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
Free_Kalibri [48]
3 years ago
15

The probability of Sandy flipping a coin twice and getting heads both times is 0.25. The probability of John's spinner stopping

on the color red is 1/4.
Which of these events is more likely?

-Sandy flips a coin twice and gets heads both times.
-John's spinner stops on the color red.
-Neither. Both events are equally likely.
Mathematics
2 answers:
Ede4ka [16]3 years ago
7 0

0.25  and  1/4  are the same number.

If each one is the probability of some event,
then both events are equally likely.

Paha777 [63]3 years ago
5 0
<span>-Neither. Both events are equally likely.</span>
You might be interested in
You are on a 5.6-mile run and have already run 1.98 miles. How many more miles do you need to run?
Likurg_2 [28]

Answer:

3.62 miles need to be run

4 0
3 years ago
Read 2 more answers
On the first day it was posted online, a music video got 510 views. The number of views that the video got each day increased by
8090 [49]

Answer:

19,552 views on day 20, 114,763 views cumulative total for 20 days.

Step-by-step explanation:

The decimal equivalent to "increased by 20% per day" would be (510)*(1.20)/day, if we started with 510 views as day 0.  Day 1 would be (510)*(1.20) = 612 views.

If we have n successively days, the equation would read (510)(1.20)^n.

This means that after, lets say, 3 days, the calculation would be (510)*(1.20)^3, or 881 views.

On day 20, the calculation is (510)*(1.2)^20, or 19,552 views.

But the question asks "How many total views did the video get over the course of the first 20 days . . ?"  This seems to be asking the sum of the first 20 days, which is easy if you use a spreadsheet.  But if you read the question to mean what are the total views on day 20, the answer would be 19,552 views.

If you read the question as asking for the total sum of views over 30 days, the answer is 114,763.  Quick:  what does that amount to at $0.05 per view.

3 0
3 years ago
10+10 is the same as 11+11<br> do you understand?
vekshin1

Answer:

wow really omg!!!!!!!!

5 0
3 years ago
Solve the system using elimination: Help me please<br><br><br>12x - 8y = -12 <br><br>6x + 4y = -30
LUCKY_DIMON [66]

12x - 8y = -12  

6x + 4y = -30

Multiply the 2nd equation by 2, to make the Y coefficients opposite:

6x + 4y = -30 x 2 = 12x + 8y = -60

Now add the two equations:

12x -8y = -12 + 12x +8y = -60

=  24x = -72

Divide bothe sides by 24 to solve for x:

x = -72/24

x = -3

Now replace x with -3 in the first equation to solve for y:

12(-3) - 8y = -12

-36 - 8y = -12

Add 36 to each side:

-8y = 24

Divide both sides by -8 to solve for y:

y = 24 / -8

y = -3

X = -3 and y = -3

(-3,-3)

4 0
3 years ago
A cube has a volume of 0.215ft³. What is te length of each side of the cube?
enyata [817]

Answer:

length ≈ 0.599 feet

Step-by-step explanation:

volume = length³

0.215ft³ = length³

cube root both sides to isolate the length

∛(0.215ft³) = length

length ≈ 0.599 feet

6 0
2 years ago
Other questions:
  • Hi,<br> Can someone help me with this problem?<br> Thanks in advance!
    15·1 answer
  • Your school is sponsoring a pancake dinner to raise money for a field trip. You estimate that 200 adults will attend. You are tr
    11·1 answer
  • Given f(x) and g(x) = f(x) + k, use the graph to determine the value of k.
    5·2 answers
  • Sharon pays $58.05 for a $54 camera, how much sales tax does she pay?
    14·2 answers
  • In how many arrangements can 3 boys and 4 girls stand in a row such that no two boys are together?
    12·1 answer
  • A rectangle’s width is 8 inches long. If the length is 3 times the width, what is the perimeter of the rectangle?
    9·1 answer
  • What is the perimeter of a square with side length: s cm
    12·1 answer
  • Trapezoid KLMN has vertices K(1, 3), L(3, 1), M(3, 0), and N(1, −2).
    10·2 answers
  • Which vectors represent the reflection of the vector &lt;3, -7&gt; across the x-axis? A. [3/7} B. [-3/7] C. &lt;-3, 7&gt; D. &lt
    7·2 answers
  • Which equation could match the table?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!