1. Jonathan can run 12 laps in 15 minutes, how long would it take him to run 4 laps?

Which could be an equation for the graph?

zmey [24]

Answer:

Y=sin(x+30)

Step-by-step explanation:

Edg 2021 <3

8 0

3 years ago

Let X, the number of flaws on the surface of a randomly selected boiler of a certain type, have a Poisson distribution with para

kvasek [131]

Answer:

(a) 0.932

(b) 0.0653

(c) 0.032

(d) 0.316

(e) 0.251

Step-by-step explanation:

From the table with mean parameter μ = 5, we can compute the following cumulative and density probability

(a) $P(X \leq 8) = 0.932$ (cumulative)

(b) P(X = 8) = 0.0653 (density)

(c) $P(9 \leq X) = 1 - P(X \leq 9) = 1 - 0.968 = 0.032$ (cumulative)

(d) $P(5 \leq X \leq 8) = P(X \leq 8) - P(X \leq 5) = 0.932 - 0.616 = 0.316$ (cumulative)

(e) $P(5 < X < 8) = P(X \leq 8) - P(X \leq 5) - P(X = 8) = 0.932 - 0.616 - 0.0653 = 0.251$

5 0

3 years ago

What is 12% of 79 ??

Rus_ich [418]

12% Of 79 Would be 9.48. Hope this helped :)

8 0

3 years ago

Read 2 more answers

A geologist visits 40 volcanoes in Alaska and California.15% of volcanoes are in California.how many volcanoes does the geologis

ziro4ka [17]

Answer:

The answer is 34

4 0

3 years ago

Margot purchases book tees from the warehouse and marks up those prices by 20% for retail sale when tease go on sold for more th

rusak2 [61]

No she's not correct,,,
If the teas are $50 to start with 20% up from $50 is $62.50
if she counts down 20% down from that it wouldn't be $50 but be $40.
So she would not break even.

6 0

3 years ago