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3 years ago

8

thirty percent of those in attendance have never seen a lacrosse match before. how many of the 400 in attendance were watching t

heir first game of lacrosse? how many have previously seen a lacrosse game

1 answer:

Maurinko [17]3 years ago

7 0

Answer:

sorry can u give me a like im tring to get points it my first day

Step-by-step explanation:

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A box contains blue and red pens. 2/5 of the pens are red. What is the ratio of blue to red pens?

Slav-nsk [51]

Answer:

3:2

Step-by-step explanation:

$\frac{5}{5} - \frac{2}{5} = \frac{3}{5}$

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2 years ago

For the last 4.5 hours, the temperature has decreased at a rate of 2.8 Degrees Fahrenheit per hour. Which best represents the ov

faust18 [17]

Answer:

The overall change in temperature over the time period ∆T = -12.6°F

Step-by-step explanation:

Rate of change of temperature r = -2.8°F per hour

Time t = 4.5 hours

The overall change in temperature ∆T = Rate of change of temperature × time period

∆T = r × t

∆T = -2.8°F per hour × 4.5 hours

∆T = -12.6°F

The overall change in temperature over the time period is -12.6°F

Step-by-step explanation:

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2 years ago

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Which problem can be solved using the equation shown? 2 dollars and 50 cents x minus 2 dollars = 10 dollars and 50 cents

Kisachek [45]

Answer:

Look below.

Step-by-step explanation:

$2.50*-$2.00=10.50

This isn't right so I don't know what you're asking for...

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3 years ago

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What is the the area of the triangle in the composite figure above?

Flauer [41]

Answer:

$10 in^{2}$

Step-by-step explanation:

Subtract 13 from 17 to get the length of the base. Then add the 1, 1, and 3 together to get the height. Then you use the area formula for a triangle.

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2 years ago

The points (-1, r) and (5, -5) lie on a line with slope - 3. Find the missing coordinate r.

stealth61 [152]

( 1, 2 ###############

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2 years ago