Ask question

Ask question

All categories

2 years ago

12

A stage designer is making a rectangular drape that is 7 yards in length and 16 yards in width. The fabric for the drape costs $

2.90 per square yard. How much will it cost to make the drape?

1 answer:

Phantasy [73]2 years ago

8 0

$324.80

Hope this helps

<3

You might be interested in

A=the quantity of 4 minus all raised to the five - minus-2 power

Katena32 [7]

Answer:

step by step explanation

5 0

2 years ago

Is y=x(x-1) a function

Fed [463]

Yes it is a function
Y=x(x-1)
X(x-1)
X to the 2nd power -1x
Hope that’s helps

4 0

3 years ago

Read 2 more answers

Which of the following is not a linear equation? A. x-y=7 b. 0.5x-0.2y=7 c.5y^2=xy+2x d. 2x+y=4

vitfil [10]

Answer:

C

hope that helps!

please mark brainiest<3

4 0

2 years ago

Is the Rule Number of Quality Management

Burka [1]

The quality of the goods you produce depends on the quality of your production process. If your production process doesn’t meet the required quality standards, the product may be of inferior quality.

4 0

2 years ago

Past records indicate that the probability of online retail orders that turn out to be fraudulent is 0.08. Suppose that, on a gi

Sunny_sXe [5.5K]

Answer:

The probability that there are 2 or more fraudulent online retail orders in the sample is 0.483.

Step-by-step explanation:

We can model this with a binomial random variable, with sample size n=20 and probability of success p=0.08.

The probability of k online retail orders that turn out to be fraudulent in the sample is:

$P(x=k)=\dbinom{n}{k}p^k(1-p)^{n-k}=\dbinom{20}{k}\cdot0.08^k\cdot0.92^{20-k}$

We have to calculate the probability that 2 or more online retail orders that turn out to be fraudulent. This can be calculated as:

$P(x\geq2)=1-[P(x=0)+P(x=1)]\\\\\\P(x=0)=\dbinom{20}{0}\cdot0.08^{0}\cdot0.92^{20}=1\cdot1\cdot0.189=0.189\\\\\\P(x=1)=\dbinom{20}{1}\cdot0.08^{1}\cdot0.92^{19}=20\cdot0.08\cdot0.205=0.328\\\\\\\\P(x\geq2)=1-[0.189+0.328]\\\\P(x\geq2)=1-0.517=0.483$

The probability that there are 2 or more fraudulent online retail orders in the sample is 0.483.

5 0

3 years ago