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1 year ago

Bridget is tracking the amount of time she works out at the gym each day. The lengths of her

Mathematics

1 answer:

slamgirl [31]1 year ago

4 0

Answer:

The range is 5 minutes.

Step-by-step explanation:

To find the range of a data set, simply subtract the lowest value from the highest value.

46 - 41 = 5

Hope this helps

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What is 9 times 1725

borishaifa [10]

9 times 1725 is 15525.

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2 years ago

According to the Rational Root Theorem, which number is a potential root of f(x) = 9x8 + 9x6 – 12x + 7?

notsponge [240]

<u>Answer-</u>

$\boxed{\boxed{\frac{7}{3}}}$

<u>Solution-</u>

Rational Root Theorem-

$f(x)=a_nx^n+a_{n-1}x^{n-1}+a_{n-2}x^{n-2}+.......+a_1x+a_0\ \ \ and\ a_n\neq 0$

All the potential rational roots are,

$=\pm (\dfrac{\text{factors of}\ a_0}{\text{factors of}\ a_n})$

The given polynomial is,

$f(x) = 9x^8 + 9x^6-12x + 7$

Here,

$a_n=9,\ a_0=7\\\\\text{factors of}\ 9=1,3,9\\\\\text{factors of}\ 7=1,7$

The potential rational roots are,

$=\pm \frac{1}{1},\pm \frac{1}{3}, \pm \frac{1}{9}, \pm \frac{7}{1}, \pm \frac{7}{3}, \pm \frac{7}{9}$

$=\pm 1,\pm \frac{1}{3}, \pm \frac{1}{9}, \pm 7, \pm \frac{7}{3}, \pm \frac{7}{9}$

From, the given options only $\frac{7}{3}$ satisfies.

6 0

2 years ago

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Write the the right answer and how you got to the answer. BEST ANSWER GETS BRAINLIEST

Gala2k [10]

I split it into parts. The small rectangle sticking out is 2x3 which is a 6 and the big rectangle 4x8 which is 32. The triangle is 8x2/2 which is 8. 6+32+8 = 46

6 0

2 years ago

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Colleen recorded the type of trees in the woods near her house. She counted 20 spruce trees and 50 maple trees. What is the expe

tankabanditka [31]

Answer:

The answer is A $\frac{2}{7}$

Step-by-step explanation:

3 0

2 years ago

Five people each write a positive integer on a piece of paper. If the average of these five integers is 8, what is the greatest

erik [133]

Answer:

Option D. $40$

Step-by-step explanation:

Let

x------>the greatest possible value

we know that

If four people write the number zero, then the average will be

$8=(0+0+0+0+x)/5\\ \\40=0+x\\ \\x=40$

6 0

2 years ago

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