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stepladder [879]
3 years ago
15

Margo’s Dad offers to give her 5 cents on sunday. Then for each day of the week, he offers to give her 5 times the amount from t

he previous day. How much will he give her on Saturday? Write an expression to show how much Margo’s dad gives her on Saturday.
Mathematics
2 answers:
Anettt [7]3 years ago
7 0

Answer:

Margo will get 78,125 cents on Saturday.

Step-by-step explanation:

Margo’s Dad offers to give her 5 cents on Sunday.

Then for each day of the week, he offers to give her 5 times the amount from the previous day.

This can be modeled as: 5^{x+1}

From Sunday to Saturday 6 days have elapsed, therefore she will have :

5^{6+1}

= 5^{7} = 78125 cents.

Hence, Margo will get 78,125 cents on Saturday.

goblinko [34]3 years ago
6 0

Answer:

Step-by-step explanation:

First you need to do 5x5=25

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2.

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sal works for a computer repair shop. he has determines that customers pay on average $150 for each computer they bring in. He p
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The answer is :

sal must repair 320 computers in a year to break even.

Step-by-step explanation:

The break even point in a business is the point at which the total costs and the total revenue in a business are equal.

In order to calculate sal's break even point, we will first of all calculate the total costs incurred during the business year, then using the selling price (repairing price), we will calculate how many computers will be repaired to reach the incurred cost. This is done as follows:

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Next, since we know that sal requires $75 in parts and labor to fix a computer, we will calculate the net price charged for each computer fixed as follows:

Net price charged = Priced charged for fixing each computer - Cost incurred in fixing each computer

Net price charged = 150 - 75 = $75

Finally to calculate the break even point, we know the net income (net price charged) for each computer and the costs of rent for each year, therefore, we will divide the cost incurred by the net price charged, as follows:

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Therefore, by the time sal repairs 320 computers during the year, he must have covered the costs incurred in operations, every additional repair, becomes a profit.

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3 years ago
It's really hard for me to understand what they are asking.​
Gekata [30.6K]

Answer:

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Angles 1, 2, and 3 added together should make 180 degrees.

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