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lora16 [44]
3 years ago
14

A tennis ball machine can launch 60 tennis balls in 12 minutes. At this rate,how many tennis balls can it launch in 2 hours?

Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0
12*5=60
12*10=120
60*10=600
The answer is 600
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Simplify the following equation: 5^2 -4/5+2
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Answer:

131/5

Step-by-step explanation:

5^2=25

25-4/5 +2

=131/5 or 26.2

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What is the least common multiple? (6 and 12)​
quester [9]

Answer:Least common multiple ( LCM ) of 6 and 12 is 12. LCM(6,12) = 12. Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Step-by-step explanation:

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2 years ago
Jaylon Bedford ordered a combo meal that included 2 hamburgers and a drink. The combo cost $8.50. If the drink is $1.50, how muc
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Answer:

$3.50 each

Step-by-step explanation:

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7 0
3 years ago
Which products result in a difference of squares? Check all that apply.
Amanda [17]

Answer:

2nd - (w - 5)(w + 5)

4th - (-4v - 9)(-4v + 9)

Step-by-step explanation:

1. The first option shows an expression multiplied by its opposite(x -1), so therefore, it does not show the difference of squares

2. The second option does show the difference of squares because it is in the form (a + b)(a - b)

3. The third option is just a square because the same expression is multiplied by itself.

4. The fourth option is the difference of squares because it is in the form (a + b)(a - b). a equals -4v and b equals 9 in this case.

5. The fifth option is not the difference of squares. No term in common in both expressions

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In all, there are two options that are the difference of squares, the 2nd and 4th.

5 0
3 years ago
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