Try this option:
1 meter=1000 mm; 1 hour=60 min. From another side: 1 mm=0.001 m. and 1 min=1/60 h.
Using this rule:
620 mm/h=0.06*620 m/h=37.2 meters per hour.

answer: 0.06

7 0

3 years ago

Help,, i’m in the middle of a test and i need this answer!

gayaneshka [121]

Answer:

Step-by-step explanation:

brainlest pls

6 0

2 years ago

Read 2 more answers

51 is 34 percent of what number

saul85 [17]

I think it is 17 but i am not 100% accurate

6 0

2 years ago

Read 2 more answers

7^(x+4)=-34 solve for x

damaskus [11]

for
x^m=y
that means
$log_x(y)=m$
so

$7^{x+4}=-34$ means

$log_7(-34)=x+4$
minus 4 from both sides
$log_7(-34)-4=x$

6 0

3 years ago