Recent activity by Yannis

Recent activity by Yannis

How does an understanding of energy, help scientists explain phenomena in all fields of science?

answered Dec 27, 2023

1 answer 210k views

Are there any difference between the values we share and the reality we live in regarding economic inequality?

answered Dec 18, 2023

1 answer 149k views

Solve the z for 57--10z+7

asked Dec 3, 2023

1 answer 194k views

What is the total amount of heat needed to change 31g of silver at 0.0°C to 1°C? The specific heat of silver is 0.129 J/g∙°C

asked Aug 3, 2023

1 answer 228k views

Given x:y= 2:3. Find the value of x when y = 7.5

answered Jun 9, 2023

2 answers 149k views

Quadrilateral OPQR is inscribed in circle N, as shown below. What is the measure of ∠QRO? (5 points) Quadrilateral OPQR is inscribed in circle N. Angle O is labeled x plus 17 degrees, angle Q is 6x minus

answered Apr 14, 2023

1 answer 131k views

When you calculate In(1.7), you would be finding the value of which of the following expressions?

answered Feb 24, 2023

1 answer 43.4k views

Read the paragraph. It was an incredibly detailed newspaper hat. Margie’s grandfather had told her that the townsfolk used to tailor vests, cloaks, and even shoes from the piles of newsprint abandoned

asked Feb 7, 2023

1 answer 233k views

A car is moving at a constant speed and travels 48 45 48\ \frac{4}{5}\48 5 4 â€‹ miles in 45 \frac{4}{5}\ 5 4 â€‹ of an hour. how many miles will this car travel in three hours?

asked Feb 2, 2023

1 answer 205k views

HELP PLEASE!! ASAP If triangles ABC and DEF are similar, what is y? Show your work.

answered Dec 25, 2022

2 answers 196k views

Seasonal changes in water temperature tend to remain within a narrow range. This is opposed to air temperature, which tends to fluctuate across a wide range. The relative stability of ocean temperatures

answered Nov 20, 2022

2 answers 60.9k views

The sum of the measures of two angles is 183.6°. One angle has a measure of 54°. What is m , the measure in degrees of the second angle?

asked Nov 5, 2022

1 answer 74.8k views

Solve for F. m/F = 1/a

asked Oct 17, 2022

1 answer 113k views

Write a sentence in which the relative frequency of the letter E (or e) is exactly 10%.

answered Sep 14, 2022

1 answer 171k views

What is the role of the spindle fibers during mitosis? a. They help separate the chromosomes. b. They break down the nuclear membrane. c. They duplicate the DNA. d. They make the chromosomes visible. ____

asked Aug 23, 2022

1 answer 184k views

A weather balloon expands from 3.00 L to 3.25 L. The atmospheric pressure is 0.96 atm. How much work was done on the surroundings? I really, really, really need help with this. I've been struggling so

asked Aug 7, 2022

1 answer 121k views

How to solve problems with positive and negative numbers

asked Jul 13, 2022

1 answer 72.0k views

Need help ASAP I really need help reviewing this!! Making sure if I have the correct answer !!!

answered May 30, 2022

1 answer 76.1k views

If we throw a tennis ball and a bowling ball, would the bowling ball require more or less force than the tennis ball to reach the same distance? aMore force b Less force c They would both require the same

answered May 30, 2022

1 answer 23.3k views

What can macro mode on a camera be used for?

asked May 18, 2022

2 answers 119k views

Search QAmmunity.org