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4 years ago

9

The average weight of a basketball is 21 1/8 ounces.the average weight of a baseball is 5 2/8 ounces. How many more ounces does

the basketball weigh?

1 answer:

s344n2d4d5 [400]4 years ago

5 0

Answer:

26 3/8

Step-by-step explanation:

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Plss hellppp fast it due today!!!

Lana71 [14]

Answer:

Im not sure but, i would see what each corner is each.

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3 years ago

What is the sign of f on the interval -2

TEA [102]

Answer:

$f$ is sometimes positive and sometimes negative.

Step-by-step explanation:

$f(x)=(x-3)(x+2)(x+4)(x+4)(x-1)(2x-9)$

Take $x=-1\in(-2,\frac{9}{2})\ as-2$

$f(-1)=(-1-3)(-1+2)(-1+4)(-1-1)(-2-9)\\\\=(-4)(1)(3)(-2)(-11)\\\\=-264\\\\f(-1)$

Take $x=2\in(-2,\frac{9}{2})\ as\ -2$

$f(2)=(2,-3)(2+2)(2+4)(2-1)(2\times2-9)\\\\=(-1)(4)(6)(1)(-5)\\\\=120\\\\f(2)>0$

Hence $f(x)$ for $x=-1$ and $f(x)>0$ for $x=2$

So $f$ is sometimes positive and sometimes negative in the interval.

3 0

3 years ago

Sam typed 420 words in 10 minutes. If he continues to type at this rate, how many words will he have typed in 3 hours? Group of

patriot [66]

Answer:

7,560 words were typed in 3 hours.

6 0

3 years ago

Lexi needs to buy 105 vases for a party each package has 6 vases how many packages should Lexi buy?

antiseptic1488 [7]

Lexi needs to buy 18 packages. To find the answer, divide the number of vases she needs, 105, divided by 6 (the vases per package). 106/6 is 17.5. Because you can't buy a half of a package, she would have to buy 18 packages.

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3 years ago

How do you write 164.38 on expanded

andrew-mc [135]

Answer:

164 19/50

Step-by-step explanation:

Rewrite 164.38 as 164 + 38/100. This, in turn, can be reduced to 164 + 19/50, or just

164 19/50.

6 0

3 years ago