Answer:
y = -28 ÷ x
Step-by-step explanation:
The standard format of a inversely proportional equation goes by the format of y = k ÷ x. The question asks us to write an equation if y = 7 when x = -4 and y varies inversely with x.
So we substitute the values y = 7 and x = -4 in the equation y = k ÷ x
K = constant, we have to work this out
7 = k ÷ -4
7 × - 4 = k
k = - 4 × 7
k = -28
k = -28 So then we put this back into the original y = k ÷ x to find our final equation which is y = -28 ÷ x
I think it’s gonna be 6 adults for every 42 students not really sure so sorry if I got it wrong
Answer:
si, eso es correcto
Step-by-step explanation:
Espero que esto ayude a marcar el MÁS CEREBRAL !!!
Answer: 3.374
You subtract 5.316 from 1.942 and get 3.374
Hope this helps :)
Answer:
RESOLUTION
Step-by-step explanation:
Resolution is the smallest increment a tool can detect and display. For a nonelectrical example, consider two rulers.
