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Leni [432]
3 years ago
14

Help needed

Mathematics
1 answer:
RoseWind [281]3 years ago
6 0
<span>f(x)= x³-x²-9x+9 has x², so it will be many to one function ( one value of y will correspond several values of x).

Answer is B.</span>

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HELP PLZ FIRST TO ANSWE GETS BRAINLIEST
tigry1 [53]

Hey there!

I think the answer is B.

7 0
3 years ago
A 30-year, $1,000 strip bond was traded for $167, four years after it was issued. What was the semi-annually compounded nominal
Anna007 [38]

Answer:

The semi-annually compounded nominal rate at that time is 7%

Step-by-step explanation:

In order to calculate the semi-annually compounded nominal rate at that time we would have use the following formula:

PV= FV/(1+r)^n

According to the given data we have the following:

PV=$167

FV=$1,000

n=30-year, and strip bond was traded four years after it was issued, hence, n=(30-4)*2 =52

Therefore, 167= $1,000/( 1+r)^52

167/$1,000 =1/(1+r)^52

0.167 =1/(1+r)^52

r =3.50%

Therefore, The semi-annually compounded nominal rate at that time=3.50%*2

The semi-annually compounded nominal rate at that time=7%

The semi-annually compounded nominal rate at that time is 7%

4 0
4 years ago
I need this asap!<br> Will mark as brainlyest
Andrews [41]

Answer:

<em>I'm not 100% sure but I think 3 days.</em>

Step-by-step explanation:

he clears 2/3 acres every 2 days. 1 day would be half of that, which is 1/3. add those together and you get 1 acre. add the days together and you get 3 days.

Please mark brainliest!!

7 0
3 years ago
What is the following number written as a percentage<br> .4543
Cloud [144]

Answer: 45.43%

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Ill give brain just helpppp
Blababa [14]

Answer:

Hey, gm!

Step-by-step explanation:

With what? Let me know :)

Have a nice day <3

4 0
3 years ago
Read 2 more answers
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