Urgent math need will mark brainliest look at the photo for question and answer choices

The far left column represents the 10's place and the digits to the right represent the 1's place.

look at the "3" row. How many digits are greater than 2?  → 4,4,4,5,7 = 5 digits

How many digits are in the "4" row (representing ages in their 40's)? → 6 digits

How many digits are in the "5" row (representing ages in their 50's)? → 5 digits

How many digits are in the "6" row (representing ages in their 60's)? → 4 digits

How many digits are in the "7" row (representing ages in their 70's)? → 1 digit

How many customers are older than 32? 5 + 6 + 5 + 4 + 1 =  21

B

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours