Recent activity by Joep Weijers

Recent activity by Joep Weijers

What is the function of the cell membrane's selective permeability? O The selectively permeable membrane allows only certain substances to enter or exit the cell. O The selectively permeable membrane contains

answered Oct 28, 2024

1 answer 145k views

A chemical reaction is endothermic if it absorbs heat from its surroundings. It is exothermic if it gives off heat to its surroundings. In her chemistry class, Lily is given a salt (ammonium nitrate) and

asked Oct 4, 2024

1 answer 230k views

In what era did humans migrate across the Bering land bridge? A) Mesozoic B) Paleozoic C) Cenozoic D) Precambrian

answered Aug 8, 2024

1 answer 222k views

Shear modulus for circular composite?

asked Mar 26, 2024

1 answer 115k views

What is the number that describes how many molecules of a substance are involved in a chemical reaction?

answered Mar 15, 2024

1 answer 125k views

Use the model for projectile motion, assuming there is no air fesstance and g=32 feet per second per second: The quarterback of a football team releases a pass at a height of 5 feet above the ppying field,

answered Jan 10, 2024

1 answer 204k views

Please help calculate each unknown side length.

asked Nov 21, 2023

1 answer 172k views

Find the area of the shaded region in the kite below.

answered Sep 28, 2023

1 answer 201k views

14. Genetics and behavior (work - works) together Wich is the right answer

asked Sep 15, 2023

1 answer 193k views

Figure D is the result of a transformation on Figure C. Which transformation would accomplish this?

asked Aug 25, 2023

1 answer 178k views

A costume rental store charges a fixed refundable security deposit plus an amount per day that the costume is rented. The table shows the total cost to rent a costume for x days. What is the initial value?

asked Aug 17, 2023

1 answer 157k views

Tangible items that require pick-up or delivery are what products?

answered Jul 11, 2023

1 answer 182k views

Grade 12 mathematics (√98-√50)²

asked May 22, 2023

1 answer 195k views

4(1/4) ÷ 6(3/4) = ?A. (28/24)B. 24(4/15) C. 28(7/20)D. 10(19/20)

asked Apr 20, 2023

1 answer 103k views

3 QUESTIONS! Use addition or subtraction to solve these equations. 15) A-2 2/9 = 1 1/2 16) C-6.0005 = 2.5 17) B + 55 = 83

asked Mar 5, 2023

1 answer 163k views

The Ambell Company uses batteries from two different manufacturers. Historically, 70% of the batteries are from manufacturer 1, and 90% of these batteries last for over 40 hours. Only 75% of the batteries

answered Nov 19, 2022

1 answer 2.2k views

What is a dehydrate in chemistry?

answered Oct 28, 2022

2 answers 73.7k views

What us the definition of adulation

asked Oct 22, 2022

2 answers 27.7k views

A negative charge of 0.198 C exerts an attractive force of 83,506 N on a second charge that is 3,004 m away. What is the magnitude of the second charge? ( solve for one of the charges)

answered Oct 20, 2022

1 answer 45.1k views

Melanie buys 2 goldfish per month. How many goldfish will she have after a year? Determine whether this scenario represents a functional relationship or not.

asked Sep 26, 2022

1 answer 118k views

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