3 years ago

Simplify the radical.

Mathematics

1 answer:

Tanya [424]3 years ago

3 0

I think the answer is Dtell me if I’m wrong

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Tommy wished he practiced more before his violin concert. If he had practiced 1 1/2 more hours one week, he would have averaged

Nimfa-mama [501]

Answer:

30.5 hours

Step-by-step explanation:

If he were to average 8 hours PER week for 4 weeks, his total sum would have been:

8 * 4 = 32 hours

But he fell short of it. By how much?

By $1\frac{1}{2}$ hours!

So, he practiced 1 1/2 hours LESS THAN 32 hours, so his practice time is:

$32-1\frac{1}{2}\\=32-1.5\\=30.5\\=30\frac{1}{2}$

So, <u>he practiced 30.5 hours in the 4 weeks</u>

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3 years ago

Please answer very confuse english very bad que?

nata0808 [166]

Answer:

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The 10-second barrier in the 100-meter dash was first broken in the 1968 Olympics, when the winning time was 9.95 seconds. A gym

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Below are two parallel lines with a third line intersecting them.<br> I need help solving for x

kvv77 [185]

Answer:

its a 50 degree angle i think.

Step-by-step explanation:

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elena-s [515]

3 hours

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