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k0ka [10]
2 years ago
6

Hannah went to a hospital and donated 1.9 cups of blood. If there are

Mathematics
1 answer:
tamaranim1 [39]2 years ago
8 0

Answer:

449.54 millimetres

step by step explanation

Blood donated by Hannah = 1.9 cups

1 cup = 236.6 millimetres

Therefore, 1.9 cups = 1.9 * 236.6 = 449.54 ml

So Hannah donated 449.54 millimetres of blood.

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posledela
N+4=13
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n = 9

the sum of a number(n) and 4 that is no larger than 13 is 9
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3 years ago
Adam’s sister wants to watch her intake of fat per day. He estimates that the dinner will have 48 grams of fat. What percentage
navik [9.2K]
First things to take note of to have the correct answer: 
1. Adam's sister is obviously a girl. Then when looking at the data we look at the "Women" column. 
2. We are only looking at the fats data. 

We are asked for the percentage given 48 grams of fat and the daily allowance on fat for women is 70 g. To solve we perform the operation: 

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3 years ago
Aaron runs a distance of 7.2km in the SE direction. How far east has Aaron run? Answer correct to one decimal point
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5 0
2 years ago
19. When baking a cake, you have a choice of the following pans:
dimaraw [331]

The answer is

round cake - 82.42 in²

rectangular cake - 114 in²

Round cake:

d = 7 in

r = d/2 = 7 in / 2 = 3.5 in

h = 2 in

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A = 2πr² + 2πrh

The surface are of the round cake (which is actually a cylindrical cake) excluding the bottom is:

A = 2πr² + 2πrh - πr²

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Rectangular cake:

w = 6 in

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h = 2 in

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A = 2wl + 2wh + 2lh

The surface are of the rectangular cake excluding the bottom is:

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A = wl + 2wh + 2lh

A = 6 * 9 + 2 * 6 * 2 + 2 * 9 * 2

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= 114 in²

Step-by-step explanation: This answer is not mine but JcAlmighty’s so all credits go to them.

7 0
2 years ago
Read 2 more answers
A bag of backed chips advertises that it now has 1/4 fewer calories than the old recipe.What is the percent of calories were rem
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Answer:

25%

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3 years ago
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