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
mestny [16]
3 years ago
6

If a coin has been altered so that the probability of heads coming up is 3/10, then the probability of tails coming up is also 3

/10 .
true or false
Mathematics
2 answers:
Vadim26 [7]3 years ago
6 0
False. Since the probability of one side of the coin is 3/10, the other must be 7/10.
sammy [17]3 years ago
3 0
False. It would be 7/10. I’m pretty sure...
You might be interested in
Find the area of the trapezoid.
butalik [34]

Answer:

8 ft

Step-by-step explanation:

t = a + b/2 times 2

2 + 6 = 8

8/2 = 4

4 x 2 = 8

8 0
2 years ago
How many packages of hamburger buns and meat patties should you buy to sell at a baseball tournament?
Mandarinka [93]
13 packs of meat patties and 16 packs of buns
4 0
3 years ago
Maria bought 5 tickets for $20 each. Each ticket had a $2 fee. Write an expression that shows how much Maria paid for the ticket
Tanya [424]

The algebraic expression which shows how much Maria paid for the tickets including the additional fee is y = 20(5) + 2(5)

<h3>Algebraic expression to show how much Maria paid for the tickets</h3><h3 />
  • Number of tickets Maria bought = 5
  • Cost of each tickets = $20
  • Additional fee per tickets = $2

let

  • Total amount Maria paid for the tickets = y

Total amount Maria paid for the tickets = Cost of each tickets(Number of tickets Maria bought) + Additional fee per tickets(Number of tickets Maria bought)

y = 20(5) + 2(5)

y = 100 + 10

y = $110

Therefore, the algebraic expression which shows how much Maria paid for the tickets including the additional fee is y = 20(5) + 2(5)

Read more about algebra expression:

brainly.com/question/2972832

#SPJ1

7 0
1 year ago
How do you find the area of the shaded sector of the circle? The radius is 10in and the sector is 45 degrees
Step2247 [10]

Given:

Radius of the circle = 10 in

Central angle of the sector = 45 degrees

To find:

The area of the sector.

Solution:

Area of a sector is

A=\dfrac{\theta}{360^\circ}\pi r^2

Where, \theta is the central angle in degrees.

Putting r=10 and \theta=45^\circ, we get

A=\dfrac{45^\circ}{360^\circ}\pi (10)^2

A=\dfrac{1}{8}\pi (100)

A=12.5\pi

Therefore, the area of the sector is 12.5π sq. inches.

7 0
3 years ago
Negative 9 plus 2 over 3 plus open parentheses 1 plus 1 close parenthesis squared
Alik [6]

Answer:

⁻ \frac{19}{3}

Step-by-step explanation:

⁻9 + \frac{2}{3} (1+1)^{2}

⁻9 + \frac{2}{3} × 2^{2}

⁻9 + \frac{2}{3} × 4

⁻9 + \frac{2 x 4}{3}

⁻9 + \frac{8}{3}

⁻ \frac{19}{3}

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the equation of a line that passes through (0,0) that is perpendicular to 2x+3y=-6
    6·1 answer
  • How do you solve this problem? (see picture) *I kind of just guessed but I need to know how to solve*
    10·2 answers
  • The height of a puffin is 24.02 cm. Write this number in<br>expanded form.​
    15·1 answer
  • circle A has an area of 254.469 square units. What is the circumference of circle A? Round your answer to the nearest hundredth,
    12·2 answers
  • Anyone help with these 2 question?
    12·1 answer
  • An ice chest contains six cans of apple​ juice, eight cans of grape​ juice, six cans of orange​ juice, and five cans of mango ju
    12·1 answer
  • The width of a rectangle is the length minus 4 units. The area of the rectangle is 12 units. What is the width, in units, of the
    8·2 answers
  • Use fraction models to solve each
    11·1 answer
  • there are 1700 seats in a theatre. 40% of the tickets to a concert at the theatre are category 1 tickets and the rest are of oth
    8·1 answer
  • PLEASE HELP!!! 100 POINTS!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!