Answer:
2.5 feet
Step-by-step explanation:
65- 53 3/4 = 11.25
11.25= 2.5 per year
hope this helps!
Answer:
1.42
Step-by-step explanation:
1.4166666666667
1.416666666667
1.41666666667
1.4166666667
1.416666667
1.41666667
1.4166667
1.416667
1.41667
1.4167
1.417
1.42
Answer:
-4,-5
Step-by-step explanation:
first set the equation equal to 0, v^2+9v+20, factor v^2+4v+5v+20, v(v+4) 5(v+4), so the 2 factors are (v+5) and (v+4), set both equal to that 0. v+5=0 v=-5 and v+4=0 v=-4, so the answer is -4 and -5
race entry costs 55, they use 15 of it to cover costs so they get 55-15 = 40 per entry
x = race entries
equation becomes 55000>= 40x +10000
45000>= 40x
x >= 45000/40 >= 1125
they need at least 1125 race entries to make $55,000
Answer:
c = 15 ft
Step-by-step explanation:
a^2 + b^2 = c^2
9^2 + 12^2 = c^2
c^2 = 225
c = √225
<u>c = 15 ft</u>