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12345 [234]
3 years ago
6

A farmer market has 7/9 bushel of plums when it opens in the morning.By noon ,1/3of the plums are left .How many ,plums in bushe

ls did the farmers market sell
Mathematics
2 answers:
FromTheMoon [43]3 years ago
8 0

Answer:

farmers market sold 4/9 plums in bushel

Step-by-step explanation:

We know that at the beginning of the day we have 7/9 of a bushel of plums and that after a while there are 1/3 of a bushel of plums, so to calculate how many were sold we have to subtract the bushel of plums that were left from the initial ones

7/9 - 1/3

if we want to do this subtraction we have to find a fraction equivalent to 1/3 that can be subtracted from 7/9

1/3 = (1 * 3) / (3 * 3) = 3/9

now we are just the top and leave the denominator the same as before

7/9 - 3/9 = 4/9

Mariana [72]3 years ago
3 0

Answer:

Farmers market sell (4/9) bushels of plums .

Step-by-step explanation:

We are given that a farmer market has (7/9) bushel of plums when it opens in the morning and By noon , (1/3) of the plums are left.

Bushels of plums farmer market sells = Bushels of plums farmer market have in the morning - Bushels of plums farmer market are left with by noon

            =  \frac{7}{9} - \frac{1}{3}  = \frac{7-3}{9} = \frac{4}{9} = 4/9

Therefore, farmer market sells (4/9) bushels of plums .

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vladimir2022 [97]

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Step-by-step explanation:

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5 0
3 years ago
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mestny [16]

Answer:

The value is W= 2640 \  ft \cdot lb

Step-by-step explanation:

From the question we are told that

The weight of the bucket is F =  5 lb

The depth of the well is x_1 =  60 \ ft

The weight of the water is W_w  =  42 lb

The rate at which the bucket with water is pulled is v  = 1.5 \  ft/s

The rate of the leak is r = 0.15 lb/s

Generally the workdone is mathematically represented as

W =  \int\limits^{x_1}_{x_o} {G(x)} \, dx]

Here G(x) is a function defining the weight of the system (water and bucket ) and it is mathematically represented as

G(x) =  F  +  (W_w- Ix)

Here I is the rate of water loss in lb/ft mathematically represented as

I  = \frac{r}{v}

=> I  = \frac{0.15 }{1.5 }

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G(x) =  5  +  (42- 0.1x)

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So

W =  \int\limits^{60}_{0} {47- 0.1x} \, dx]

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3 years ago
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Two equal triangles

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432 {cm}^{2}

Total Surface area

80 {cm}^{2}   +  432 {cm}^{2} \\ 512 {cm}^{2}

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3 years ago
Plz help with easy math question
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Answer:

A

Step-by-step explanation:

A

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