Recent activity by Scubbo

Recent activity by Scubbo

How do Na⁺ ions enter a neuron when an action potential is initiated? 1) the Na⁺/K⁺-ATPase 2) a gated Na⁺ pump 3) a voltage-gated Na⁺ channel 4) a ligand-gated Na⁺ channel

asked Nov 26, 2024

1 answer 186k views

The temperature at 100 km deep is slightly more than how many degrees fahrenheit? 8,000° F, 6,000° F, 4,000° F or 2,000° F

asked Nov 14, 2024

1 answer 125k views

Consider a gas at STP in a container of 22.4 L. If you apply the ideal gas law, what is the approximate value of n? a. 1 b. 8.31 c. 224 d. 0.5

answered Nov 4, 2024

1 answer 93.6k views

Describe what foamy egg whites look like.

asked Oct 6, 2024

1 answer 114k views

Find the average rate of change for the function f(x) = 4x2 + 6 over the interval [1, 4].

asked Sep 26, 2024

1 answer 6.3k views

The area of circle Z is 64(pie sign) ft². What is the value of r? A) r=4 ft B) r=8 ft C) r=16 ft D) r=32 ft

asked Sep 22, 2024

1 answer 4.1k views

The velocity function is v(t) = - t^2 + 5 t - 6 for a particle moving along a line. Find the displacement and the distance traveled by the particle during the time interval [-3,5].

answered Sep 21, 2024

2 answers 200k views

Roadiolaria and Foraminifera belongs to what family?

asked Aug 23, 2024

1 answer 224k views

What is the percentage on "backup withholding" for 2018? A. 25% B. 27% C. 28% D. 35%

answered Aug 9, 2024

1 answer 132k views

Fingen's 12-year. $1,000 par value bonds pay 8 percent interest annually. The market price of the bonds is $900 and the market's required yield to maturity on a comparable-risk bond is 11 percent. a. Compute

asked Jun 21, 2024

1 answer 106k views

Why should we determine a decision structure and decision-making conditions?

answered May 24, 2024

1 answer 218k views

The rules state that "train operators must approach all STOP signals, train ahead, junctions and terminals with train under full control". Having the train "under full control" means MOST NEARLY? 1) The

answered Feb 2, 2024

1 answer 50.4k views

Sphere A has a diameter of 6 and is dilated by a scale factor of 2 to create sphere B. What is the ratio of the volume of sphere A to sphere B? 1:2 6:12 1:8 36:144

answered Jan 17, 2024

1 answer 78.6k views

Corporations that embrace CSR policies consistently produce a lower rate of return on investment for shareholders. a) True b) False

asked Jan 2, 2024

1 answer 155k views

Ezra is occasionally asked to work the check-out line during his shifts at the Hy-Vee grocery store. During a recent lesson on Newton's Laws, he re-lived a memory from work. He wrote the following Physics

answered Nov 16, 2023

2 answers 225k views

A lake with starts with 380 trout. Each year, the population decreases by 20. The population of trout in the lake after x years is represented by the function f(x)=380-20x.

answered Nov 1, 2023

1 answer 194k views

40% of the students ordered a year book there were 400 students.how many students ordered a yearbook.

answered Sep 26, 2023

2 answers 106k views

Can someone pls help me on my question

answered Jul 29, 2023

1 answer 52.0k views

Can you still use the triangle sum Theorem even if a triangle is not in 180 degrees?

asked Jun 4, 2023

2 answers 171k views

Sheila counted 9 blue jays and 21 sparrows at the bird feeder. What was the ratio of blue jays to sparrows?

answered Apr 26, 2023

1 answer 168k views

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