(PLEASE HURRY) at the start of 2014 lucys housewas worth 200,000 the value of the house increased by 5% every year work out the value of her house at the start of 2017

230,000

Step-by-step explanation:

if the value increases by 5% and 5% of 200,000 is 10,000 so in 3 years the price will increase to 230,000

231,525

220,500 if you're not adding on the 2017

Step-by-step explanation:

2015

200000÷100=2000 (1%)

2000x5=10000

200000+10000=210000

2016

210000÷100=2100

2100x5=10500

210000+10500=220500

2017

220500÷100=2205

2205×5=11025

220500+11025=231525

I don't know if you're meant to add on the 2017 5% or not

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation: