity and the kinematics viscosity if the dynamic viscosity of the oil is 5 x 10 Ns/m
answered
Sep 16, 2024
Physics
high-school
1
answer
64.6k
views
Handle food prepped and packaged for vending machines with the same care as any other food served to customers. Check product shelf life daily such as the use by date. Also, throw out refrigerated food
answered
Sep 6, 2024
Health
high-school
1
answer
38.8k
views
Carlos agrees to transport a valuable painting from Darwin to Melbourne for Danesh, for a fee of $500. The painting is required urgently for an upcoming exhibition. The day before the painting is to be
answered
Aug 17, 2024
Business
high-school
1
answer
101k
views
What is NOT a reason that VWamuhu's father fears for his tribe? a) The tribe's code of behavior was broken. b) He feared Wamuhu's death would break the tribe apart. c) The tribe had nowhere to go and would
answered
Jul 17, 2024
Social Studies
high-school
1
answer
204k
views
What was life like before civil society?
answered
May 11, 2024
Social Studies
high-school
1
answer
49.1k
views
(8.6 x 10^-3)(8 x 10^-1)
answered
Mar 22, 2024
Mathematics
high-school
1
answer
207k
views
She takes a standard deduction of 5700, claims only herself as an exemption for3650, and makes no further adjustment to her income. Find the amount of taxes she has to pay. 1) $8400 2) Cannot be determined
asked
Feb 12, 2024
Business
high-school
1
answer
207k
views
Rey drew the isosceles triangle LMN and the segment LP. How can Rey tell whether the segment drawn is the height of the triangle?
answered
Jan 22, 2024
Mathematics
high-school
1
answer
72.6k
views
Write an equation perpendicular to the one given
answered
Oct 1, 2023
Mathematics
high-school
1
answer
161k
views
Jordan Will hike the trail shown at a rate of 5mi/h. write a linear equation to represent the distance Jordan still has to walk after X hours. what does the Y-intercept of the equation represent?
asked
Aug 28, 2023
Mathematics
college
1
answer
124k
views
The doctor gives Steven's family a report that Steven has had damage to his brain stem. What does this MOST likely mean for Steven? 1.He will not produce hormones in his body. 2.He will struggle to be
asked
Aug 17, 2023
Physics
high-school
1
answer
132k
views
_____ are chemical mechanisms that start a reaction. Centrioles Vacuoles Activators Inhibitors
asked
Aug 13, 2023
Biology
high-school
2
answers
4.1k
views
Which type of figurative language does the following sentence illustrate
answered
Aug 10, 2023
English
college
2
answers
143k
views
Need help with algebra
answered
Jul 8, 2023
Mathematics
college
1
answer
219k
views
For the month of December, a checking account has a balance of $500 for 12 days, $1250 for 12 days, $1150 for 3 days, and $600 for 4 days. What is the average balance for December?
asked
Jan 19, 2023
Mathematics
college
1
answer
17.7k
views
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