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
Vika [28.1K]
3 years ago
11

If you toss a coin and spin the spinner what is the probability of heads and read? a) 1/8 b)1/4 c) 1/2 d) 3/4

Mathematics
2 answers:
VMariaS [17]3 years ago
6 0
The answer is a) 1/8. This is because the chance of getting heads is 1/2 because there are 2 sides of a coin, and the chances of getting a red on the spinner is 1/4 because there are 4 choices on the spinner. Therefore, you just multiply 1/2 and 1/4 to get 1/8. Hope this helps!
kirza4 [7]3 years ago
5 0
The answer is a) 1/8
You might be interested in
What is the fraction 24/4 simplified?
Svetach [21]

Answer:

6

Step-by-step explanation:

3 0
3 years ago
The product of a number and 9, increased by 4, is 58. Find the number.
diamong [38]
9x + 4 = 58
9x = 54
x = 6

The number is 6.
4 0
3 years ago
Ann is adding water to a swimming pool at a constant rate. The table below shows the amount of water in the pool after different
N76 [4]

Answer:

(a)  As time increases, the amount of water in the pool increases.

     11 gallons per minute

(b)  65 gallons

Step-by-step explanation:

From inspection of the table, we can see that <u>as time increases, the amount of water in the pool increases</u>.

We are told that Ann adds water at a constant rate.  Therefore, this can be modeled as a linear function.  

The rate at which the water is increasing is the <em>rate of change</em> (which is also the <em>slope </em>of a linear function).

Choose 2 ordered pairs from the table:

\textsf{let}\:(x_1,y_1)=(8, 153)

\textsf{let}\:(x_2,y_2)=(12,197)

Input these into the slope formula:

\textsf{slope}\:(m)=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{197-153}{12-8}=\dfrac{44}{4}=11

Therefore, the rate at which the water in the pool is increasing is:

<u>11 gallons per minute</u>

To find the amount of water that was already in the pool when Ann started adding water, we need to create a linear equation using the found slope and one of the ordered pairs with the point-slope formula:

y-y_1=m(x-x_1)

\implies y-153=11(x-8)

\implies y-153=11x-88

\implies y=11x-88+153

\implies y=11x+65

When Ann had added no water, x = 0.  Therefore,

y=11(0)+65

y=65

So there was <u>65 gallons</u> of water in the pool before Ann starting adding water.

3 0
2 years ago
Read 2 more answers
What is the volume of the prism?
Vika [28.1K]
For  the volume, the formula is length*width*height
so
<span><span><span>(2)</span><span>(1.5)</span></span><span>(1.5)</span></span><span>=<span>4.5
In other words, your answer would be 4.5</span></span>
8 0
3 years ago
Read 2 more answers
Question 3 (1 point)
den301095 [7]

Answer: Pay 250 per month until it’s paid off

4 0
3 years ago
Other questions:
  • ASAP PLEASE I WILL MAKE YOU BRAINLIEST!!!!
    6·1 answer
  • The table shows the relationship between the number of days an ice cream shop is open
    6·1 answer
  • Express 3 as a fraction. <br><br> A) 1/1 <br> B) 1/3 <br> C) 3/1 <br> D) 3/3
    9·2 answers
  • A cylinder has a height of 4 m and diameter or 4m what is the volume ?
    11·1 answer
  • There are 48 students going on a field trip. One-fourth are girls. How many boys are going on the trip?
    7·1 answer
  • What is the answer to this question, 2/5(4x - 8})
    11·1 answer
  • (7 - 3t) + 3(-2t + 5)
    9·2 answers
  • I have to turn this in, in 8 minutes please help​
    9·1 answer
  • The symbol^ =&gt; "means to the power of". The value of 3^2 + 2^3<br> 10 points
    9·1 answer
  • I need help please!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!