Recent activity by Julio Marins

Question

Depolarization of cardiac muscle occurs when Na⁺ ions diffuse into the cell as voltage-gated Na⁺ ion channels open. a. true b. false

asked Oct 16, 2024

1 answer 135k views

PLEASE HELP! What is the value of the expression below? A. 0.69 B. -5.76 C. -5.81 D. -5.96

answered Sep 27, 2024

1 answer 219k views

Who were the major influences on Plato and in what way did they influence him?

answered Sep 16, 2024

1 answer 68.8k views

A married person can be claimed as a dependent only if: 1) That individual files a joint return with his or her spouse. 2) That individual does not file a joint return with his or her spouse. 3) He or

asked Jun 23, 2024

1 answer 111k views

Which SQL keyword is used to change the structure, properties, or constraints of a table? a) SET b) CREATE c) SELECT d) ALTER e) MODIFY

asked Jun 7, 2024

1 answer 112k views

A 5g ball of putty moving horizontally at 10m/s collides with and sticks to a block lying on a frictionless horizontal surface. If 16% of the kinetic energy is lost, what is the mass of the block?

answered May 31, 2024

1 answer 64.8k views

This is due now!!!!!!!!!!!

answered May 22, 2024

2 answers 170k views

Trail Runner USA, a tire manufacturer, guarantees its tires against defects for five years or 60,000 miles, whichever comes first. Suppose Trail Runner USA can expect warranty costs during the five-year

asked May 18, 2024

1 answer 105k views

When a patron slips and hurts him or herself in your restaurant, the first step you should take in responding to this accident is to call your insurance company to put them on notice of a possible claim

asked Apr 11, 2024

1 answer 5.2k views

When a vibrating sound source causes areas of high and low pressure to radiate outward through the air, we call this a/an _______________________.A. auditory stimulus B. frontal lobe C. thalamus D. amygdala

answered Mar 7, 2024

1 answer 158k views

a neighborhood trash pickup comes every 7 days while the recycling pickup is every 12 days after how many days will both the trash and recycling be picked up on the same day

answered Feb 28, 2024

1 answer 223k views

X + y = 7 2x – y = – 1 What is the solution

answered Feb 17, 2024

2 answers 46.3k views

a truck travels beneath an airplane that is moving 120 km/h at an angle of 49◦ to the ground. how fast must the truck travel to stay be- neath the airplane? answer in units of km/h.

asked Feb 10, 2024

1 answer 12.6k views

The main reason behind HOS regulations is to

asked Feb 7, 2024

1 answer 91.8k views

The key factors of the international environment are the economic, the sociocultural, and the corporate environments. a) True b) False

asked Feb 6, 2024

1 answer 92.4k views

Fibrin split products (FSP)

answered Jan 12, 2024

1 answer 49.5k views

Hydrazine, N2H4 , has been used as a rocket fuel because its reaction with oxygen is extremely exothermic: N2H4(l) + O2(g) -> N2(g) + 2H2O(g) H=-534.0kJ The enthalpy change for the vaporization of water

answered Dec 26, 2023

1 answer 206k views

A line passes through (2,-8) and (-6,-3) . Find the equation

asked Dec 9, 2023

2 answers 91.4k views

The area of Eh Kri's rectangular backyard, in square feet, can be found using the expression 2(4x + 5y). Use the distributive property to write an equivalent expression for the area of Eh Kri's backyard.

answered Oct 18, 2023

1 answer 5.7k views

What is the speed of the person on the bicycle relative to the person jogging on the sidewalk Bike is going 5 m/s and walking is going 2m/s10 m/s7 m/s5 m/s3 m/s

answered Aug 10, 2023

1 answer 114k views

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