Write a sentence that uses a modal expressing a permission. 1. You're a child and you formally ask a teacher for permission to leave the room.
2. You ask your mum for permission to go to a party tonight. You are polite but don't use
'may'.
3. You ask for permission not to come early tomorrow. You're feeling informal.
4. You tell your friend that there is a rule against wearing jewelry at school. Don't use
'mustn't.
5. Ask for permission to finish your essay next week. Use a polite negative question.
6. Ask if John had hypothetical permission in the past to do the report.

sure

Explanation: Mrs.Smith can i use the restroom real quick?

this is the answer , p = 1 + (1/10)x

step-by-step explanation:

we have,

at sea level pressure is 1 atmosphere (i.e at x =0, p0=1 atmosphere)

at depth 23 meters , pressure = 3.3 atmosphere

since the pressure increases at constant rate as the depth increases, so we can write a relation as:

p =p0 +   kx   , where p is the pressure  , p0 is the initial pressure, x is the depth and k is constant rate of increasing.

to find constant rate k, plug p = 3.3 , p0 = 1 and x= 23 meters

we get,

  3.3 = 1 + k * 23

k = 2.3 / 23   = 1/10

so we can write the function formula as:   p = 1 + (1/10)x

not sure maybe the subject closer to it or subject-verb agreement