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fredd [130]
2 years ago
10

Laura is training to run a race. She keeps track of the number of miles she runs. She has been training for 5 weeks, and she has

run a total
of 40 miles. At what rate has she been running, in miles per week?
Mathematics
1 answer:
V125BC [204]2 years ago
4 0

Answer:

8 miles per week!

Step-by-step explanation:

40 miles / 5 weeks = 8!

so it would be 8 miles per week.

i hope this helps!!

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You divide 125.6 by 3.14 which = 68.66
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5 0
3 years ago
The number obtained on rationalizing the denominator of 1/(√7--2) is
Slav-nsk [51]

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Hope you could get an idea from here.

Doubt clarification - use comment section.

3 0
2 years ago
Read 2 more answers
7(9) = 9(7)
vivado [14]

Answer:

A) Commutative

Step-by-step explanation:

The Associative has to do with re-grouping numbers. There are only two numbers so this does not apply here. Commutative is where you change the order; that's what the equation is demonstrating.

7 0
3 years ago
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Ms Happy has decided to start wearing a face mask, because it is now required of her to do so. The mask she has started wearing
Alchen [17]

Answer:

37.20 %

Step-by-step explanation:

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30 = 2 × 3.14 × r

r = 4.7770700637

Area of her face = pi × r²

3.14 × 4.7770700637²

= 71.6560509556 in²

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% of uncovered area:

26.6560509556/71.6560509556 × 100

37.2%

6 0
3 years ago
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fenix001 [56]

Answer:

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Step-by-step explanation:

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1 × 11 = 11

2 × 11 = 22

12 × 11 = 132

11 : 22 : 132

3 0
3 years ago
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