a cargo ship traveled 150 nautical miles in 6 hours at a constant speed.
How far did the cargo ship travel in 1 hour??

Answer: C I think

Step-by-step explanation:

Answer:

The answer is C on edg

Step-by-step explanation:

a.) P(T > 2) ≈ 0.0498 (rounded to four decimal places).

b.) P(T ≥ 1 ) ≈ 0.0498 (rounded to four decimal places).

If T is an exponential random variable with parameter λ=1.5, then the probability density function of T is given by:

f(t) = λ e^(-λt) = 1.5 e^(-1.5t)

for t ≥ 0.

(a) We have: P(T > 2) = ∫2∞ f(t) dt = ∫2∞ 1.5 e^(-1.5t) dt

Using integration by substitution with u = 1.5t and du = 1.5 dt, we get:

P(T > 2) = ∫3∞ e^(-u) du = e^(-3) ≈ 0.0498

Therefore, P(T > 2) ≈ 0.0498 (rounded to four decimal places).

(b) We have: P(T ≥ 2) = ∫2∞ f(t) dt = ∫2∞ 1.5 e^(-1.5t) dt

Using integration by substitution with u = 1.5t and du = 1.5 dt, we get:

P(T ≥ 1) = ∫3∞ e^(-u) du = e^(-3) ≈ 0.0498

Therefore, P(T ≥ 1) ≈ 0.0498 (rounded to four decimal places).

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The following question may be like this:

Suppose a random variable TT is Exponential with λ=1.5. Compute each of the following.

P(T>2)=P(T>2)= (Give the probability rounded to four decimal places.

P(T≥2)=P(T≥2)= (Give the probability rounded to four decimal places

Answer:

4n+2

Step-by-step explanation:

Answer:

Leslie has 13 quarters and 23 half-dollars.

Step-by-step explanation:

You can write the following equations from the information given and considering that a quarter is $0.25 and half-dollar is $0.50:

x+y=36 (1)

0.25x+0.50y=14.75 (2), where:

x=amount of quarters

y=amount of half-dollars

First, you can isolate x in (1):

x=36-y (3)

Then, you can replace (3) in (2):

0.25(36-y)+0.50y=14.75

9-0.25y+0.50y=14.75

0.25y=5.75

y=5.75/0.25

y=23

Finally, you can replace the value of y in (3) to find the value of x:

x=36-23

x=13

According to this, the answer is that Leslie has 13 quarters and 23 half-dollars.

Answer:

an obtuse angle are angles that are greater than 90 degrees

Step-by-step explanation:

an obtuse angle are angles that are greater than 90 degrees

Answer:

$30.47

Step-by-step explanation:

100%-15%=85%
85%=0.85
$35.85*0.85=30.47 (to 2d.p)
Hope this helps

Let's analyze each statement:

There are exactly two planes that contain points a, b.

This statement is true. Given two non-collinear points (a and b), there are infinitely many planes that can contain those points. Any plane passing through points a and b is a valid plane, and there are infinite possibilities for such planes.

There is exactly one plane that contains points e, f.

This statement is true. Given two non-collinear points (e and f), there is exactly one plane that can contain those points. The plane passing through points e and f is unique.

A line that can be drawn through points c and g would lie in a plane.

This statement is true. Any two points in 3D space determine a unique line. Since points c and g are given, the line passing through them is well-defined. Any line in 3D space lies in a plane, so the line passing through points c and g would lie in a plane.

A line that can be drawn through points e and f would lie in plane y.

This statement is not necessarily true. Without additional information about the relationship between points e, f, and plane y, we cannot determine if the line passing through e and f lies in plane y. It depends on the specific positions and orientations of the points and the plane.

The only points that can lie on plane y are points e and f.

This statement is not necessarily true. Without additional information about plane y and its relationship with other points, we cannot determine if only points e and f can lie on plane y. Plane y could potentially contain other points as well, depending on its defined characteristics.

Based on the analysis, the three true statements are:

There are exactly two planes that contain points a, b.

There is exactly one plane that contains points e, f.

A line that can be drawn through points c and g would lie in a plane.

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The best answer regarding the effects of carbon monoxide is option c, CO results in less oxygen loading hemoglobin but unloading is not changed.

Carbon monoxide binds up more tightly to the hemoglobin as compared to the oxygen molecules. This reduces the oxygen-carrying capacity of the blood and results in less oxygen loading onto hemoglobin.

However, once oxygen is already bound to hemoglobin, CO does not significantly affect its release or unloading. Therefore, option c is the most accurate statement among the given choices.

