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3 years ago

Unit 5. 11) Please help. Approximately how many spherical balloons can the tank fill?

Mathematics

2 answers:

slega [8]3 years ago

3 0

Answer:

100 of the baloon will fill up the tank

Step-by-step explanation:

use volume of sphere formula ;

(pi/6) x diameter cubed

write your answer to 1 decimal place

then divide the volume of tank bye the volume of the baloon

you'll get 100, if you rounded up your answer to 1 decimal place

Drupady [299]3 years ago

3 0

Answer:

Yes they are right, the correct answer is 100.

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Answer:

$\boxed{\text{2 notebooks and 6 folders}}$

Step-by-step explanation:

Let n = number of notebooks

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Jenna bought $\boxed{\textbf{two notebooks and six folders} }$ .

Check:

$\begin{array}{rclcrcl}4.85\times2+0.89\times6 & =& 15.04 & \qquad &2+6&=&8\\9.70+5.34 & = & 15.04 & \qquad &8&=&8\\15.04& = & 15.04 & & & & \\\end{array}$

OK.

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3 years ago