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V125BC [204]
2 years ago
7

Problem-solving: Comparing Strategies

Mathematics
2 answers:
Nadusha1986 [10]2 years ago
8 0

Answer:

#4. 4 meters

Step-by-step explanation:

if the ceiling is 12 meters high then you stack three boxes that reach it you would do 12 ÷ 3 to get your answer

babunello [35]2 years ago
6 0
Didn’t do 1. 2 is 12. 3 is 112.5. And 4 is 2.
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The length and breadth of a rectangular park 25m and 12m. find the distance covered by a boy who takes 4 rounds of the garderean
kodGreya [7K]

Answer:296 m

I’m assuming “breadth” is width and garderean is just the park.

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5 0
1 year ago
HELP!! I DON'T KNOW WHAT TO DO
Kay [80]
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(3 1/4) / 13 =
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3 0
3 years ago
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Frank earns $7.00 for clearing weeds from someone's lawn. he pulled weeds from nine of his neighbors' lawns last month. how much
Vika [28.1K]
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3 0
3 years ago
Read 2 more answers
Help pls!!!!!!!!!!!!!!
kvasek [131]

Answer:

160 for each

Step-by-step explanation:

A normal distribution means that mean = median = mode. Furthermore, in a normal distribution, 68% of values are within 1 standard deviation of the mean, 95% of values are within 2 standard deviations, and 99.7% are within 3 standard deviation.

The mean is 150 and the standard deviation is 15. 165 and 135 1 standard deviation away from the mean, so 68% of values are between 135 and 165. This means that 32% of values are not between those values. A normal distributuion is symmetric, so 16% of values are greater than 1 standard distribution and 16% are less. Therefore, 16% of values (160) are less than 135 and 16% of values (160) are greater than 165

6 0
2 years ago
1. Jack pulls a sled across a frozen pond. The force he pulls with is 30 newtons and he does 4500 joules of work to get the sled
kiruha [24]

Answer:

150m

Step-by-step explanation:

work = force x distance

w=fd

d=w/f

d= 4500/30 = 150

3 0
2 years ago
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