2 years ago

2 divided by 11 times 9 minus 3 squared

1 answer:

6 0

Using order of operations, you square the 3 and get 9.
then divide 2 by 11, then multiply that by 9 and subtract 9. your answer is -7.363636364

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san4es73 [151]

Answer:

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Step-by-step explanation:

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3 years ago

The Mason family's bill for dinner is $55.73. How much should they tip their server? (Assuming they tip the normal 15%)

Lisa [10]

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Step-by-step explanation:

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Step-by-step explanation:

Since we have given that

$\sum_{n=1}^{5}4^n$

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$\sum_{n=1}^{5}4^n\\=4^1+4^2+4^3+4^4+4^5\\$

Now, it becomes geometric progression, so we us the formula for sum of terms in g.p. which is given by

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Step-by-step explanation:

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2 years ago