3 years ago

38. BLIMP A blimp travels 300 miles in

Mathematics

1 answer:

dybincka [34]3 years ago

8 0

Answer:

Step-by-step explanation:

d=rt

300=r(7.5)

300÷7.5=r

40=r

You might be interested in

The Robotics Manufacturing Company operates an equipment repair business where emergency jobs arrive randomly at the rate of thr

cluponka [151]

Answer:

The correct answer is:

$\lambda=0.375 \ jobs \ per \ hour$
$\mu=0.5 \ jobs \ per \ hour$

Step-by-step explanation:

The given values are:

Service time varies,

Repair time = 2 hours

Standard deviation = 1.5 hours

Robotics uses per hour cost,

= $35

Company's cost per hour,

= $28

(a)

⇒ Arrival rate = Jobs per hours

then,

= $\frac{8 \ hours}{3 \ jobs}$

= $2.666 \ hours \ per \ job$

The jobs per hour will be:

⇒ $\lambda=\frac{1}{2.666}$

$=0.375$

(b)

⇒ Service rate = jobs per hour

then,

μ = $\frac{1 \ repair \ job}{2 \ hours}$

= $0.5 \ jobs$

7 0

3 years ago

Ginger wants to join a gym. She goes to the local gym and is told that there is a one-time fee of $100 to join and then a monthl

spin [16.1K]

She has paid $460 after joining the gym for a year. First there is the joining fee of $100. Then $30 a month for a year is 30 x 12 which equals $360.

4 0

3 years ago

Read 2 more answers

A stock price is losing value at a rate of 4 cents every minute. After 15 minutes, the price of the stock is $10.24 (1024 cents)

Sveta_85 [38]

Jesus ew math bruh. Anyway let’s sing the campfire

Song

6 0

2 years ago

Mary is on her way home in her car. Her drive is 24 miles long. She has finished one-half of the drive so far. How far has she d

Rzqust [24]

Answer:

She has driven 12 miles.

Step-by-step explanation:

24 divided by 2 would be 12

PLEASE MARK ME BRAINLIEST

3 0

3 years ago

Read 2 more answers

a triangular pyramid has a volume 150 cubic centimeters. which of the following represents the volume of a triangular prism with

soldi70 [24.7K]

Wouldn't it be 150 cubic centimeters? Since it has the same area of base and height, it would be the same prism.

5 0

3 years ago