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3 years ago

What is 33% of 420 round to the nearest hundredth

Mathematics

2 answers:

LUCKY_DIMON [66]3 years ago

7 0

Answer:

138.6

Step-by-step explanation:

Alinara [238K]3 years ago

6 0

Answer: 138.6

Step-by-step explanation:

33% can also be written as 0.33

Multiply 0.33 by 420 to get 138.6

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A ball is dropped from a height of 25feet and allowed to bounce until it comes to a rest. Each time the ball bounces it rebounds

alina1380 [7]

Answer:

$H3 = 25 * \frac{4}{5} * \frac{4}{5}* \frac{4}{5}$

Step-by-step explanation:

Given

$Initial\ Height =25$

$Rebound = \frac{4}{5}$

Required

Determine the height at the third rebound

At first rebound;

$H1 = 25 * \frac{4}{5}$

Second rebound

$H2 = 25 * \frac{4}{5}* \frac{4}{5}$

Third rebound

$H3 = 25 * \frac{4}{5} * \frac{4}{5}* \frac{4}{5}$

Hence; the equation is:

$H3 = 25 * \frac{4}{5} * \frac{4}{5}* \frac{4}{5}$

Solving further;

$H3 = 12.8\ ft$

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3 years ago

Find the area of the shape (round to nearest tenth if necessary )

Naddika [18.5K]

Answer:

still

Step-by-step explanation:

still thinking sorry

5 0

3 years ago

For which of the following compound inequalities is there no solution?

Bess [88]

Answer:

(a) $6m \le - 36$ and $m + 24 > 20$

Step-by-step explanation:

Required

Which of a to d has no solution

(a) $6m \le - 36$ and $m + 24 > 20$

We have: $m + 24 > 20$

Sole for m

$m >20 - 24$

$m >-4$

$6m \le - 36$

Divide by 6

$m \le -6$

So, we have:

$m \le -6$ and $m >-4$

$m \le -6$ implies that: m = -6,-7,-8,-9.....

$m >-4$ implies that m = -3,-2,-1,0.....

<em>Hence, there is no solution</em>

8 0

3 years ago

The play cost $2,600.00 to produce, and they intend to sell tickets for $10 each. After the play, Betsy will take the ticket pro

Natasha2012 [34]

Answer:

4,810

Step-by-step explanation:

$10 per ticket times 741 people (10 * 741) is 7,410, then subtract the cost to produce the play, 7,410 - 2600 = 4,810.

5 0

3 years ago

Zeke and Niko are eating cookies. The ratio of the number of cookies Zeke ate to the number Niko ate was 2 to 1 (so Zeke had twi

Alexeev081 [22]

Answer:

Step-by-step explanation:

1/2 of 12 is 6

Zeke ate twice as much as Niko, so he ate 12 and Niko ate 6.

This makes 18 cookies eaten in total.

8 0

2 years ago