Answer:
180
Step-by-step explanation:
Answer:
Area of a circle- <em>pi </em>x <em>r </em>square
3.14 x 2 x 2
= 3.14 x 4
= 12.56
Round off- 13
Answer: Hi. I am sorry if this is a late answer, but here are the answer's I have. I just took the test so I am pretty sure these are correct:
#1.
2(5^e)
#3.
B) f(t)=478(0.935)^t
I am so sorry but I don't have the answer for question #2. I hope you figure it out or someone else can help you. I hope I helped. Good Luck!
<h2 />
500 x 1.05^4
it's 4 periods because the interest rate is compounded yearly. 5 percent yearly increase is equal to P x 1.05
Answer:
C. △ABC ~ △DEF
Step-by-step explanation:
There are two geometry symbols among the choices.
~ is used for indicating similarity.
≅ is used for congruency.
Statement △ABC ~ △DEF means that triangle ABC is similar to triangle DEF. There is no triangle symbol in front of DEF in the picture, but I am assuming this was a typo.
