B.f(–3) = 6
C.f(–3) = 9
D.f(–3) = 12
Answer:
Step-by-step explanation:
hello :
If f(x) = 3x² - 2x + 5,
f(-2)=3(-2)² - 2(-2) + 5=12+4+5=21
Simplify your answer as much as you can. You can use pi in your answer if necessary (for example, if the answer were $3\pi$, you could enter "3pi" or "3*pi" or "$3\pi$").
[asy]
size(4cm);
path a=Circle((0,0),5);
path b=Circle((0,0),4);
path c=Circle((0,0),3);
path d=Circle((0,0),2);
path e=Circle((0,0),1);
fill(a,red); fill(b,white); fill(c,red); fill(d,white); fill(e,red);
[/asy]
p.s. just a side question how many of you didn't put your real age when you created your account because i didn't put my real age in and your never gonna figure it out
Answer:
Is the total area of the red area is $3840
Step-by-step explanation:
2 x 4 x 6 x 8 x 10 = 3840
The ratio of the mass of the fruit to the mass of the yoghurt is 2:5
Which calculation will give the mass of the yoghurt?
175 divide 5 times 7 or 175 divide 7 times 5 or 175 divide 5 times 2 or 175 divide 7 times 2
What is the mass of the yoghurt (not the fruit and yoghurt - just the yoghurt, so it's not 175g)?
Answer:
Step-by-step explanation:
We first have to calculate how much he transfer monthly, to do that, we have to find the 15% of $1850.
So, he transfer $277.50 per month, in a year would be:
Therefore, after one year, he will save $3330.