All categories

3 years ago

The probability that a driver is speeding on a stretch of road is 0.27. what is the probability that a driver is not speeding?

2 answers:

7 0

Probability of driver not speeding= 1 - 0.27 = 0.73

_______________
Any doubt? Do ask!
And Click on the pink heart symbol.

Allushta [10]3 years ago

6 0

Answer: 0.73 since 1 - 1.27 = 0.73 so the drivers probability of not speeding is 0.73 hope it helps

You might be interested in

Create a real-life situation that can be describe with the unit rate 9:1. Describe how quantities are related.

iris [78.8K]

I have 81¥ and I'm going to the US, so I need to convert my Yen into US Dollars, if i get 1 USD (US Dollar) for every 9¥, how many USD will i have if i convert all of my Yen?

4 0

3 years ago

fresh+cranberries+have+99%+of+water.+partially+dried+cranberries+have+98%+of+water.+jack+picked+100+pounds+of+cranberries.+how+m

Mnenie [13.5K]

Answer:

50 lb

Step-by-step explanation:

Before drying, the cranberries have ...

(100% -99%)(100 lb) = 1 lb

of "meat."

After drying, that represents (100% -98%) = 2% of the total weight. Then the total weight is ...

1 lb = 2%·x

x = (1 lb)/0.02 = 50 lb

The dried cranberries will weigh 50 lb.

8 0

2 years ago

If m∠A = 56°, m∠B = 60°, and c = 8, what is the measure of side length b?

Alekssandra [29.7K]

Using the law of sines:

$\frac{b}{sin(B)}=\frac{c}{sin(C)}$

Solve for b:

$\begin{gathered} b=\frac{c\cdot sin(B)}{sin(C)} \\ so: \\ b=\frac{8\cdot sin(60)}{sin(64)} \\ b\approx7.708 \end{gathered}$

Answer:

7.708

5 0

1 year ago

Find the Area of the figure below, composed of a rectangle and a semicircle. Round to the nearest tenth place.

kap26 [50]

Answer: 68.1

Step-by-step explanation:

The area of a semi-circle is 1/2 the area of a full circle. The area of a full circle is pi*r^2. Therefore, the area of a semi-circle is:

$Area=\pi r^2/2$

$Area=\pi (3)^2/2=9\pi /2$

The area of a rectangle is the length multiplied by the width:

$Area=l*w$

$Area=6*9=54$

The net area is the sum of the rectangle and the semi-circle:

$Area=(9\pi /2)+(54)=68.1$

8 0

2 years ago

4x < 16 or 12x > 144

Leviafan [203]

$4x < 16\ or\ 12x > 144\\\\x < 16:4\ or\ x > 144:12\\\\x < 4\ or\ x > 12\\\\x\in(-\infty;\ 4)\ \cup\ (12;\ \infty)$

4 0

3 years ago