Answer:
51 litres
Step-by-step explanation:
of 68 litres = 
= 17 litres
The tank holds 68 litres, thus
68 - 17 = 51 litres required to fill the tank
Answer:
a. ∫ xSinx dx
iii. integration by parts
u =x and dv= sinx
b. ∫ x⁴/(1+x³). dx
ii. neither
Long division is an option here before integration is done
c. ∫ x⁴. e^x³. dx
i. substitution
where u = x⁵
d. ∫x⁴ cos(x⁵). dx
i. substitution
where u = x⁵
e. ∫1/√9x+1 .dx
i. substitution
where u = 9x+1
<span>239.63 ÷ 7.51
estimate
= 240 / 8
= 30</span>
5 apples for $3.95 b/e you get 5 apples for literally 3.00 dollars
If you are trying to state that:
(23 + x) + 19 = 23 + (x + 19), then any number can complete the number sentence.
Because they are the same for both sides, no matter what x is, it will always be equal. (Additive Property of Equality).
hope this helps
