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Crazy boy [7]
4 years ago
13

A sign in front of a roller coaster says you must be 40 inches tall to ride. What percentage of this height 34 inches?

Mathematics
2 answers:
weeeeeb [17]4 years ago
6 0

Answer:

Step-by-step explanation:

Percentage of A

34/40 x 100 = 85%

Percentage of B

54/40 x 100 = 135%

Ans: A) 85% B) 135%

Mashutka [201]4 years ago
5 0

Answer:

A=84%

B=135%

Step-by-step explanation:

Percentage of A

34/40 x 100 = 85%

Percentage of B

54/40 x 100 = 135%

Ans: A) 85% B) 135%

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0.96*7.1 don't Kno know to check for the reasonablesness
Ierofanga [76]

Answer:

6.816. To check for reasonableness, you know that 0.96 is pretty close to 1, so since 6.816 is pretty close to 7.1, you know your answer is reasonable.

Step-by-step explanation:

5 0
3 years ago
(PLEASE HELP) Tony has $727.29 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $24
MariettaO [177]

Let x represent amount of money that Tony needs to deposit to avoid a fee.

We have been given that Tony has $727.29 in his checking account. He wrote a check for $248.50 today.

Let us find amount of money left in Tony's account after writing a check of $248.50 as:

\$727.29-\$248.50

After depositing x dollars in account, total amount of money in Tony's account would be 727.29-248.50+x.

Since Tony must maintain a $500 balance to avoid a fee, so amount of money is his account should be greater than or equal to 500.

We can represent this information in an inequality as:

727.29-248.50+x\geq 500

Therefore, our required inequality would be 727.29-248.50+x\geq 500 and option C is the correct choice.

Let us solve for x.

478.79+x\geq 500

478.79-478.79+x\geq 500-478.79

x\geq 21.21

Therefore, Tony must deposit at-least $21.21 to avoid a fee.

8 0
3 years ago
NoFly Corporation sells three different models of a mosquito "zapper." Model A12 sells for $52 and has variable costs of $41. Mo
kotegsom [21]

Answer:

For Model A12:

Break even point (units) = 6600 x (58/100) = 3828 units

For Model B22:

Break even point (units) = 6600 x (27/100) = 1728 units

For Model C124:

Break even point (units) = 6600 x (15/100) = 990 units

Step-by-step explanation:

A)

Calculation of total break even unit is given below:

Break Even units = \frac{fixed\ expenses}{contribution\ margin\ per\ unit}

where  contribution per unit is given as

Contribution margin per unit = selling price per unit - various expenses per unit

Therefore,

For Model A12:

Contribution margin per unit = $52 - $41 = $11

For Model B22:

Contribution margin per unit = $109 - $75 = $34

For Model C124:

Contribution margin per unit = $403 - $310 = $93

As, sales mix of given model is given as  58:27:15,

therefore total contribuition per unit is

Total contribution margin per unit = {$11 x (58/100)} + {$34 x (27/100)} + {$93 x (15/100)}

= $6.38 + $9.18 + $13.95

= $29.51

Total  break even units = \frac{\$195946}{\$29.51}

                                        = 6600 units  

(B)  Break point for each model;

For Model A12:

Break even point (units) = 6600 x (58/100) = 3828 units

For Model B22:

Break even point (units) = 6600 x (27/100) = 1728 units

For Model C124:

Break even point (units) = 6600 x (15/100) = 990 units

5 0
4 years ago
Fabrício corre diareamente em um parque perto de sua casa. Em certo dia ele deu 3,5 voltas na pista de corrida desse parque que
Aleks [24]

Answer:

9.8 km

Step-by-step explanation:

3.5 * 2.8 = 9.8

lo siento si esto está mal, soy malo en esto.

4 0
3 years ago
Help please<br> I need to know
andriy [413]

Answer:

2.66

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
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