. Luisa Perez had a balance of $541.82 in her checking account on January 7. On January 10, she wrote a check to Marty’s Hair Salon for $27.19. What is her new balance?

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

here is your mark brainliest

b

320ft

step-by-step explanation:

120 divided by 3 equals 40

40 times 4=160

160 times 2=320