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
Scilla [17]
2 years ago
9

a coin is flipped 5 times. we then observe the number of times a coin lands on heads. what is the compliment of the event "at le

ast one head"
Mathematics
1 answer:
tamaranim1 [39]2 years ago
3 0
If at least one has to be heads then it would be 1/5
You might be interested in
Simplify 2.1 + (-3.7m) + 1.9m - 1.4
belka [17]

Answer:

-1.8m + 0.7

Step-by-step explanation:

4 0
2 years ago
1/8 (3d-2) = 1/4 (d+5)
tatiyna
OK, so for this equation, your goal is to get the d, and ONLY the d, on one side of the equation. So, to start out, you need to multiply the entire equation, meaning both sides, by 8 because we are trying to get rid of those pesky fractions.
8(1/8(3d-2)=1/4(d+5))
The equation then turns into this because the 8 and 4 cancelled out with the 8.
1(3d-2)=2(d+5)
Now, we need to distribute the left over numbers into the parenthesis.
3d-2=2d+10
And finally, we need to get the d's on one side, and the numbers on the other, so we subtract 2d from both sides and add the 2 to both sides. They then cancel out to make
d=12
Hope it helps!  :)
8 0
2 years ago
Complex numbers are often used when dealing with alternating current (AC) circuits. In the equation V = IZ, V is voltage, I is c
gizmo_the_mogwai [7]
V=IZ\\\\1+i=I\cdot(2-i)\quad|:(2-i)\\\\\\I=\dfrac{1+i}{2-i}=\dfrac{(1+i)(2+i)}{(2-i)(2+i)}=\dfrac{2+i+2i+i^2}{2^2-i^2}=\dfrac{2+3i-1}{4-(-1)}=\dfrac{1+3i}{5}\\\\\\\\\boxed{I=\frac{1+3i}{5}=\frac{1}{5}+\frac{3}{5}i}
4 0
2 years ago
Give the y intercept <br><br>y=3/2x+3​
morpeh [17]

Answer:

Y intercept: (0,3) or 3

Step-by-step explanation:

the b in y = mx + b is the y intercept.

3 0
3 years ago
Evaluate 16 - 4 ÷ 4 <br>a 3<br>b 2<br>c 5<br>d 15
Alenkasestr [34]
The answer is D. 15 plz give me brainliest answer
4 0
2 years ago
Read 2 more answers
Other questions:
  • Someone should help me out please​
    12·1 answer
  • Sumalee and Jennifer are selling flower bulbs for a school fundraiser. Customers can package of tulip bulbs and bags of daffodil
    6·1 answer
  • Tanx-cotx=0 solve in radians
    6·1 answer
  • Columbia Records unveiled the LP (a vinyl record) in the Waldorf Astoria on June 18, 1948,
    10·1 answer
  • Which is the equation of a line that passes through the point (3, 2) and is parallel to the line in the graph?
    12·1 answer
  • Does translation change a shapes orientation
    14·2 answers
  • Find the value of x.<br> 54<br> 79
    12·1 answer
  • Why the area and the perimeter are not both multiplied by the same factor.
    10·1 answer
  • PLEASE I NEED HELP!!!!!!!!
    8·1 answer
  • Which fraction is equivalent to 16/20 ?A.8/100 <br> B.6/10<br> C.48/60<br> D.20/24
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!