Recent activity by Jey Geethan

Recent activity by Jey Geethan

An atom of strontium has at least four different isotopes. What is different between an isotope of Sr and an isotope of 86 87 Sr? the number of protons in the nucleus the number of neutrons in the nucleus

asked Nov 18, 2023

2 answers 245k views

Please help i do not know how to do

answered Nov 7, 2023

2 answers 79.2k views

Picnickers see a lightning flash and hear the resulting thunder 9.80 s later. If the storm is traveling at a rate of 16.0 km/h, how long, in minutes, do the picnickers have before the storm arrives at

asked Aug 25, 2023

1 answer 195k views

Who were the Ionians? Where were they located?

asked Jun 11, 2023

2 answers 171k views

What is the speed of the beta particles??? no links

answered May 22, 2023

2 answers 477k views

2. A car salesperson claims that a 300-hp engine is a necessary option in a compact car, in place of the conventioNl 130-hp engine. Suppose you intend to drive the car within speed limits (# 65 mi/h) on

answered Mar 16, 2023

1 answer 15.9k views

The students in Tammy's class got to choose whether to visit the zoo or the aquarium. 11 students went to the zoo and 9 students went to the aquarium. What is the ratio of the number of students who went

asked Mar 16, 2023

1 answer 331k views

Hello, I really need help on this assignment. A swimming pool is being drained for maintenance. The volume of water in the pool changes by −12 gallons every minute.What is the change in volume over 90

answered Mar 15, 2023

1 answer 366k views

Please help...I am confused :(

asked Mar 13, 2023

1 answer 360k views

PLZ HELP ASAP!! Given g(x)=f(x)+k, enter the value for k that transforms the function f into g? What does k=

asked Dec 12, 2022

1 answer 135k views

1/2(x-5)=2x+5. What’s the answer

answered Nov 15, 2022

1 answer 31.4k views

Which set of ordered pairs does not represent a function? O{(-2,5), (0, -9), (8,-2), (7,4)} O{(-3,4), (-5,4), (7, -3), (2, -9)} O {(2, -9), (-5, -1), (-6, -3), (-5,7)} O {(1, -8), (-9,-2), (-4,0), (4,

answered Sep 12, 2022

1 answer 212k views

5. The circumference of a circle is 157 centimeters. What is the area of the circle in terms of radius? A 7.577 cm? B 157 cm С 56.2577 cm D 2257 cm2

asked Jul 25, 2022

1 answer 492k views

What is known physical quantity

answered Jul 15, 2022

1 answer 239k views

Two complex numbers have a sum of 14 and a product of 74. Write either of the two numbers.

asked Feb 9, 2022

2 answers 207k views

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