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3 years ago

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Mrs. lemke has 10 2/3 ounces of fertilizer for plants. she plans to use 3/4 ounce fertilizer on each plant. after she puts ferti

lizer on as many plants that she can how much fertilizer is left over

1 answer:

tamaranim1 [39]3 years ago

4 0

(10 2/3) / (3/4) =
32/3 * 4/3 =
128/9 = 14 2/9......she puts fertilizer on 14 plants, which leaves her with
2/9 ounces left over

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Answer:

There would be 24 dimes and 76 quarters.

Step-by-step explanation:

In order to find this, start by defining the number of dimes by x and the number of quarters as y. Now we can create a system of equations. Make the first about the total number of coins.

x + y = 100

Make the second about the amount of money.

.10x + .25y = 21.40

Now we can solve using elimination by multiplying the second equation by -4 and adding through.

x + y = 100

-.40x - y = -85.60

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.60x = 14.4

x = 24

Now we can use the amount of dimes we have to find the number of quarters.

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

A city block has 6 pigeons and then 1 week later there are 9 pigeons. Let P(t)be the number of pigeons where t is measured in we

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Using proportions, it is found that the differential equation which describes the growth of the pigeon population is given by:

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2 years ago

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Answer: $1114.91

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The formula for compound interest is

$A= P(1+\frac{r}{n})^{nt} \\$

Where

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P = initial principal balance (1030 for this)

r = interest rate (0.04 for this)

n = number of times interest applied per time period (2 for this)

t = number of time periods elapsed (2 for this)

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