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Yakvenalex [24]
4 years ago
5

What is the answer to 9(3÷3) + 4( -5 x 9 ) ÷ 3 ???

Mathematics
1 answer:
lana [24]4 years ago
8 0
There!! This is how you do it!!

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A cylinder has radius 1.6 meters and a height of 12 meters. Find its volume and round to the nearest tenth of a meter.
andrew-mc [135]

Answer:

  • 96.5 m³

Step-by-step explanation:

<u>Cylinder volume formula:</u>

  • V = πr²h

<u>Substitute values:</u>

  • V = π(1.6)²(12) m³ = 96.5 m³ (rounded to the nearest tenth of a m³)
8 0
3 years ago
Who are y’all a favorite music artist?<br> Let me know what the word is.<br> Put me on!
sweet [91]

Answer:

Well I have two that i really enjoy which is Lund and Melanie Martinez

Step-by-step explanation:

Both of their music is amazing I enjoy listening to it all the time there is more i love but i would recommend this two

4 0
4 years ago
The concentration, in parts per million, of a type of antibiotic in a human's bloodstream after h hours can be modeled by the po
saveliy_v [14]

Answer:

C(3)=17.69\ ppm

Step-by-step explanation:

Given:

Given polynomial function is.

C(h)=-0.09h^{2} +3.5h+8

Hours  h=3

We need to find the concentration of the antibiotic after 3 hours.

Solution:

Rewrite the given polynomial function as.

C(h)=-0.09h^{2} +3.5h+8

Substitute  h=3 in given polynomial function.

C(3)=-0.09(3)^{2} +3.5\times 3+8

C(3)=-0.09\times 9+10.5+8

C(3)=-0.81+10.5+8

C(3)=-0.81+18.5

C(3)=17.69\ ppm

Therefore, the concentration of the antibiotic after 3 hours C(3)=17.69\ ppm .

8 0
4 years ago
A function f is described using the information f(x) = 5x+1
lakkis [162]

Answer:

a.

i. 11

ii. 26

iii. 501

iv. 3.5

v. 5a+1

vi. 5k+6

b. x = 8

Step-by-step explanation:

7 0
3 years ago
Find the mean, median, and mode for 0, 4, 6, 11, 9, 8, 9, 1, 5, 9, 7.
lisov135 [29]

answer

for the median its 7

for the mean its 6.

the mode is 9

Step-by-step explanation:

The mode is the value that appears most frequently in a data set.

Median:The number in the MIDDLE when they are IN ORDER!

Mean- The AVERAGE OF ALL NUMBERS: You add up all the numbers then you divide it by the TOTAL NUMBER of NUMBERS!

3 0
3 years ago
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