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Kryger [21]
4 years ago
14

Karen read 20 pages of her book in a half hour. If she reads for 3 hours at the same rate , about how many pages of her book can

Karen read?
Mathematics
2 answers:
Anarel [89]4 years ago
6 0
Karen can read 120 pages in three hours
Sindrei [870]4 years ago
3 0
If Karen reads for 3 hours at 20 pages per half hour (40 pages per hour). She will have read 120 pages within 3 hours

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Alenkasestr [34]

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i Think its 15 because the angles are the same

Step-by-step explanation:

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I don't understand this. please help me, much appreciated !!
nevsk [136]

Apparently, the calculator at the link in your lesson is fully capable of giving you the necessary numbers. My own TI-84 work-alike gives me the account balances, but the rest of the numbers need to be figured.

In 30 years, there are 12×30 = 360 months, or 4×30 = 120 quarters. See the calculator results below. Your table can be filled in using the given information to find the contribution amount. The calculator gives the final balance. The interest amount is found by subtracting the contribution amount from the final balance.

\begin{array}{cccc}\text{Opt}&\text{Contributions}&\text{Int}&\text{Final Bal}\\1&360\cdot 25=9000&6250.50&15250.50\\2&120\cdot 75=9000&8467.04&17467.04\\3&1000&5489.17&6489.17\end{array}


3 0
3 years ago
Renee wants to join the local gym. The cost of the membership can be represented by the equation, y=12x+35, where x is the numbe
Montano1993 [528]
The initial membership fee before any months are considered is 35.

Substitute 0 with x because no months have been considered. Like what was previously said, y is the total cost, so:

Y=12(0)+35
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3 years ago
Area of square rug? It’s inside is (5x+1)
kherson [118]
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The area of the square rug is (35x+1).

I may be wrong, I never was good at these types of problems.
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