4 years ago

What is the answers for d e and f help

Mathematics

2 answers:

Feliz [49]4 years ago

6 0

The answers for all three of the problems are 1/2 your welcome

denis23 [38]4 years ago

5 0

D= 1 E=.5 F I cant see the second part

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Luanda wants to buy a box of cereal. Which box has the lowest cost per ounce? Group of answer choices 20-oz box for $3.20 10-oz

marin [14]

Answer: 15-oz for 2.25

3.20÷20= 0.16

1.70÷10= 0.17

2.25÷15= 0.15

2.72÷16= 0.17

I hope this helps:

3 0

3 years ago

In the right triangle shown m angle A =45° and AB=12 how long is BC?

viva [34]

Answer:

8.48 = x

Step-by-step explanation:

sin45 = x / 12

12sin45 = x

8.48 = x

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3 years ago

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Mariah wanted to make cookies for her family but needed to reduce the recipe. The original recipe required five cups of flour an

Evgesh-ka [11]

Answer:

1⅕ or 1.2 cups of sugar

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5 : 2

3 : X

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X = 3×2/5

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1⅕ or 1.2 cups of sugar

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3 years ago

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How many kilograms are equivalent to 450 grams? I need step by step explanation please

Flauer [41]

Step-by-step explanation:

0.45 kilograms. you decide the mass value by 1000.

7 0

3 years ago

The data set shows the admission prices at several museums. $20, $20, $16, $12, $15, $25, $11 Find and interpret the range, inte

Gemiola [76]

11, 12, 15, 16, 20, 20, 25
Mean: 17

The range is 25-11 = 14 (the numbers in bold)

The interquartile range is 20-12=8 (the numbers underlined)

The mean absolute deviation is: 4; this is found by finding how far each number is from 17 (mean): 6,5,2,1,3,3,8 (28) and dividing by 7.

Part B:

The prices vary by no more that $14 (range).

The middle half of the prices vary by no more than $8 (IQR).

The admission prices differ from the mean price by an average of $4 (MAD).

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3 years ago