Answer:
4778.4 cm³
Explanation:
The formulae of finding the volume of a cone = 1/3 * π * r² * h
(r = radius; h = height)
Therefore replacing the variable with values gives = 1/3 * π * 13² * 27
= 4,778.3624261100755157016805859681
Volume to the nearest tenth = 4778.4 cm³
<span>Since 2000, the South African Government's Department of Transportation has funded the construction of pedestrian crossways above highways to eliminate the number of fatalities caused by people crossing highways, in addition to this, they have also supported drivers through constructing emergency telephones at the side of the roads for drivers who break down, through the "Arrive Alive" campaign.
For their HIV/AIDS awareness program, South Africa has a strategic plan to address: prevention, treatment (care and support), legal and human rights, monitoring, research, and evaluation. As one of the largest issues facing South Africa aims to, through their program, reduce the number of new cases of HIV/AIDS, and reduce the impact of it upon individuals, families, and communities.
16 Days of Activism is a campaign to oppose violence against women and children, which South Africa adopted in 2008. The government instituted this Act in 2008 and ratified many other protective policies to give victims of assault stronger rights, and enshrine laws to prevent violence against vulnerable groups. The SA government passes</span><span> legislation which prevents or prohibit discrimination to individuals based on race and gender.</span>
Answer:
Cellular communication
Explanation:
At the end of a neuron, there is a space called the synaptic junction that helps it communicate with another neuron or organ in order to produce a response. When the impulse reaches the end of a neuron usually called the axon terminal, it causes the opening of voltage gated ion channels that causes the influx of ions inside the cells. This in turn will cause synaptic vessicles that contain neurotransmitters to move towards the membrane of the axon terminal and fuse with the membrane then open up to release the neurotransmitters into the synapse (space between the 2 neurons). When this happens, the voltage gated channels close. The neurotransmitters then bind to ligand receptors on the second recieving neuron that cause it to produce an effect like stimulate an organ or produce an impulse . After using up the neurotransmitters, they can be recycled or broken down into metabolytes that are used up by the cell.
Answer:
He was assassinated by John Wilkes Booth at Ford's Theatre on April 14, 1865.
