1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ymorist [56]
3 years ago
15

A survey found that 30% of teenagers don’t wear a seatbelt. If five teenagers are selected at random, find the probability that

at least three of them don’t wear a seatbelt.
Mathematics
1 answer:
irina1246 [14]3 years ago
5 0

Answer:

60%

Step-by-step explanation:

You might be interested in
A bowl of spaghetti contains 5 grams of fiber. It is recommended for a person to eat 34 grams of fiber in a day. If you ate 3.5
puteri [66]

Answer:  51 %

Step-by-step explanation:

3.5 * 5 = 17.5

17.5 = x/100 * 34

17.5 = 34x/100

17.5 * 100 = 34x

1750 = 34x

x = 1750/34

x = 51.47

rounded  to 51%

3 0
3 years ago
Please hurry i need help
kirza4 [7]

Answer:

(x^2+16x+63)

Step-by-step explanation:

(x^2+17x+72)-(1x+9)

(x^2+16x+63)

If this is incorrect I appologize

6 0
3 years ago
Read 2 more answers
In oak valley the cost of gas averaged $3.50 per gallon qt the start of April the rose 6% during April and dropped 10% during Ma
andreev551 [17]

Answer:

$ 3.34

Step-by-step explanation:

3.50 * 1.06    cost at end of April    then find 90% of this to find end of May

3.50 * 1.06    * .9 = $ 3.34

8 0
2 years ago
The base of a rectangular prism has an area of 24 square millimeters. The volume of the prism is 144 cubic millimeters. The shap
Sav [38]

Answer:

height = 6 mm

Step-by-step explanation:

The prism is a rectangular prism. The base area of the prism is 24 mm². The volume of the prism is given as 144 mm³.

The height of the prism can be solved as follows.

Volume of the rectangular prism = Bh

where

B = base area

h = height

Volume = 144 mm³

B = 24 mm²

volume = Bh

144 = 24 × h

144 = 24h

divide both sides by 24

h = 144/24

h = 6 mm

3 0
3 years ago
There are 623 steps in Castle A There are 245 more steps in Castle B than in Castle A. How many steps are there in Castle B
olasank [31]
There would be 868 steps. since there is 245 MORE steps in castle be than in castle a, you would have to add 623 to 245

7 0
3 years ago
Read 2 more answers
Other questions:
  • Two cars are moving away from an intersection along roads that make a 90 degree angle. The first car is 100 feet from the inters
    14·1 answer
  • How many solutions does this system have?
    15·2 answers
  • ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions
    12·1 answer
  • What is the volume of a right circular cylinder with a base diameter of 6 m and a height of 5 m?
    13·1 answer
  • Find three solutions of the linear equation 3x – 5y =7
    13·2 answers
  • Which linear equation below has the greatest slope?
    13·1 answer
  • The Area Ratio of two similar solids is 169: 289. If the volume of the smaller solid is 689,858 cm, what is the volume of the la
    12·1 answer
  • Find the slope (-3,10) (-3,7)
    8·1 answer
  • ( 6x-y) ( 1/3x² + y²) mutiply the following​
    12·1 answer
  • Can you help with this please.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!