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Andreyy89
3 years ago
8

The lemonade stand at the county fair sells the lemonade at a price of two cups for $3.60. Complete the table at right to find w

hat Paula’s family will pay to buy lemonade for all eight members of the family.
Mathematics
1 answer:
Tems11 [23]3 years ago
5 0
I cant really help you with the table but she will need $14.40 to pay for it. This is because since two cups cost $3.60 you multiply 3.60 by 4. I got the 4 by dividing 8 into 2 because 8 people and 2 cups each
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4 0
3 years ago
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1. 63 is 90% of what number?<br> 70<br><br> with double number lines-Super confused, please help!!
olganol [36]

Answer:

70.

Step-by-step explanation:

Let x be the required number.

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We can represent our given information in an equation as:

Now, we need to solve for x.

Therefore, 90% of 70 is 63.

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2 years ago
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Heyyy!!!!

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Please read explanation it will definitely help you....

Step-by-step explanation:

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Basically, there is an exponent rule that says that anything to the power of 0 is 1.

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77julia77 [94]

Answer:

Present value =  $4,122.4

Accumulated amount = $4,742

Step-by-step explanation:

Data provided in the question:

Amount at the Start of money flow = $1,000

Increase in amount is exponentially at the rate of 5% per year

Time = 4 years

Interest rate = 3.5%  compounded continuously

Now,

Accumulated Value of the money flow = 1000e^{0.05t}

The present value of the money flow = \int\limits^4_0 {1000e^{0.05t}(e^{-0.035t})} \, dt

= 1000\int\limits^4_0 {e^{0.015t}} \, dt

= 1000\left [\frac{e^{0.015t}}{0.015} \right ]_0^4

= 1000\times\left [\frac{e^{0.015(4)}}{0.015} -\frac{e^{0.015(0)}}{0.015} \right]

= 1000 × [70.7891 - 66.6667]

= $4,122.4

Accumulated interest = e^{rt}\int\limits^4_0 {1000e^{0.05t}(e^{-0.035t}} \, dt

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8 0
3 years ago
Help please!!!!!!!???!!!!
Vinil7 [7]

Answer:

The equation is

y=0.5x+2

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3 years ago
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