Answer: x=-4
Step-by-step explanation:
See attachment
Answer:
<em>4.5%</em>
Step-by-step explanation:
From the question, we are informed that Diego measured the length of a pen to be 22 cm while the actual length of the pen is 23 cm.
The percentage decrease:
= (23 - 22)/22 × 100
= 1/22 × 100
= <em>4.5%</em>
good luck :)
Answer:
and 
Step-by-step explanation:
24 kernels in 10 minutes
In 1 minute she can eat 
let
be the number of popcorn and minutes so the rate of eating popcorn is of the form

So, when
we get

can be any real number


Other two ratios can be
and
.
I think its sec theta
i havent done this in a while so... its prob wrong