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2 years ago

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A student is given the task of buying 100 ball point pens with$100. She must buy atleast one $10 pen, atleast one $3 pen, and th

e reminder at 50 cents each. How many pens of each kind does she buy?

1 answer:

Bess [88]2 years ago

7 0

1 10$ pen 1 3$ pen and 98 50 cent pens

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Solve each system of equations. 2x + 3y = 3 3x + 5y = 6 o (4,1) Ob (0,1) (-3,3) Od (3-4)

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Answer:

x = 3 n, y = -2 n, n element Z

Step-by-step explanation:

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2 years ago

The population of bacteria can be modeled by the function below, where t represents the time since the population started decayi

Oksana_A [137]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete. I will assume the function is:

$f(t) = 15(0.86)^t$

Required

Determine the rate of decay

In an exponential function $f(x) = ab^x$ ,

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<em>The rate of decay is 0.14</em>

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2 years ago

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2 years ago

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Find an equation for the line below

tia_tia [17]

Y=0.5x-0.5
( u find the slope using rise/run then after finding the slope u use the equation and a point on the graph to find the y-intercept

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2 years ago

How to do it and the answer

Anastasy [175]

Answer:

Answer is :- Each pork chop weight is 4.8 ounces.

Step-by-step explanation:

Given,

A 3 pound pork can be cut into 10 pork chops of equal weight.

Weight of one pork chop = 3/10 pounds

or Weight of one pork chop = 0.3 pound

We can convert 0.3 pounds into ounces

Since 1 pound = 16 ounces

Then, 0.3 pound = 16 * 0.3 ounces

or 0.3 pound = 4.8 ounces

Hence each pork chop weight is 4.8 ounces.

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2 years ago