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Carbon-14 has a half-life of 10 years. If 10 years passed for 100g, what is the amount of carbon-14 left? a) 10g b) 50g c) 100g d) 40g
answered
Oct 28, 2024
Chemistry
high-school
3
votes
25.7k
views
What is the profit or loss percentage if 60% of the cost price and 40% of the selling price are equal? A) 20% profit B) 20% loss C) 40% profit D) 40% loss
answered
Sep 10, 2024
Mathematics
high-school
4
votes
18.5k
views
The first living creature launched into space aboard Sputnik was a .... O cat O dog O rabbit O canary
answered
Aug 8, 2024
History
college
0
votes
108k
views
Determine the empirical formula for a compound that contains C, H and O. It contains 52.14% C and 34.73% O by mass. CH₂O CHO C₂H₁₃O₂ C₂H₆O CH₄O₃
answered
Mar 20, 2024
Chemistry
high-school
4
votes
128k
views
Find every point c in the interval [0, 2] at which f(x) = 5x^3 takes on its average value. Separate multiple answers with a comma. Write the exactanswer. Do not round.
answered
Dec 14, 2023
Mathematics
college
0
votes
226k
views
Forcing ink onto a surface through a fine material to create an image is called what? A. Print-screening B. Screen printing C. Silk printing D. Printmaking
answered
Apr 24, 2023
Physics
college
0
votes
167k
views
A circuit with a 20 V battery and two 5 Ω resistors in series. What is the current throughout the circuit?
answered
Mar 24, 2023
Physics
high-school
7
votes
199k
views
Sum of 4(3x + 2) – 9 this is for algebra 2
answered
Feb 25, 2023
Mathematics
high-school
3
votes
91.6k
views
What is the Political of east and west africa
answered
Feb 13, 2023
History
college
9
votes
149k
views
What purposes does the author’s use of setting support? select two options.
answered
Feb 4, 2023
Social Studies
high-school
3
votes
69.5k
views
Part A A goldfish was 8 3/4 inches below the surface of the water. It swam up 2.6 inches and then down 3 1/8inches. What is the current depth, in inches, of the goldfish?
answered
Dec 27, 2022
Mathematics
high-school
0
votes
161k
views
How many triangles can be constructed with side lengths of 9.6 cm, 11.6 cm, and 21.2 cm? 0 1 more than one NEED DIS ANSWER NOW PLZZZ
answered
Dec 1, 2022
Mathematics
college
2
votes
28.5k
views
PLEASE HELP!!!! I RLLY NEED IT
answered
Nov 13, 2022
English
high-school
4
votes
26.5k
views
How many letters are there in alpabet?
answered
Sep 24, 2022
English
high-school
2
votes
22.6k
views
The moon is ___ than Earth in size and has ____ gravity than Earth. A smaller, less B larger, less C smaller, more D larger, more I need the answer ASAP
answered
Sep 23, 2022
History
high-school
10
votes
147k
views
How is the republicanism reflected in the provisions of both the U.S. and the Texas constitutions?
answered
Aug 21, 2022
Social Studies
high-school
4
votes
213k
views
Estimate 18.22 + 8.531 by first rounding each number to the nearest tenth
answered
May 26, 2022
Mathematics
college
4
votes
120k
views
Does this sow a rate of change?
answered
Apr 7, 2022
Mathematics
high-school
8
votes
172k
views
Kaplan Consulting applies overhead to client accounts based on direct labor hours. For the month of October, the company estimated overhead costs to be $9,000 based on estimated direct labor hours of 1,
answered
Apr 1, 2022
Business
college
4
votes
35.5k
views
What is government?Why is government important and what makes a successful government?
answered
Dec 10, 2021
Biology
middle-school
2
votes
109k
views
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