For ALL of these....use these formulas...
Finding Markup%Markup=Selling Price-Cost
Markup%=
![\frac{Markup}{Cost}*100](https://tex.z-dn.net/?f=%20%5Cfrac%7BMarkup%7D%7BCost%7D%2A100%20)
1.) Recliner Chair. Cost=$61 Sell Price=$75.99
Markup= $75.99-$61
M=$14.99
Markup%=
![\frac{14.99}{61} *100](https://tex.z-dn.net/?f=%20%5Cfrac%7B14.99%7D%7B61%7D%20%2A100)
Markup%=24.5% (Markup less than 25%)
2.) Basket Ball. Cost=$23.75 Selling Price=$29.95
Markup= $29.95-$23.75
M=$6.20
Markup%=
![\frac{6.20}{23.75} *100](https://tex.z-dn.net/?f=%20%5Cfrac%7B6.20%7D%7B23.75%7D%20%2A100)
Markup%=26.1 (Markup greater than 25%)
3.) Necklace. Cost=$15 Selling Price=$19.25
Markup= $19.25-$15
M=$4.25
Markup%=
![\frac{4.25}{15}*100](https://tex.z-dn.net/?f=%20%5Cfrac%7B4.25%7D%7B15%7D%2A100%20)
Markup%=28.3 (Markup greater than 25%)
4.)Notepad. Cost=$1.19 Selling Price=$1.50
Markup=$1.50-$1.19
M=$0.31
Markup%=
![\frac{0.31}{1.19}*100](https://tex.z-dn.net/?f=%20%5Cfrac%7B0.31%7D%7B1.19%7D%2A100%20)
Markup%=26.1 (Markup greater than 25%)
5.)Speakers. Cost=$44.55 Selling Price=$54.99
Markup=$54.99-$44.55
M=$10.44
Markup%=
![\frac{10.44}{44.55} *100](https://tex.z-dn.net/?f=%20%5Cfrac%7B10.44%7D%7B44.55%7D%20%2A100)
Markup%=23.4 (Markup less than 25%)
6.) DVD. Cost=$10.80 Selling Price=$12.95
Markup=$12.95-$10.80
M=$2.15
Markup%=
![\frac{2.15}{10.80}*100](https://tex.z-dn.net/?f=%20%5Cfrac%7B2.15%7D%7B10.80%7D%2A100%20)
Markup%=19.9 (Markup less than 25%)
I hope this benefits other people in the future. :D
Answer:
around 11.3 ft.
Step-by-step explanation:
You can use your trigonometric ratios on this. So tan(77) = x/26
Answer: x2+17x+3
Step-by-step explanation:
2x2+7x−x2+10x+3
=2x2+7x+−x2+10x+3
Combine Like Terms:
=2x2+7x+−x2+10x+3
=(2x2+−x2)+(7x+10x)+(3)
=x2+17x+3
To find the circumference the formula is C=2(3.14)r
So C = 2(3.14)(6)
C= 37.69 or 37.7