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The half life of titanium - 44 , a radioactive isotope, is 63 years. If a substance starts out with 1000 kg of titanium- 44( round all the answers to the nearest hundredth of a kilogram or year) A) how
answered
Oct 23, 2023
Mathematics
college
1
answer
80.0k
views
If f(x)=2x^2-3x+4, find f(x+3)
asked
Jul 5, 2023
Mathematics
high-school
1
answer
189k
views
What is one of the things a dictionary contains that a thesarus doesnt
answered
Jun 5, 2023
English
college
1
answer
187k
views
Anderson, an artist, had first (4) ......... up with some 12 years earlier. A. BROUGHT B. COME C. CAUGHT D. GOT which one???? pls help
answered
May 21, 2023
English
college
1
answer
232k
views
Find the upper quartile for the data. (5.5, 6.5, 7.6, 8.5, 4.75, 8, 6.25, 6, 8.5, 7.75}
asked
May 20, 2023
Mathematics
college
1
answer
89.9k
views
If sin A = 0.4, what is the measure of angle A?
asked
May 7, 2023
Mathematics
high-school
1
answer
124k
views
Sam was injured in an accident, and the insurance company has offered him the choice of $45,000 per year for 15 years, with the first payment being made today, or a lump sum. If a fair return is 7.5%,
answered
Mar 18, 2023
Mathematics
college
2
answers
74.9k
views
Simplify the expression 4n^6 / 2n ^ -2
answered
Feb 15, 2023
Mathematics
high-school
1
answer
72.9k
views
True or false: Epigenetic changes due to PcG complexes are transient and only present during development.
answered
Jan 9, 2023
Biology
high-school
1
answer
141k
views
Scout’s car can drive 480 miles on 15 gallons of gas. How many miles can she drive on one gallon of gas?
asked
Nov 27, 2022
Mathematics
high-school
1
answer
98.4k
views
Type the correct answer in each box. Consider the expressions shown below. A -7x^2-2x+5 B 7x^2-2x+7 C 7x^2+2x-5 Complete the following statements with the letter that represents the expression. (3x^2-6x+11)-(10x^-4x+6)
asked
Nov 24, 2022
Mathematics
high-school
2
answers
224k
views
From the Book Animal Farm: The pigs simplify the principles into the one slogan: “Four legs good, two legs bad.” Is this an oversimplification? How are slogans powerful? Can you think of any political
answered
Sep 12, 2022
English
high-school
1
answer
135k
views
You can buy a 6 back of Gatorade for $4.99 or you can buy 1 for $0.89. Which is the better buy? 6 for $4.99 1 for $0.89
asked
Jul 1, 2022
Mathematics
high-school
2
answers
138k
views
Which expression is equivalent to 7.90 + 8.5 + 8.60 + 1.3? O 16.4u + 9.9 0 -0.7u + 9.8 Submit Answer O 16.54 + 9.8 0 -0.74 + 7.2 о
asked
Jun 28, 2022
Mathematics
high-school
1
answer
210k
views
Is (-3, -4) a solution
answered
Jun 20, 2022
Mathematics
college
1
answer
198k
views
What is the production matrix?
asked
May 21, 2022
Mathematics
college
1
answer
131k
views
The volume of a piece of rock was 18.0 cm^3. The student measured the mass of the piece of rock as 48.6 g. Calculate the density of the rock in g/cm^3.
asked
May 19, 2022
Physics
college
1
answer
123k
views
When did Shakespeare write his first play? Hope somebody knows <_>
answered
May 9, 2022
English
college
2
answers
200k
views
What is 1 3/7 plus 2/28 (simplify it)
answered
Apr 20, 2022
Mathematics
high-school
2
answers
234k
views
Work out the surface area of the solid cuboid L=5cm W=2cm H=5.3cm
answered
Apr 15, 2022
Mathematics
high-school
1
answer
44.6k
views
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