Answer:
S(2001) = 19.23
S(2002) = 37.22
Step-by-step explanation:
Given that;
S(t) = 0.73t^2 + 15.8t +2.7
t = 0 corresponding 2000
t = 1 then, its mean year 2001
so
S(2001) = 0.73(1)^2 + 15.8(1) +2.7
= 0.73 + 15.8 + 2.7
S(2001) = 19.23
also
t = 2 then, it means 2002
so
S(2002) = 0.73(2)^2 + 15.8(2) +2.7
= 2.92 + 31.6 + 2.7
S(2002) = 37.22
Find h(x)
f(x)+g(x)=5x+15+4x+20=9x+35
ok so if gertrude works 4
f(x)=5x+15
f(4)=5(4)+15
f(4)=35
if we input 4 for x in f(x) to find how much made togethe rin 4 hours
h(4)=9x+35
h(4)=9(4)+35
h(4)=36+35
h(4)=71
split evenly?
71/2=35.5
frankalone=35 for 4 hours
frankwithgertrued=35.5 for 4 hours
slightly bettewr with gerturde
Answer:
C, D, and E
Step-by-step explanation:
When trying to solve for the cost of each item you will find a rainbow fish is $8.50 and a tetra is $2.50. If you use that information to solve the other answer choices C, D, and E would be correct
Answer:
<u>Marge's</u> present age = 14 ; <u>Dan's</u> present age = 29
Step-by-step explanation:
Let Marge's present age be = M
Dan's present age [D] : 14 years elder than Marge = M + 14
Marge Age = M - 8
Dan's Age = D - 8 = (M + 14) - 8 = M + 6
{Given} : Dan's age = 3 times Marge's age
M + 6 = 3 (M - 8)
M + 6 = 3M - 24
6 + 24 = 3M - M
30 = 2M
M = 30/2
M = 15 [Marge's present age]
Dan's present age [D] = M + 14 = 29
You divide four dhndhdhdjdjdjdjjd
