3 years ago

Data and Probability

Mathematics

1 answer:

mart [117]3 years ago

7 0

Answer:

The lower first quartile is 7.25

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Tanya used 3/4 cup of flour to make 1/2 batch of muffins. How many cups of flour will she need to make 1 batch

slamgirl [31]

1 cup and 2/4 is what she meeds to make 1 batch

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3 years ago

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John borrowed 1200 at 9% simple interest. He agrees to repay the loan by making 18 equal payments monthly. How much is the month

Ratling [72]

1200 times .09 = 108

so $108 interest

1200 +108 = 1308

1308 divided by 18 equals 72.67

so $72.67 a month

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3 years ago

Which fraction is equivalent to 4%? A. one over fifty B. two over twenty five C. one over twenty five

creativ13 [48]

Answer:c

Step-by-step explanation:

4 % = 4/100

Simplify the fraction.

4/100 = 1/25

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3 years ago

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Martin is an artist who molds plaster into unique shapes. How much plaster can Martin fit into the mold shown? Cuboid with lengt

Bogdan [553]

Answer:

$Amount = 66ft^3$

Step-by-step explanation:

No attachment given, but the question can still be solved.

Given

Cuboid 1

$Length = 1ft$ $Width = 1ft$ $Height = 2ft$

Cuboid 2

$Length = Width = Height = 4ft$

Required

How much plaster can fit in

To do this, we simply calculate the volume of the shape

For cuboid 1

$Volume = Length * Width * Height$

$V_1 = 1 * 1 * 2$

$V_1 = 2ft^3$

For cuboid 2

$V_2 = 4 * 4 * 4$

$V_2 = 64ft^3$

Amount of plaster is then calculated as:

$Amount = V_1 + V_2$

$Amount = 2ft^3 + 64ft^3$

$Amount = 66ft^3$

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3 years ago

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Jada's dog ran 20 laps around the track and then a quarter of that again. How far did Jada's dog run in all? *

Alenkasestr [34]

Answer:

25 laps

Step-by-step explanation:

The dog ran 20 laps and a quarter of 20. 20 divided by 4 equals 5 so it would be 20+5 which equals 25

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3 years ago