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USPshnik [31]
3 years ago
7

If Mrs.Burks spent 3.87 on grapez at kroger and bought 3.05 pounds,how much was each pound​

Mathematics
1 answer:
pashok25 [27]3 years ago
4 0

Answer:

1.26885245902 or rounded to $1.27 per pound.

Step-by-step explanation:

you can just divide 3.87/3.05 to see how much each pound costed. if you needed to round to the nearest cent, you would round up to 1.27.... or if not, keep it at 1.26885245902.

then to check your work, you can just multiply (1.26885245902) by (3.05) to get the total amount she had spent.

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Triss [41]
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a^2 + 81 = 324
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a = 15.589 = 15.6 feet is the angle the ladder is at :)
8 0
3 years ago
A particular fruit's weights are normally distributed, with a mean of 405 grams and a standard deviation of 19 grams. If a fruit
cluponka [151]

Answer:

413.126

Step-by-step explanation:

Given a normal distribution :

Mean (m) = 405

Standard deviation (s) = 19

Weight of fruit will be greater than how many grams (x) if picked 17% of the time:

P(Z > x) = 0.17 ;

The Zscore for P(Z > x) = 0.17 equals 0.954 (Z probability calculator)

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0.954 * 19 = x - 405

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x = 18.126 + 405

x = 423.126

Weight will be greater than 423.126

8 0
3 years ago
Expand & simplify
Klio2033 [76]

Answer:

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Step-by-step explanation:

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Hope this helped!

5 0
1 year ago
Which is the graph of the function f(x)=1/2x2+2x-6
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Answer

Step-by-step explanation:

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Also you didn't show any picture

3 0
3 years ago
55% of the students scored at least 80 on the math test.<br> True<br> False
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