“You have 3000 input neurons that each makes ~10 synaptic connections with many downstream neurons,” Am I interpreting this correctly: can one neuron make 10 c

“You have 3000 input neurons that each makes ~10 synaptic connections with many downstream neurons,” Am I interpreting this correctly: can one neuron make 10 connections to the dendrite of a downstream neuron? Can you share a reference article for this?