Recent activity by Josef Kufner

Recent activity by Josef Kufner

Factorize, ax-ay-bx+by

asked Dec 20, 2023

1 answer 169k views

Five CDs cost $80 . If each CD costs the same, how much does one cost

answered Oct 25, 2023

1 answer 189k views

The energy from organic food molecules is stored in ATP in the process of?

answered Aug 1, 2023

1 answer 5.8k views

ABCD - FECG B 5 E 6 100° 5 A 60° С 4 120° G w D W = ? 1°

answered Jul 23, 2023

1 answer 110k views

I need to catch up on late work

asked Jul 7, 2023

1 answer 43.2k views

Tony types at a rate of 30 words per minute. how many words does he type in 3 minutes?

asked Jul 4, 2023

1 answer 59.6k views

Robert decides to write on how to brush his teeth. He decides that he needs to use lots of details and very simple words to describe toothpaste application and hand movement. Based on this information,

asked Jul 4, 2023

1 answer 200k views

Whats the volume formula?

asked Mar 13, 2023

1 answer 177k views

Invested $5,000 seven years ago and that this investment is worth $38,700 today. What was annual rate of return if compounds annually?

asked Feb 28, 2023

1 answer 213k views

Pick the selection that increases in energy. 7f, 6s, 4p 4s, 4p, 4d 1s, 6f, 4d 3d, 4s, 3p

asked Dec 22, 2022

1 answer 78.1k views

Plz help me this is 7th grade work

asked Sep 14, 2022

1 answer 131k views

Stem Leaves 13 1 1 2 2 4 4 6 14 3 6 6 7 8 9 15 0 1 4 5 5 7 16 2 5 5 6 8 9 17 2 2 7 8 18 0 2 4 5 5 7 8 19 1 2 2 3 4 20 3 5 5 21 1 2 6 6 6 8 Step 1 of 3 : What is the weight of the lightest person in the

asked Sep 3, 2022

1 answer 48.0k views

Please guys help me I need help to get an A+

answered Aug 28, 2022

1 answer 21.8k views

If 100 students surveyed, 25 said they would vote for Jen for class president. If 2,000 students voted in the school's election, about how many votes should Jen receive? A 25 B 100 C 500 D 1,900

asked Aug 23, 2022

2 answers 95.1k views

Solve for w. 5W + 9z = 2z + 3w w=-7/2 z w=-2/7 z w=-2z w= -7z

asked Jul 16, 2022

2 answers 74.4k views

in a set of 5 numbers the average of two is 12 the average of the other 3 is 7 what is the average of all five numbers. (fraction or whole number)

answered Jun 18, 2022

1 answer 215k views

A metal rod will be cut into pieces that are each 1/56 meters long. The rod is 7/8 meters long how many pieces will be made from the rod? Write in simplest form.

answered Jun 16, 2022

1 answer 192k views

WILL GIVE BRAINLILEST What were the 4 causes of WWI? Provide a definition for each of the causes in your OWN words.

answered Jun 16, 2022

1 answer 125k views

Using 1.8x10-5 for the Ka for acetic acid, along with the weight of sodium acetate and volume of acetic acid used to prepare the buffer, calculate the expected pH of the buffer. Show your work for full

asked May 13, 2022

1 answer 166k views

Which point also lies on line B?

asked Mar 26, 2022

2 answers 148k views

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