Questions by Cardin

Questions by Cardin

The half-life of a radioactive substance is 63 years. substance, what fraction will remain in 113 years?

asked Nov 27, 2024

1 answer

1 vote

45.2k views

Which of the following values cannot be probabilities? 1) 0 2) 1.2 3) 2 4) 1 5) 5/3 6) 0.06 7) 3/5 8) -0.52

asked Nov 17, 2024

1 answer

2 votes

166k views

In △OPQ, PQ =~ OP and m∠O = 56. Find m∠Q

asked Jan 10, 2024

1 answer

3 votes

167k views

Solve the system below using elimination method -4x2y= -12 4x+8y=-24

asked Oct 21, 2023

1 answer

0 votes

141k views

Why do blue whales explode when they die

asked Oct 20, 2023

2 answers

19 votes

180k views

A boy sledding down a hill accelerated at 1.35m/s^2. If he started from rest, in what distance would he reach a speed of 5.80m/s?

asked Jul 24, 2023

1 answer

2 votes

98.3k views

C. Which blood type had less than 10 donors? Blood Type Percent O 45 A 40 B 11 AB

asked Jun 11, 2023

1 answer

1 vote

229k views

Rachel collected rocks at the river. She found 24 small rocks and 16 large rocks. What ratio compares the number of small rocks to the number of larger rocks?

asked May 10, 2023

1 answer

1 vote

180k views

Write the equation in standard form. Identity the center and radius. x² + y2 + 8x-4y-7=0

asked May 7, 2023

1 answer

1 vote

185k views

Select the correct answer. Which statement is true for a series circuit? • A. The voltage is the same across all resistors in the circuit. O B. As more resistors are added, the current will increase. O

asked Apr 28, 2023

1 answer

2 votes

164k views

6. When an oxygen atom forms its most common ion, it a) gains one electron. b) gains two electrons. c) loses one electron. d) loses two electrons.

asked Nov 15, 2022

1 answer

4 votes

58.6k views

What is the process by which water vapor in the air changes into liquid water?

asked Aug 7, 2022

1 answer

1 vote

32.5k views

Which of the following represents a function?

asked Jul 17, 2022

1 answer

0 votes

33.3k views

Ayuda plisss En la oración Mis amigos finalmenteconocieron a la linda familia de Miguel, las palabras subrayadas son, en su orden corresponden a: verbo, adverbio, sustantivo, adjetivo. adverbio, verbo,

asked May 5, 2022

1 answer

5 votes

128k views

Which values are solutions to the inequality below

asked Feb 19, 2022

2 answers

17 votes

6.7k views

What is the answer to this?

asked Feb 10, 2022

2 answers

5 votes

234k views

What happens to a light wave that is absorbed by matter

asked Feb 1, 2022

1 answer

4 votes

102k views

The moon obits around the earth which rotates on it own axis as a result

asked Dec 15, 2021

1 answer

5 votes

5.2k views

What lead to the fell of the Sahara trade

asked Dec 9, 2021

2 answers

0 votes

53.7k views

During the period of colonized , developed countries did which of these ? Raised the standards of living worldwide Helped their colonies Build there infrastructure Extracted resources from their colonies

asked Dec 4, 2021

2 answers

5 votes

80.7k views

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