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kipiarov [429]
3 years ago
8

Simplify.1/2−3(1/2+1)2

Mathematics
1 answer:
Montano1993 [528]3 years ago
8 0
The answer is -17/2. B
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Please help me!!!!! ;-;
Lelechka [254]
Your answer is zero because you do 4*4=16*3=48*0=zero your answer

hope this helps you

4 0
4 years ago
Need help with #11. The answer is about 13.86 years but show work please.
tangare [24]

Answer:

13.86

Step-by-step explanation:

formula for cont. compounding interest is

Amount = Principal * e^rt

in this case the principal is 5000, and the amount is 10000 (double). the rate is 5% or 0.05. and t is what we are solving for.

sub in to get:

10000 = 5000e^0.05t

2 = e^0.05t

now convert to log form.

ln 2 = 0.05t

ln 2 / 0.05 = t

punch that into your calculator and you get 13.86 years

6 0
4 years ago
Select the term that describes the constant portion in this quadratic equation.
trasher [3.6K]
The constant potion contains no variables ( no 'x')

So its 16
6 0
4 years ago
Read 2 more answers
2x plus 3 plus x2; for x = 4
Alborosie

Answer:

2x+3+x2 if x=4 is 27

Step-by-step explanation:

2*x or 2*4=8

8+3=11;

and x or 4 times itself is 16

so we add it all together and get 27.

Have a great day!

4 0
3 years ago
Read 2 more answers
What is 15 percent of 24
vlada-n [284]

Answer:

3.6

Step-by-step explanation:

15 divide by 100 x 24

8 0
3 years ago
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