Recent activity by Dellowar

Recent activity by Dellowar

What is the energy of an electromagnetic wave that has a wavelength of 7.0 x 10-12 m? Use the equation E= hc where hc = 1.99 × 10-25 J-m. OA. 2.8 × 10-14 J OB. 1.4 x 10-36 J OC. 9.0 x 10-37 J OD. 7.2 x

asked Dec 27, 2023

1 answer 142k views

What’s more 90% or 29/30

asked Nov 18, 2023

1 answer 182k views

Lie on a strought A B and c line A B BO=CD LBC D = 60 and LBADS out X work

asked Nov 14, 2023

2 answers 194k views

Please help me answer this

answered Sep 30, 2023

1 answer 214k views

What is the slope of the line?

asked Jun 27, 2023

2 answers 41.3k views

Write the equation of the line that passes through the given points: (1, -2); (- 3,7) (Hint: use the formula m = (y_2-y_1) / (x_2-x_1), y = mx + b)a) Y= 1x-2 b) y=-3x+7 c) y= - 9/4 x+ 1/4

answered May 18, 2023

1 answer 68.4k views

Use basic facts and patterns to find the product below. 30 x 40 = = O A. 700 O B. 1,200 O C. 1,400 O D. 12,000

asked Apr 6, 2023

1 answer 39.6k views

Solve this formula for w

asked Jan 22, 2023

1 answer 140k views

Why i smell shapes and taste colors

answered Jan 4, 2023

2 answers 143k views

Please help me with the question please ASAP ASAP please please I’ll make as a brnlist

answered Dec 22, 2022

1 answer 40.1k views

The Battle of Austerlitz took place during which war? ... Which Famous battle was fought in 1066? ... What was the name of the ship on which the Pilgrims traveled to North America in 1620? ... Rome was

answered Dec 6, 2022

1 answer 117k views

Round 981.601 to the nearest whole number

asked Nov 21, 2022

1 answer 77.8k views

Why do astronomers use frequencies other than the visible ones when they are investigating the universe?

answered Nov 10, 2022

1 answer 28.5k views

Put these numbers in order from smallest to largest: -26, -12.7, -4.5, 0.02, 7, 11.25, 20.5, 35, 0

answered Oct 20, 2022

1 answer 87.2k views

Which diagram shows the correct direction of electron flow in an electrolytic cell? 1) 2) 3) 4) Sorry I couldn't put the diagram in, Thanks.

asked Oct 11, 2022

1 answer 1.1k views

Which expression is equivalent to 8-(6r+2) HELP SMB PLEASE!

asked Aug 13, 2022

1 answer 2.6k views

Is this a sentence fragment(wrong)? We trekked up the mountain with thirty-pound packs on our backs. yes or no

answered Jul 22, 2022

1 answer 126k views

Earth’s surface is broken into large pieces that are slowly shifting. This gradual process, known as plate tectonics, accounts for movement of entire continents over time. During the past century, geologists

answered Apr 27, 2022

2 answers 92.7k views

Please help me this is 8th grade history no links please. I wiIl delete of answer is wrong! Lol Thanks!

answered Apr 8, 2022

2 answers 186k views

Keiko deposits $3000 into an account that pays simple interest at a rate of 2% per year. How much interest will she be paid in the first 5 years?

answered Apr 3, 2022

1 answer 135k views

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