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Given the figure of a circle.

There are 3 arcs with the following measures: a, 100, and 136

the sum of the measures of the arcs = 360

So, we can write the following equation:

Solve the equation to find (a):

The angle (b) is the Inscribed angle opposite the arc (a)

So, the answer will be:

Answer:

35 miles.

Step-by-step explanation:

A=3x+65

B=2x+100

3x+65=2x+100

x+65=100

x=35

Answer:

1 m^3

Step-by-step explanation:

Assume hight 4 and ength 4.

2, 1, 1 = 1

Based on the information provided, it appears that all conditions for inference have been met. The correct option is option (A).

The sample size is large enough (n=1500) to meet the condition of np ≥ 10 and n(1 - p) ≥ 10.

The sample is also random (as listeners are asked to text in) and independent, so option B is met.

There is no indication that the sample is less than 10% of the population, so option C is met.

Finally, the objective of the inference is to estimate the proportion of listeners who think assault weapons should be banned for civilians, so option E is also met.

Therefore, all conditions appear to be met and no condition for inference has not been met.

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Answer:

Step-by-step explanation:

-6 3/5 - (-7 4/15) + 2 1/5

Combine the first and third terms first

-6 3/5 + 2 1/5 = - 4 2/5

Now deal with the second term

- (- 7 4/15) = 7 4/15

7 4/15 - 4 2/5      

7 4/15 - 4 6/15           Add 15/15 to 7 4/15 Subtract 1 from the 7

6 19/15 - 4 6/15

2 13/15

Answer:

B

Step-by-step explanation:

The second option is the answer

Hope this helps :)

Answer: -842

Step-by-step explanation:

To find n95, we have to use the equation aₙ = d * n + a₁ - d

a₁ is the first term, which here is 4. d is the common difference, which we can find out but seeing what we can add pr subtract from 4 to -5 which also equals -5 to -14, in this equation, the common difference would be -9 as it goes down by 9 every term. Once we plug these into the equation, we get

a₉₅ = -9 * n + 4 - (-9)

We can solve this for - aₙ = -9n + 13

Now that we have our equation to find a term, we can plug in n for 95 for

-9(95) + 13

Which equals -842

Answer:

$6.80

Step-by-step explanation:

1.79 x 3.8 = 6.802

So $6.80

f(12) will be: substituting 12 into the expression above

Answer:

Perimeter

Step-by-step explanation:

Perimeter

Answer:

It's answer is perimeter

Step-by-step explanation:

Because the perimeter is the sum of all the sides, So to build a fence you should know the perimeter.

Hope this helped mate!

The answer is A.) 21x/^3y

Here is proof

The constant of proportionality that relates the number of cups of cereal, y, to the number of cups of pretzel sticks, x is y= 5/2x.

We have,

A snack mix recipe calls for 10 cups of cereal and 4 cups of pretzel sticks.

Using constant of proportionality

y = kx

where k is the constant

So, put y= 10 and x= 4 then

10 = k (4)

k = 10/4

k= 5/2

Thus, the constant of proportionality is 5/2.

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Answer:

$6789.00, $20,367.00, $40,734.00

Step-by-step explanation:

debt: $6,789.00

multiply by $3 which equals $20,367.00

then take the value of $20,367.00 and multiply again by 2 which equals 40,734.00

that's my step by step explanation

hope this helps.

Answer:

D=KHIJ, KHJI, KJHI, KJIH, KIHJ, KIJH

Step-by-step explanation:

Got a 100% on test! EDGE 2021

The possible outcomes for the given event are KHIJ, KHJI, KJHI, KJIH, KIHJ, KIJH.

A permutation is a mathematical technique that is used to calculate total possible outcomes for arrangement provided that the order of selection of items is not fixed.

Given that, Four band members, Harry, Isabel, Jose, and Karen, are all boarding a bus to attend a concert

The formula to determine permutation is:

ⁿPₓ = n!/(n-x)!

Where n is the total number of objects and r is the number of objects selected.

For the given question, n will be 3 since K boards the bus first and hence his position is fixed.

Therefore, H, I, and J can switch positions.

³P₂ = 3!/(3-2)!

³P₂ = 6

Therefore, the correct option is D.

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Answer:

\(t1 {15y08 \frac{18 \gamma \gamma }{?} }^{2} \)

Answer:

Step-by-step explanation:

Required function is:

Answer: C is your asnwer

Step-by-step explanation:

Answer:

it is c

Step-by-step explanation:

Answer:

it is equallaterial.

Step-by-step explanation:

it id that because all of the side are the same