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2 years ago

Awarding more points!!!!

Mathematics

1 answer:

dezoksy [38]2 years ago

8 0

a) t in this equation would be the number of years so in this case t=4

b)3.5/100=0.035

c)A=600(1+(0.035/1)^(1×4)=688.51

d) The account earned $88.51

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2 years ago

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Flura [38]

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2 years ago

, Hayley sold 20 tickets to the school play for a total of $225 early bird tickets were $10 and regular price tickets were $15 w

Lady_Fox [76]

Answer:

15 early tickets were sold and 5 regular tickets were sold.

Step-by-step explanation:

Let x be the number of early bird tickets sold and y be the number of regular tickets sold.

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2 years ago

how high up on a building will 15 foot ladder reach if the foot of the ladder is placed 5 feet from the building? (be sure to in

mezya [45]

Use the Pythagorean theorem:
$5^2+x^2=15^2 \\
25+x^2=225 \\
x^2=225-25 \\
x^2=200 \\
x=\sqrt{200} \\
x=\sqrt{100 \times 2} \\
x=10\sqrt{2} \\
x \approx 14.14$

The ladder will reach approximately 14.14 feet (exactly 10√2 feet) up on the building.

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2 years ago