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3 years ago

15

Giselle has $40 to spend on parking this month.

1 answer:

Blababa [14]3 years ago

6 0

Answer:22.5 dollars

Step-by-step explanation:

2.5 times 9 equals 22.5

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For how many integers $n$ is it true that $\sqrt{n} \le \sqrt{4n - 6} < \sqrt{2n + 5}$?

ale4655 [162]

$\bf \sqrt{n}\leqslant \sqrt{4n-6}$

$\bf \sqrt{n}< \sqrt{2n+5}\implies \stackrel{\textit{squaring both sides}}{n< 2n+5}\implies 0\leqslant 2n - n + 5 \\\\\\ 0 < n+5\implies \boxed{-5 < n} \\\\\\ \stackrel{-5\leqslant n < 2}{\boxed{-5}\rule[0.35em]{10em}{0.25pt}0\rule[0.35em]{3em}{0.25pt}2}$

namely, -5, -4, -3, -2, -1, 0, 1. Excluding "2" because n < 2.

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3 years ago

8/m-9=6/m-8<br><br>What does m equal?

liq [111]

Answer:

x=2

Step-by-step explanation:

you should isolate the variable and find out from what you have

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3 years ago

Find the volume of the sphere. Either enter an exact answer in terms of pi or use 3.14 for pi and round your final answer to the

olya-2409 [2.1K]

Step-by-step explanation:

Hello there!

Use the formula for the volume of a sphere:

$v=\frac{4}{3} \pi r^1\\V=\frac{4}{3} \pi9\\\\ V=12\pi =37.699111$

There is your answer!

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3 years ago

What is the value of the 3 in 16.35 ?

WINSTONCH [101]

Answer: easy. The value is 3 tenths.

Step-by-step explanation:

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3 years ago

Read 2 more answers

Which trip could be modeled by the expression |-6| + |8|?

olga2289 [7]

| -6 | + |8| = 6 + 8 = 14 spaces...so thats gym to school

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3 years ago