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Korolek [52]
3 years ago
9

The ratio of white flour to whole wheat flour in a bread recipe is 2:3. The recipe uses 10 cups of flour. How much of each type

of flour is needed?
Mathematics
1 answer:
lesantik [10]3 years ago
8 0
This means that 2/5 is white and 3/5 is whole wheat, so 2/5 of 10=4 cups of white, 3/5 of 10=6 cups of whole wheat.
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How do I do this please help me?
TEA [102]
4. First find how much sauce is used for 1 person:

2 ÷ 7 = 0.285714285714286

0.285714285714286cups of sauce will make spaghetti for one person.

0.285714285714286 • 210 = 60

60 cups of sauce for 210 people.

5. Found out how much he read in one minute:

40 ÷ 50 = 0.8

0.8 • 80 = 64

In 80 minutes, she will read 64 pages.

6. Found out how much he earns after one month:

9 ÷ 6 = 1.5

1.5 • 12 = 18

18 • 2 = 36

After two years, he will have 36 days of vacationing time



7 0
3 years ago
0.01x - 0.3y = 1
Phantasy [73]

Answer: your answer would be

x-30y=100 and 10y = x - 20

Step-by-step explanation:

6 0
3 years ago
The distribution of the weights ofloaves of bread from a certain bakery follow approximately a normaldistribution. Based on a ve
slega [8]

Answer:

D)

Step-by-step explanation:

ASSUMING NORMAL DISTRIBUTION, LESS THAN 10% AT LOWER END

OF 15.34 MEANS     [DENOTING MEAN BY M AND Standard Deviation. BY S]

M±AS=20%....................M-AS=15.34

FOR 20% LEVEL .......A=1.281........FROM TABLES

M-1.281×S=15.34............................1

SIMILARLY

M±BS=40%...................M+BS=16.31

FOR 40% LEVEL .............B=0.841...................FROM TABLES

M+0.841×S=16.31.............................2

EQN.2 - EQN.1

2.122×S=0.97

S=0.457=0.46

M=15.926= 15.93

HENCE, D IS THE ANSWER

that is D. μ = 15.93, σ =.46

8 0
3 years ago
Ann increased the quantities of all the ingredients in a recipe by 60\%60%60, percent. She used 808080 grams (\text{g})(g)left p
kari74 [83]

Answer:

50 grams

Step-by-step explanation:

Let the amount of cheese required by the recipe be "x"

Ann increased 60% from original amount and then used up 80 grams. Thus:

<em>Original, increased by 60%, became 80</em>

<em />

This translated to algebraic equation would be:

x + 0.6x = 80

<u>Note:</u>  60% = 60/100 = 0.6

So we can solve the above equation for "x" and get our answer. Shown below:

x + 0.6x = 80\\1.6x=80\\x=\frac{80}{1.6}\\x=50

Hence,

the recipe required 50 grams of cheese

6 0
2 years ago
Which of the following statements is equivalent to 10x – 30?
Sergeeva-Olga [200]

Answer:

10(x-3)

Step-by-step explanation:

3 0
2 years ago
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