Divide 21.75 by 5 students which would mean each students ticket was $4.35.
Answer:
0.5
Step-by-step explanation:
3/4 is 75 and 2/3 of that is 0.5
Answer:
investment=£3000
Step-by-step explanation:
let ; principal amount (investment)=p ,
simple interest = p*t*r/100
£3300-p=p*1*10/100
(3300-p)100/10= p
33000-10p=p
33000=11p
33000/11 = p
£3000=p
Determine the height upto which ladder reach by using trigonometry.
![\begin{gathered} (14)^2=(4)^2+(l)^2 \\ 196-16=l^2 \\ l=\sqrt[]{180} \\ =13.41 \\ \approx13.4 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%2814%29%5E2%3D%284%29%5E2%2B%28l%29%5E2%20%5C%5C%20196-16%3Dl%5E2%20%5C%5C%20l%3D%5Csqrt%5B%5D%7B180%7D%20%5C%5C%20%3D13.41%20%5C%5C%20%5Capprox13.4%20%5Cend%7Bgathered%7D)
So answer is 13.4 feet.
<span>Let L be the number of yards on a roll of lace ribbon.
Let S be the number of yards on a roll of satin ribbon.
We can set up two equations.
equation 1: 3L + 2S = 120 yards
equation 2: 2L + 4S = 160 yards
We can multiply (equation 1) by 2 and subtract (equation 2).
equation 1: 6L + 4S = 240 yards
equation 2: 2L + 4S = 160 yards
4L = 80 yards
L = 20 yards
equation 1: 3L + 2S = 120 yards
3(20 yards) + 2S = 120 yards
2S = 60 yards
S = 30 yards
There are 20 yards on a roll of lace ribbon.
There are 30 yards on a roll of satin ribbon.</span>
