Recent activity by Dave Kidder

Recent activity by Dave Kidder

Why is all of geologic time before the Cambrian Period sometimes collectively lumped together and called the "Precambrian"?A. the time period was very shortB. nothing lived during that timeC. everything

asked Dec 6, 2023

1 answer 480k views

If an object sinks in water, would you say it is more dense or less dense than water?

asked Nov 15, 2023

1 answer 122k views

Martin runs three fourths mile three days a week. How many miles does he run in four weeks? (2 points) a 9 miles b nine and one third miles c 6 miles d six and two thirds miles

asked Oct 19, 2023

1 answer 215k views

Help needed. log4(x-6)=-2

asked Oct 4, 2023

1 answer 369k views

What is created by radioactive decay and nuclear reactions in the sun?A. ElectronsB. NeutronsC. ProtonsD. Neutrinos

answered Jul 19, 2023

1 answer 295k views

Of all the numbers whose difference is 10, find the two that have the minimum product

answered May 28, 2023

1 answer 144k views

Which chemical was the least effective for inhibiting the growth of S epidermis? Of E coil?

asked May 20, 2023

1 answer 414k views

Solve the equation: 30 = 5 + 0.5d

asked Mar 12, 2023

1 answer 324k views

What caused world war 2 need it asap

asked Nov 17, 2022

2 answers 471k views

Is jataka a buddism?

asked Sep 15, 2022

1 answer 198k views

2(3+ ‐ 4)(7‐3)÷(2‐ ‐2)

asked May 10, 2022

1 answer 43.6k views

1. Kim and Alex have a total of $450.00. If Kim has 1/3 of the money how much money does Alex have ? 2. A pizza recipe required 2/3 cup of cheese per pizza. If Andrew wanted to make 3 pizzas .how many

answered Mar 16, 2022

1 answer 253k views

¿Cuál es un lugar donde se encuentran los glaciares? en el océano en los trópicos a bajas altitudes en latitudes altas

answered Feb 14, 2022

2 answers 330k views

Yea I keep getting different answers for 3 and 4 so I'd appreciate some help :)

answered Jan 24, 2022

2 answers 203k views

The question is find the product of -8 and the sum of -2(10x + 3y) and -5(6y -7x)

asked Jan 8, 2022

2 answers 362k views

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