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Ainat [17]
3 years ago
12

Sally has 120 inches of yarn. She bought 75 more inches. How many inches of yarn does she now have?

Mathematics
2 answers:
densk [106]3 years ago
7 0
Add 120 +75 this leaves you with 195 .....so 195 in.
Sphinxa [80]3 years ago
5 0
120 plus 75 makes a total of 195

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\bf ~~~~~~ \textit{Compound Interest Earned Amount}
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A=P\left(1+\frac{r}{n}\right)^{nt}
\quad
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\dotfill &\$11000\\
r=rate\to 12\%\to \frac{12}{100}\dotfill &0.12\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
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\end{array}\dotfill &2\\
t=years\dotfill &21
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\bf A=11000\left(1+\frac{0.12}{2}\right)^{2\cdot 21}\implies A=11000(1.06)^{42}\implies A\approx 127127.359416

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A school principal has to choose randomly among the six best students in each grade to be the school captain every month. For th
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Since there are 6 students out of which one needs to be selected, the principal chose two die on which there are six numbers each numbered from 1 , 2, 3, 4, 5, 6.

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xxTIMURxx [149]

Answer:

n=\frac{19}{18}

Step-by-step explanation:

Ir order to find the value of n in the given linear equation: \frac{11}{6} = n + \frac{7}{9} you have to perform the properties of equalities to obtain an equivalent equation.

You have to perform these properties in each side of the equation.

Applying the subtraction property (which is the subtraction of the same number to each side of the equation):

Adding \frac{7}{9} to each side:

\frac{11}{6} - \frac{7}{9} = n + \frac{7}{9} - \frac{7}{9}

This way you can obtain the value of n

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3 years ago
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