Recent activity by XDD

Recent activity by XDD

What is water moving up a plant called?

asked Nov 12, 2023

1 answer 138k views

The frequency f (in waves per second) and the wavelength w (in meters) of a sound traveling in air are related by the equation fw=343 where 343 m/s is the speed of sound in air. Calculate the wavelength

asked Sep 22, 2023

1 answer 150k views

Help on number 8 please!

answered Sep 10, 2023

2 answers 197k views

Calculate the standard enthalpy change for the reaction2A+B⇌2C+2D where the heats of formation are given in the following table:Substance ΔH∘f ( kJ/mol )A -275 B -389 C 185 D -519Express your answer in

asked Sep 7, 2023

1 answer 185k views

Please help me... Its due in 10 mintues

answered Aug 20, 2023

2 answers 138k views

Italy surrender to allies research 4 credible historical sources please bukas na ipapasa please

answered Aug 16, 2023

1 answer 129k views

How did most settlers travel west?(1 point) A: by sea B: by railroad C: on canals D: on overland trails

answered Jul 23, 2023

1 answer 6.1k views

Based on evidence of the red shift of stars and galaxies scientists now know that?

asked Jul 16, 2023

2 answers 220k views

If f(x) = x + 1 and g(x) = 2x – 7, which expression is equivalent to [f o g](3)? (3 + 1)(2(3) –7) 2(3)2 – 6 2(3 + 1) – 7 (2(3) – 7) + 1

answered May 14, 2023

1 answer 217k views

You want to put a 5 inch thick layer of topsoil for a new 20 ft by 12 ft garden. The dirt store sells by the cubic yards. How many cubic yards will you need to order? The store only sells in increments

answered Feb 21, 2023

1 answer 52.6k views

If x varies inversely as y and x=16 when y=5, find x when y=20.

answered Dec 10, 2022

1 answer 125k views

HELP ME PLZ (does anyone own a kalimba?)

asked Dec 2, 2022

2 answers 148k views

She heard the dog howl. leyeron cayeron oyó cayó destruyó construyó oyeron construyeron leyó destruyeron

answered Nov 24, 2022

2 answers 31.6k views

What is the positive coterminal angle of -300?

answered Oct 14, 2022

1 answer 68.6k views

A Which transformation would create a new triangle that is not congruent to the given triangle?

answered Oct 2, 2022

1 answer 123k views

Translate With a grateful heart ,i lift my hands to you Lord ,to French

answered Sep 27, 2022

2 answers 17.5k views

Solve the following system of equations graphically on the set of axes below. y=1/6x+5 y=-3/2x-5

answered Aug 30, 2022

2 answers 192k views

Couldn’t understand it, mind helping?

answered May 18, 2022

2 answers 128k views

can someone help me write a persuasive paragraph on something? it can be anything just something appropriate please

answered May 17, 2022

1 answer 26.5k views

What were Charlemagne’s social contributions?

asked Mar 24, 2022

1 answer 37.1k views

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