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algol13
3 years ago
9

What is 9 multiplied by 1/2 as a mixed number

Mathematics
1 answer:
irinina [24]3 years ago
3 0

Answer:

4 1/2

Step-by-step explanation:

First you have to make 9 a fraction. 9 is now 9/1. Now you can go right across. 9/1 * 1/2. 9*1=9 and 1*2=2. 9/2 simplified into a mixed number is 4 1/2

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Alexandra invests some money into an account that pays 0.5% compound interest per annum.
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Answer:

200 Years

Step-by-step explanation:

0.5% X 10 = 5% Increase. So after 10 years 5% Increase

0.5% X 100 = 50% increase. So after 100 years 50% Increase

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3 years ago
On Tuesday in Washington D.C. the temperature at 8am was -8 degrees. At 1pm, it was 27 degrees. By how many degrees did the temp
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Step-by-step explanation:

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3 years ago
Read 2 more answers
The area of a circle is 25pi m squared what is the circumference
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\bf \textit{area of a circle}\\\\
A=\pi r^2\quad 
\begin{cases}
r=radius\\
-----\\
A=25\pi 
\end{cases}\implies 25\pi =\pi r^2\implies \cfrac{25\pi }{\pi }=r^2
\\\\\\
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-------------------------------\\\\
\textit{circumference of a circle}\\\\
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8 0
3 years ago
For a moving object, the force acting on the object varles directly with the object's acceleration. When a force of 25 N acts on
Radda [10]

\Huge{\underline{\underline{\mathfrak{Answer \colon}}}}

According to the Question,

\large{\sf{ f \propto \: a}}

<h3>From the Question,</h3>

  • Initial Acceleration,a = 5 m/s²

  • Force at a = 5 m/s²,f = 25 N

  • Final Acceleration,A = 9 m/s²

<h3>To find</h3>

Force exerted on the object at a = 9 m/s²

We Know that,

\huge{\boxed{ \boxed{ \sf{f = ma}}}}

Firstly,we need to find the mass of the object

Thus,

\sf{m =  \frac{f}{a} } \\  \\  \implies \:  \sf{m =  \frac{25}{5} } \\  \\  \huge{ \implies \:  \sf{m = 5 \: kg}}

Now,

\sf{F = mA} \\  \\  \implies \:  \sf{F = (5)(9)} \\  \\  \huge{ \implies \:  \sf{F = 45 \: N}}

7 0
3 years ago
The angle bisectors of △EFG are ES , FS , and GS . They meet at a single point S . (In other words, S is the incenter of △EFG .)
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You need to post a graphic.  I tried drawing my own, but I do not know where point "P" is nor where point "R" is.

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