Answer:
29/45(64.4%)
Step-by-step explanation:
You need to add the fractions. The LCM is 45 so make the denominator of both fractions 45.
(4/9)5= 20/ 45
(1/5)9= 9/ 45
20/45 + 9/45 = 29/45(64.4%)
1/10 = .1
__ x .1 = .0 49
__ = .49
.049 divided by .1 = .49
Hope this helps c:
Answer:
look at s d g
Step-by-step explanation:
If 1 inch = 2.5 yards then
x inch = 80 yards
cross multiplying we have:
80 × 1 = x × 2.5
x = 80÷ 2.5 = 32 inches
therefore the picnic area is 32 inches in the drawing.
(1+x^2)^8
=(1+8x^2+8*7/(1*2)x^4+8*7*6/(1*2*3)x^6+8*7*6*5/(1*2*3*4)x^8+....)
=1+8x^2+28x^4+56x^6+70x^8+....)
For x<1, higher power terms diminish in value, hence we can approximate powers of numbers.
1.01=(1+0.1^2) => x=0.1 in the above expansion
(1.01)^8
=1+8(0.1^2)+28(0.1^4)+56(0.1^6) [ limited to four terms, as requested]
=1+0.08+0.0028+0.000056 (+0.00000070)
=1.082856 (approximately)
