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3 years ago

7

Kate goes out to eat at Chili's. Her bill total is $15.25. She decides to leave a 15% tip. How much does she leave for the waitr

ess?

2 answers:

SCORPION-xisa [38]3 years ago

8 0

Answer:

$17.54

Step-by-step explanation:

15.25 + 15%(2.29) = 17.54

Alexxandr [17]3 years ago

6 0

Seventeen dollars and fifty four cents $17.54

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The volume v of a sphere with radius r is given by formula v=4/3 . if radius of a spherical rubber ball is 1 1\4 inches , what i

Aliun [14]

Actually, the correct volume formula is:
Sphere Volume = <span> 4/3 • <span>π <span>• r³
</span></span></span>Sphere Volume = <span> (4/3) * PI * (1.25)^3
</span>Sphere Volume = (4/3) * PI * <span> <span> <span> 1.953125 </span> </span> </span>
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4 years ago

Write 4.4354 correct to 2 decimal places show working

svetlana [45]

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3 years ago

Read 2 more answers

Fertilizer is sold in 100 pound bags labelled with the amount of nitrogen ( N), phosphoric acid ( P2O5), and potash ( K2O) prese

arlik [135]

Answer:

4 pounds of of Vigoro Ultra Turf fertilizer and 1 pound of Parkera's Premium Starter will yield the required mixture.

Step-by-step explanation:

In bag of Vigoro Ultra Turf fertilizer:

29 pounds of nitrogen, 3 pounds of phosphoric acid, and 4 pounds of potash

In bag of Parkera's Premium Starter:

18 pounds of nitrogen, 25 pounds of phosphoric acid, and 6 pounds of potash

Let the mass of Vigoro Ultra Turf fertilizer = x

Amount of nitrogen in x amount = 29 x

Amount of phosphoric acid in x amount = 3x

Let the mass of Parkera's Premium Starter= y

Amount of nitrogen in y amount = 18 y

Amount of phosphoric acid in y amount = 25 y

Amount of nitrogen in desired mixture formed by combing x and y fertilizers bag : 134 pounds

29 x + 18 y = 134 ..[1]

Amount of phosphoric acid in desired mixture formed by combing x and y fertilizers bag : 37 pounds

3x + 25 y = 37 ..[2]

Solving [1] anf [2] by substitution method :

$x=\frac{134-18y}{29}$

$3\times \frac{134-18y}{29}+25y=37$

y = 1

$x=\frac{134-18y}{29}=4$

4 pounds of of Vigoro Ultra Turf fertilizer and 1 pound of Parkera's Premium Starter will yield the required mixture.

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irga5000 [103]

Answer:

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Step-by-step explanation:

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3 years ago

How far apart are -27 and -19?

zaharov [31]

Answer:

8

Step-by-step explanation:

I changed these to the positive values:

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