Maya's penny bank is 3/4 full. After she removes 280 pennies, it is 1/2 full. How many pennies can Maya's bank hold?

Mathematics

1 answer:

Dafna11 [192]3 years ago

5 0

Answer:

1120

Step-by-step explanation:

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The height of tower A is 852 feet more than tower B. The two towers have a combined height of 1,824 feet. What are the heights o

RUDIKE [14]

$\bf \textit{A is 852 feet more than tower B}\implies a=b+852
\\\\\\
\textit{The two towers have a combined height of 1,824}\implies a+b=1824\\\\
-------------------------------\\\\
\begin{cases}
\boxed{a}=b+852\\
a+b=1824\\
----------\\
\boxed{b+852}=1824
\end{cases}
\\\\\\
b=1824-852\implies b=972$

how tall is A? well, a = b + 852.

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3 years ago

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I need help in Adv. Math

crimeas [40]

Answer:

The answer to your question is: letter B

Step-by-step explanation:

Data

°C °F

0 32

35 95

Process

Find slope m = (95 - 32) / ( 35 - 0)

m = 63 / 35

m = 9/5

Line equation

( y - y1) = m(x - x1)

y = °C x = °F

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°C = 9/5( °F - 32)

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4 years ago

What's the 13th term in the arithmetic sequence

leva [86]

Replace n with 13 and simplify

an = 84+(n-1)*(-6)
a13 = 84+(13-1)*(-6)
a13 = 84+(12)*(-6)
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a13 = 84-72
a13 = 12

Answer: Choice A) 12

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this year, 450 students are graduating from big lakes high school. of the graduates, 68% plan to got to collage next year, and 1

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Answer:

The answer is 904.778 $ft^3$ .