1. Complete the conversation. Use the words in the box. AM – HE IS – IS – ME – YOUR – ARE – I’M – IT IS – YOU – YOU ARE Sarah: Excuse me, are YOU Michael Linch? Robert: No, I’m not ………………… over there. Sarah: Oh, I´M sorry. Sarah: Excuse me Michael. I think this is you book. Michael: ………………… right! ………………… my math book. Thank you! By the way, ………………… you in my math class? Sarah: Yes, I ………………… my name is Sarah Smith.

The answers are: HE IS, YOU ARE, IT IS, ARE, AM.

Explanation:

The first blank is "he is" because Robert is referring to Michael and his location. The second blank is "you are" because Michael is replying that Sarah is right. The word "your" would not be correct here because "your" is a possessive term. The third blank is "it is" because he is referring to the book being his. The fourth blank is "are" because he is asking if Sarah is in his class. The last blank is "am" because Sarah is stating that she is a student in the same math class.

were,have settled (b) mark brainliest : )

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