V=basearea times 1/3 times height
basearea=6<span>4π m2
hmm, they try to make it difficult

basearea=circle=pir^2
pir^2=64pi
divide by pi
r^2=64
sqrt
r=9

h is 4 les than 3 time r
h=-4+3(8)
h=-4+24
h=20

v=1/3*64pi*20=1280pi/3 m^3=1350.4

C
</span>

4 0

4 years ago

Using technology, we found that Juan’s investment account can be modeled by the function, c(x)=3x2-2x+10, in thousands of dollar

irakobra [83]

The function is $c(x)=3 x^{2} -2x+10$

Initial investment is given when $x=0$ , so substituting this into $c(x)$ we have

$c(0)=3 (0)^{2}-2(0)+10
$
$c(0)=10$

Hence, correct answer is B $10

4 0

4 years ago

Read 2 more answers

Name the polynomial.

kari74 [83]

Answer:

the answer is option B). quintic trinomial

6 0

4 years ago