Recent activity by Bart Schelkens

Recent activity by Bart Schelkens

A step-down transformer has 7500 turns on its primary coil, and 125 turns on its secondary coil. The voltage across the primary is 7200 V.a. What is the voltage across the secondary? Answerb. The current

answered Dec 12, 2023

1 answer 105k views

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!! GEOMTREY

asked Nov 21, 2023

1 answer 110k views

Sandra is heterozygous for eye shape.

asked Nov 17, 2023

2 answers 23.1k views

Help please!!!!!!!??????!!!!!!!!!!!

answered Jul 29, 2023

2 answers 55.0k views

If the length of diagonal of a square is 4-√2 cm, find it's length, perimeter and area.

asked Jul 16, 2023

2 answers 18.5k views

A shipment of 13 microwave ovens contains six defective units. A vending company purchases four units at random. (a) What is the probability that all four units are good? (b) What is the probability that

asked Jul 10, 2023

1 answer 231k views

Did i do this correctly? if i didnt what did i do wrong?

asked Jul 5, 2023

1 answer 202k views

Species that became index fossils existed for a relatively short period of geologic time and became ____ fairly quickly.

asked Jun 23, 2023

1 answer 50.9k views

Jayne's science class is doing a laboratory investigation on cells. Her teacher gives them each a cotton swab to collect cheek cells from their mouths. They then smear the cheek cells onto a glass slide

asked Apr 26, 2023

2 answers 133k views

There are 16 squares and 4 circles. What is the simplest ratio of circles to total shapes?

asked Mar 9, 2023

1 answer 132k views

Which of the following is a solution of this equation? A. (5,0) B. (-1, 1) C. (3,-1) D. (-2,-3)

answered Dec 26, 2022

1 answer 4.5k views

SOMEONE PLEASE HELP:( A. DIRECTIONS: Choose the best word to complete each of the sentences below. appeaser pact pacifism compact unappeasable 1. The dictator was _, refusing to give in on any of the issues.

answered Nov 12, 2022

1 answer 206k views

Which of the following statements is correct about quadratic number patterns? OA. The first difference is constant. OB. The second difference is constant. OC. The third difference is greater than zero.

answered Oct 27, 2022

2 answers 153k views

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP MEEEEEEEEEEEEE OUTTTTTTTTTTTTTTTTTTTT I DO ANYTHING Emma and Zeke own an on-line business, EZ Coasters, that sells cork beverage coasters, which

answered Oct 17, 2022

2 answers 21.6k views

How much tobacco and nicotine does one large cigar contain compared to one cigarette?

answered Oct 7, 2022

1 answer 42.5k views

Please help ASAPPPPPPPPPPPPPPP

answered Oct 2, 2022

1 answer 37.0k views

Which tool would be best for monitoring how land use changes over time? A. Satellite images B. Turbidity charts C. pH meters D. Bioindicators Plz help

answered Sep 27, 2022

2 answers 180k views

Questions is in image. pls help

answered Sep 13, 2022

1 answer 230k views

Questions is in image. pls help

answered Sep 13, 2022

1 answer 230k views

Questions is in image. pls help

answered Sep 13, 2022

1 answer 230k views

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