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pentagon [3]
2 years ago
15

25. How many blocks were needed to make the rectangular prism below?

Mathematics
1 answer:
insens350 [35]2 years ago
6 0

Answer:72

Step-by-step explanation: This is because of 18 in the first row *4 which is 72

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HELP!!!! I need help
ahrayia [7]

Answer:

1 Tenths = 10 Hundredths

10.74 - 10.60 = 0.14

0.14 = 14 hundredths

Thus, you need 10 ones, 6 tenths and 14 hundredths to make 10.74.

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3 years ago
Find does angles <br> Help pls I have 15 min only .
Svetllana [295]

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Step-by-step explanation:

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SVETLANKA909090 [29]

Answer:

A. 2:3

Step-by-step explanation:

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5 0
4 years ago
If a large marshmallow has a volume of 3.00in3 and density of 0.242 g/cm3, how much would it weigh in grams? 1 in3=16.39 c
KengaRu [80]
A volume:
V = 3.00  in³
1 in³ = 16.39 cm³
V = 3.00  ·  16.39 = 49.17 cm³
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Answer:  It would weigh 11.90 grams.   
8 0
3 years ago
In a survey conducted with 600 participants across the United States, 450 were found to have studied science in college. If we w
Dahasolnce [82]
Confidence interval of a population proportion is given by p^ + or - sqrt(p^(1 - p^)/n); where p^ = 450/600 = 0.75 and n = 600
99.7% convidence interval = 0.75 + or - 2.96 x sqrt(0.75(1 - 0.75)/600) = 0.75 + or - 2.96 x sqrt(0.75(0.25)/600) = 0.75 + or - 2.96 x 0.0177 = 0.75 + or - 0.0524 = 0.697 to 0.803 = 69.7% to 80.3%
7 0
3 years ago
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