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azamat
3 years ago
13

At the nature center, pond exploring began at 10:40 a.m. and lasted 2 hours and 28 minutes. Then lunch began and lasted 30 minut

es.
What time did lunch end?
Mathematics
2 answers:
Elan Coil [88]3 years ago
7 0
It ended at
1:38 p.m.
Could you mark brainliest?
Alekssandra [29.7K]3 years ago
4 0
10:40 + 2:28 = 1:08

1:08 + 30 = 1:38
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A=75h
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3 years ago
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Find the sale price to the nearest cent<br> $53 pair of jeans with a 20% discount
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Answer: It is $42.4

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8 0
2 years ago
The mean age of Mr Jasmi,Miss Haslinda and their three children is 38 years. The mean age of their three children is 18 years. C
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Answer: 68

Explanation:

Let x be the age of Mr Jasmi
y be the age of Miss Haslinda
a + b + c be the age of the 3 children

We can write:
(x + y + a + b + c)/5 = 38

But:
(a + b + c)/3 = 18
a + b + c = 18(3)
a + b + c = 54

Substitute this value to our first equation

(x + y + 54)/5 = 38
x + y + 54 = 38(5)
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Thus:
Mean age of (mr jasmi and miss Linda) = (x+y)/2

But x + y = 136

=> mean age = 136/2 = 68
4 0
2 years ago
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Answer:

Vijay cannot fit all the cubes into the box, he can only fit 20 cubes into the box

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Hope this helps <3

3 0
3 years ago
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Bas_tet [7]

Answer:

Step-by-step explanation:

-10 and 9

-10×9=-90

-10+9=-1

3 0
3 years ago
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