Answer:
- B. The slope of the line is 2. This means that Jan runs 2 laps every minute.
Step-by-step explanation:
This is a proportional relationship as the line passes through the origin.
<u>Therefore you can use one point to determine the slope, (2, 4):</u>
The slope is 2. It is a 2 laps per minute.
Correct answer choice is B
Answer:
The probability that a potential buyer will read the advert and will buy Jack's car is 0.04
Step-by-step explanation:
Estimate 1: There's a 0.4 probability that a potential buyer will read the advert.
Estimate 2: There's a 0.1 probability that whoever reads the advert will buy his car.
- As you can see, the probability of success of this event decreases; from the point of Jack placing an advert, to the point of someone purchasing his car.
- That someone reads the advert does not mean that he or she would be interested in or capable of purchasing the car.
- That someone has the capacity to buy the car (potential buyer) does not mean they'll eventually buy it.
- So altogether, there is a low probability of each reader purchasing the car, and that's 0.1
In the calculation of probability, "and" represents multiplication. Hence,
0.4 × 0.1 = 0.04
Answer:
84 cubes
Step-by-step explanation:
Given,
The dimension of the rectangular prism are,
Hence, the volume of the prism,
Now, the volume of a cube = side³,
If side = ft,
Then the volume of each cube,
Hence, the number of cubes that can be packet in the prism
Answer:
The answer to your question is the letter D) 46°
Step-by-step explanation:
Data
length = 25 ft
Opposite side = 18 ft
Angle = Ф
To solve this problem, use trigonometric functions. The trigonometric function that relates the Opposite side and the hypotenuse is sine.
Sin Ф = Opposite side / hypotenuse
-Substitution
sin Ф = 18/25
-Simplification
sin Ф = 0.72
-Result
sin⁻¹ Ф = 0.72 = 46°