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3 years ago

13

For 30 minutes you do a combination of walking and jogging. At the end of your workout your pedometer displays a total of 2.5 mi

les. You know that you walk .05 miles per minute and jog .1 miles per minute. For how much time were you walking

1 answer:

yKpoI14uk [10]3 years ago

4 0

Walking for 10 minutes

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A manufacturing company with 450 employees has a drop a product line and now only has 420 employees what is the percent of decre

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6% (or 7% if you round)
WORK
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3 years ago

If the factors are 7 and 11, what is the product?

quester [9]

77 duhh becausefactors are what you multiply with so 7 times 11 is 77 like I said duhhhhhhh

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4 years ago

Simplify (3m²n⁴)³ pls it would really help if right you get brainleist <br>

Hunter-Best [27]

Answer:

27m^6n^12

Step-by-step explanation:

(3)^3 = 27

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3 years ago

Read 2 more answers

I need help answering the question in the picture provided

adoni [48]

answer:

(a).

Equation of circle is <u>x²</u><u> </u><u>+</u><u> </u><u>y²</u><u> </u><u>-</u><u> </u><u>2</u><u>5</u><u> </u><u>=</u><u> </u><u>0</u>

(b).

(-5, 0) » yes

(√7, 1) » no

(-3, √21) » no

(0, 7) » no

Step-by-step explanation:

(a).

If centred at origin, centre is (0, 0)

General equation of circle:

${ \boxed{ \bf{ {x}^{2} + {y}^{2} + 2gx + 2fy + c = 0}}}$

but g and f are 0:

${x}^{2} + {y}^{2} + c = 0 \\ but : \\ c = {g}^{2} + {f}^{2} - {r}^{2} \\ c = { - 25}$

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3 years ago

Find the value of each of the following: exponents

Nataly [62]

Answer:

7) is 625

8) 169

9) 1.44

10) 180??

11) 1000000

12) 3430

hopefully these are right

Step-by-step explanation:

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2 years ago