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Vika [28.1K]
3 years ago
7

Please answer this question correctly please answer this question correctly

Mathematics
1 answer:
Yanka [14]3 years ago
8 0

Answer:

\frac{(8+2)^2}{2} = 50

10+5^2-3 * 2^2 = 23

Step-by-step explanation:

\frac{(8+2)^2}{2}

\frac{10^2}{2}

\frac{100}{2}

50

------------------------------

10+5^2-3 * 2^2

10+25-3 * 4

10+25-12

35-12

23

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Evaluate the given expression 9P6
iogann1982 [59]

Answer:

60480

Step-by-step explanation:

nPr=\frac{n!}{\left(n-r\right)!}\\\\nPr=\frac{9!}{\left(9-6\right)!}=nPr=\frac{9!}{\left3\right!}=\frac{9*8*7*6*5*4*3*2*1}{3*2*1}=60480

8 0
3 years ago
Not sure I understand 23-26. Can someone explain?
Marina86 [1]

Answer:

I'm pretty sure you substitute G into the expression.

Step-by-step explanation:

23. Given equation: g-(-7)

G=121

121-(-7)= 128

Hope this helped!

8 0
2 years ago
Find the total amount in the compound interest account.
Evgesh-ka [11]
\bf \qquad \textit{Compounding Continuously Earned Amount}\\\\
A=Pe^{rt}\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$1740\\
r=rate\to 12\%\to \frac{12}{100}\to &0.12\\
t=years\to &5
\end{cases}
\\\\\\
A=1740\cdot e^{0.12\cdot 5}

bear in mind that the continuously compounding interest is just that, a daily compounding cycle, taking a year as 365days.
3 0
3 years ago
Zach is 6 inches shorter than two times his cousin’s height, c. How tall is Zach? To see what Gabriel did wrong, consider that c
irakobra [83]

Answer:

74 inches

Step-by-step explanation:

If his cousin is 40 inches tall, and Zach is 6 inches less than twice his height, solve for 40*2-6, which is 74.

3 0
2 years ago
Can someone please help me with this? :p
Leni [432]

Answer:

Width: 3

Hight:3

explain, I made a block that was 4 blocks long then using the left over material i rearranged the blocks

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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