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Maru [420]
3 years ago
11

Make arguments. Sue said that 200+20+23 is the same as 200+30+3. Is she correct? Explain.

Mathematics
1 answer:
Leya [2.2K]3 years ago
4 0
No she is not correct if she said 200+20+23 was the same as 200+40+3 she would have been correct.
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Katie makes 70% of her shots from the free-throw line. Can you determine how many consecutive free-throws she must make in order
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To make 70% she has completed 7 out of 10 shots. for her to get 75% she would need 3 out of 4 each time.
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+7p – 1 – p + 5<br> expression is simpliest form
Yuki888 [10]

Answer:

6p + 4

Step-by-step explanation:

7p - 1 - p + 5

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6p + 4

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8 0
3 years ago
Please help! If GDEF is a square, GE=4x+1 and DF=8x-51, find the value of x.
zepelin [54]

Answer:

x = 13

Step-by-step explanation:

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According to a study, an average of six cell phone thefts is reported in San Francisco per day. Assume that the number of report
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Answer:0.29

Step-by-step explanation:

An average of six cell phone thefts is reported in San Francisco per day. This means our mean value, u = 6

For poisson distribution,

P(x=r) = (e^-u×u^r)/r!

probability that four cell phones will be reported stolen tomorrow=

P(x=4)= (e^-6×6^4)/4!

= (0.00248×1296)/4×3×2×1

= 3.21408/24=

0.13392

P(x=5)= (e^-6×6^5)/5!

= (0.00248×7776)/5×4×3×2×1

= 19.28448/120

= 0.1607

probability that four or five cell phones will be reported stolen tomorrow

= P(x=4) + P(x=5)

= 0.13392 + 0.1607

= 0.294624

Approximately 0.29

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3 years ago
What is 1.1865 rounded to the nearest cent.​
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Rounded to the nearest cent, the answer is 1.19
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