3 years ago

If darren wants to get 65 balloons, how many yards of string will he need

Mathematics

1 answer:

Setler [38]3 years ago

5 0

How long are the yards of string though

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gogolik [260]

Answer:

please be more specific

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4 years ago

Adam has 16.45 kg of flour,and he uses 6.4 kg to make hot cross buns. The remaining flour is exactly enough to make 15 batches o

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0.67 kg of flour will be in each batch of scones

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3 years ago

1. Determine whether or not each of the following is a Binomial random variable. If it is not a Binomial random variable, provid

satela [25.4K]

Answer:

a) You roll a die 25 times. Let X be the number of times that you roll "3".

* Is a Binomial

b) The SJSU football team will play 12 games next season. They have a 70% chance of winning each conference game and a 60% chance of winning each nonconference game. Let X be the number of games the SJSU football team wins next season.

* Not a Binomial because probability of success is not constant

c) Evelyn has a 75% chance of getting an A in each class she takes. Let X be the number of times Evelyn earns an A during four years at SJSU.

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4 years ago

Sam walks at a rate of 300 ft per minute. How many inches per second does he walk? (1 foot = 12 inches)

bazaltina [42]

300/min
300/60 seconds
300 divided by 60=5
5 ft/second
5ft=60 inches
60 inches/second

Final Answer: B

6 0

3 years ago

2. For the function y = 1/2x + 6, if the input is x = -4, the output is y =

Xelga [282]

Answer:

$y = \frac{-1}{2}$

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given the function

$y = \frac{1}{2x +6}$

Put x =-4 in given function

$y = \frac{1}{2(-4) +6} = \frac{1}{-8+6} = \frac{-1}{2}$

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3 years ago