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labwork [276]
3 years ago
11

A roll of fabric was 120 inches long. A customer bought 2 feet of the fabric.

Mathematics
2 answers:
Llana [10]3 years ago
8 0
Answer is B:7 .....good luck:)
MAVERICK [17]3 years ago
7 0

the correct answer is OB. 7.

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60.3 round to the hundredths
Arte-miy333 [17]

Answer:

60.30

Step-by-step explanation:

Rounded to the nearest 0.01 or the Hundredths Place.

3 0
3 years ago
When Samuel commutes to work, the amount of time it takes him to arrive is normally distributed with a mean of 32 minutes and a
k0ka [10]

Answer:

z=\frac{x-\mu}{\sigma}

And we can find the nnumber of deviations from the mean for each limit given:

z_1 = \frac{17-32}{5} = -3

z_2= \frac{47-32}{5} = 3

So we are 3 deviation from the mean and using the empirical rule we know that within 3 deviations from the mean we have 99.7% of the values

Step-by-step explanation:

Let X the random variable that represent the amount of time it takes him to arrive, and for this case we know the distribution for X is given by:

X \sim N(32,5)  

Where \mu=32 and \sigma=5

We want to find this probability:

P(17

And we can use the z score formula given by:

z=\frac{x-\mu}{\sigma}

And we can find the nnumber of deviations from the mean for each limit given:

z_1 = \frac{17-32}{5} = -3

z_2= \frac{47-32}{5} = 3

So we are 3 deviation from the mean and using the empirical rule we know that within 3 deviations from the mean we have 99.7% of the values

8 0
2 years ago
How can you tell two values are in a proportional relationship?<br> 100 points please help!!
enot [183]

Answer:

A

Step-by-step explanation:

One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.

5 0
2 years ago
Read 2 more answers
To join the gym Haley must pay a $75 enrollment fee and 32 per month right in algebra expression represents the total cost of in
Rzqust [24]

Answer:

75+32·M=X

M=Months she goes to the gym

X=Total she pays

Step-by-step explanation:

you need to variables

M= represents the amount of months she goes to the gym

X= represents the total that she paid

$75(fee)+32·M($ per month)=X(the total)

Example= 1 month

75+32·1=X

107=X-----> Total she pays

8 0
2 years ago
PLEASE MAKE SURE HELP MEEEEEEEEEEEEE!
LiRa [457]

Answer:

Step-by-step explanation:

a coefficient is a number with a variable so yea. i also added some pics  for it too

you good homie :)

7 0
2 years ago
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