It would be B because she spends more than 25%
Using formula factor <span>=1+ (<span><span>rate of change)/</span>100</span></span><span>
Where the rate of change is the percent as a whole number
17)
</span>factor =1+ (rate of change)/100
factor =1+45
<span> =46
18)
</span>factor =1+ (rate of change)/100
factor =1-10
<span> =-9
19)
</span>factor =1+ (rate of change)/100
factor =1-40
=-30
20)
factor =1+ (rate of change)/100
factor =1+ 200
=201
Answer:
i don't get this type of math yet
Step-by-step explanation:
Answer:
D) 30°
Step-by-step explanation:
By exterior angle theorem:
? = 70° - 40°
? = 30°