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3 years ago

What is the weight of scissors in grams

Mathematics

2 answers:

lord [1]3 years ago

8 0

Probably about 40 grams.

Helga [31]3 years ago

5 0

Maybe around like 40grams/45

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Can someone please help me find the area of this parallelogram.

Lady bird [3.3K]

Answer:

Step-by-step explanation:

18 + 18 + 6 + 6 + 12 + 12

3 0

3 years ago

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Messages arrive to a computer server according to a Poisson distribution with a mean rate of 11 per hour. Determine the length o

Zarrin [17]

Answer:

The length of the interval during which no messages arrive is 90 seconds long.

Step-by-step explanation:

Let X = number of messages arriving on a computer server in an hour.

The mean rate of the arrival of messages is, λ = 11/ hour.

The random variable X follows a Poisson distribution with parameter λ = 11.

The probability mass function of X is:

$P(X=x)=\frac{e^{-11}11^{x}}{x!};\ x=0,1,2,3....$

It is provided that in t hours the probability of receiving 0 messages is,

P (X = 0) = 0.76

Compute the value of t as follows:

$P(X=0)=\frac{e^{-11\times t}(11\times t)^{0}}{0!}\\0.76=e^{-11\times t}\\\ln(0.76)=-11\times t\\t=-\frac{\ln(0.76)}{11} \\=0.025\ hours\\\approx90\ seconds$

Thus, the length of the interval during which no messages arrive is 90 seconds long.

6 0

3 years ago

Misty and yesenia have a group of base ten blocks. Misty had six more blocks than Yesenia. Yesenias blocks represent 17. Togethe

V125BC [204]

Ok, so the only possible/reasonable answer is:

Yesenia has 1 base ten block and 7 cubic inches blocks.

(8 blocks in total)
(total units: 17)

while, Misty has 6 base ten blocks and 8 cubic blocks.

(14 blocks in total)
(total units: 68)

68+17=85 (85 is the total number of units, with Misty and Yesenia added together, as said in the word problem)

14-8=6 (6 is the total number of blocks Misty has more the Yesenia, as said in the word problem)

14+8=22 (22 is the total number of blocks Misty and Yesenia have altogether)

4 0

3 years ago

Bailey made a pan of cornbread. she cut it into 8 equal pieces and ate 1 piece what fraction of the cornbread did bailey eat

Anestetic [448]

Answer:

1/8

Step-by-step explanation:

You have 8 peices total. She eats one peice, so she ate 1/8 of the cornbread.

Hope this helped! (btw STAN KPOP)

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3 years ago

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HELP ME PLEASE !!!!!!!!!

kozerog [31]

Answer:

12 units right 6 units down

3 0

3 years ago