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3 years ago

Quadrilateral ABCD is translated 5 units right. What are the coordinates of quadrilateral

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

5 0

Answer:

it should be C sry if I'm wrong <3

zubka84 [21]3 years ago

5 0

Answer:

Step-by-step explanation:

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BIG POINTS!

nlexa [21]

The volume V of a cone with radius r is one-third the area of the base B times the height h.
so,

The answer is 57.3248408

8 0

3 years ago

Wayne's service center operates a welding shop. Assume that the arrival of jobs follows a Poisson distribution with 2 jobs arriv

Reika [66]

Answer:

a) 0.3125 per hour

b) 2.225 hours

c) 8.9 hours

d) 12.1 hours

e) 80%

Step-by-step explanation:

Given that:

mean time = 3.2 hours, standard deviation (σ) = 2 hours

The mean service rate in jobs per hour (λ) = 2 jobs/ 8 hour = 0.25 job/hour

a) The average number of jobs waiting for service (μ)= 1/ mean time = 1/ 3.2 = 0.3125 per hour

b) The average time a job waits before the welder can begin working on it (L) is given by:

$L=\frac{\lambda^2\sigma^2+(\lambda/\mu)^2}{2(1-\lambda/\mu))} =\frac{0.25^2*0.2^2+(0.25/0.3125)^2}{2(1-0.25/0.3125)}=2.225\ hours$

c) The average number of hours between when a job is received and when it is completed (Wq) is given as:

$W_q=\frac{L}{\lambda}=2.225/0.25=8.9\ hours$

d) The average number of hours between when a job is received and when it is completed (W) is given as:

$W=W_q+\frac{1}{\mu} =8.9+\frac{1}{0.3125}=12.1 \ hours$

e) Percentage of the time is Gubser's welder busy (P) is given as:

$P=\frac{\lambda}{\mu}=0.25/0.3125=0.8=80\%$

4 0

3 years ago

Let n(x) = x2+2, Find x, given n(x) = 83

Nuetrik [128]

Answer:

answer is 0

Step-by-step explanation:

5 0

3 years ago

Leila bought 5 CDs that were each the same price. Including sales tax, she paid a total of $72.50 Each CD had a tax of $0.60 . W

sukhopar [10]

Answer:

$69.50

Step-by-step explanation:

.60 + .60 + .60 + .60 + .60 = 3

72.50 - 3 = $69.50

7 0

3 years ago

Tobias sent a chain letter to his friends, asking them to forward the letter to more friends. The number of people who receive t

dybincka [34]

Answer:

$P(t)=37\cdot 4^{t/9.1}$

Explanation:

This is an exponential growing: there is a constant growing factor which multiplies the value number of letters sent every week.

The growing factor 4 letters every 9.1 weeks means that every 9.1 weeks the number of letters is multiplied by 4.

Then, if the number of weeks is t, the number of times the number of letters increase is t/9.1.

Then, the exponential function that models the number of people who receive the email t weeks since Tobias initially sent the chain letter, has the form:

$P(t)=Initial\text{ }value\cdot 4^{(t/9.1)}$

Tobias initially sent the chain letter to 37 friends; thus, the initial value is 37, and the complete function is:

$P(t)=37\cdot 4^{t/9.1}$ , where t is the number of weeks since Tobias initially sent the chain letter.

7 0

4 years ago