the answer to this is 1.08
Answer:
Population next year = 1.075p
Step-by-step explanation:
The current population can be represented by 1 p the increase in the population number by next year is 7.5% p or 7.5/100 p that equals to 0.075p. The expression that represents the expected population by next year is:
Population next year = This year population + expected growth
Population next year = 1p + 0.075p = 1.075p
Answer:
See below
Step-by-step explanation:
a. How fast does the plane fly during the first leg of the trip?
b. How fast does the plane fly during the last leg of the trip?
c. What system of equations might be helpful in this scenario?
<u>s - speed of the plane, w - speed of the wind, equations:</u>
d. Solve this system of equations using the best method.
Add the equation together to get:
- 2s = 1100 ⇒ s = 550 mph
- w = 550 - 430 = 120 mph
e. How fast is the wind?
f. How fast does the plane fly without any wind?
15 + 10 + 16 = 41
for the unshaded area
subtract the area of the whole rectangle shaded.
whole rectangle is
16(8) = area of 128
unshaded = 128 - 41 = 87
so your answers are
41, and 87
The simplest form is 21/25
