Recent activity by WendiKidd

Recent activity by WendiKidd

3(n - 6) = 27 please help

answered Dec 31, 2023

1 answer 131k views

1. An object has a velocity of 3 m/s and a mass of 12 kg. What is its momentum?

asked Dec 2, 2023

1 answer 525k views

Why was Middle English dramatically different from Old English?.

asked Nov 21, 2023

2 answers 61.0k views

2) Express 34m 5cm 6mm in millimeteres

asked Oct 21, 2023

1 answer 189k views

Which type of energy is found in food?

answered Jul 6, 2023

2 answers 126k views

Sarah measures out 151 grams of SO2. How many moles is this? Express your answer to three significant figures. 151 grams of SO2 is equal to moles.

answered Jun 3, 2023

2 answers 155k views

Humans need oxygen to be able to perform cellular respiration and gain ATP energy for our cells. What would happen to the oxygen levels on Earth if photosynthesis stopped

asked Apr 27, 2023

1 answer 8.7k views

I need help on this problem ASAP !!! :)

asked Feb 20, 2023

1 answer 480k views

160=4•9•4+2•8•HSolve for H

asked Jan 22, 2023

1 answer 484k views

A catalyst increases the rate of a chemical reaction by Lowering the heat of reaction Increasing the activation energy Lowering the activation energy Changing the position of equilibrium

answered Dec 21, 2022

1 answer 383k views

What is the city bordered on the west by the mississippi river that is the capital of minnesota

answered Dec 1, 2022

1 answer 473k views

When waves are closer together and there are more waves, then the wave has a higher ____________.

answered Sep 7, 2022

1 answer 355k views

The following table represents the hypertension and smoking habit of 180 individuals. Non Smokers Moderate Smokers Heavy Smokers Hypertension 25 35 32 No Hypertension 44 27 17 One persons is picked at

asked May 22, 2022

1 answer 313k views

When it is seventy-five below zero, a man must not fail in his first attempt to build a fire—that is, if his feet are wet. If his feet are dry, and he fails, he can run along the trail for half a mile

answered Apr 26, 2022

1 answer 402k views

How many grams of hydrogen reacts with 32 g of oxygen to produce 34 g of hydrogen peroxide

answered Apr 21, 2022

1 answer 322k views

Please factor -28c-12c²-16

asked Feb 24, 2022

1 answer 59.2k views

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