Answer:
1/2
Step-by-step explanation:
For three coin tosses, the posible outcomes are:
[(HHH), (HHT), ( THH), (HTH), ( THT), (TTH), (HTT), (TTT)
The outcomes where there are at least 2 tails are:
(TTT), (TTH), (THT), (HTT)
So, the probability that the coin will land tails at least 2 times is 4/8 or 1/2
Please help, I’ll give Brainly
Answer:
c
Step-by-step explanation:
Can someone help me do this
Please help me
10pts + Brainliest
Answer: two hundred and fifty thousand people were left without homes in the earthquake.
They were there for every major disaster.
Step-by-step explanation:
PLSS HELP PLSSSSSSSssssssssssss
Answer:
24% voted for candidate C.
Step-by-step explanation:
36/150 = 0.24 = 24%
What is the distance from the sun and Venus in scientific notation?
Answer:
6.7638 × 10^10
Step-by-step explanation:
Dad spends a total of $1,380 on car insurance for 6 months. What is the average cost per month?
Answer:
$230
Step-by-step explanation:
I NEED THE RIGHT ANSWER ASAP NO LINKS!!!
Answer:
20
Step-by-step explanation:
coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x y).
5/6x -4 =6
how do you solve for x?
Answer:
x=12
Step-by-step explanation:
so first you add 4 to both sides:
[tex]\frac{5}{6}[/tex]x - 4 = 6
+4 +4
= [tex]\frac{5}{6}[/tex]x = 10
now you divide 10 by [tex]\frac{5}{6}[/tex] or you can flip the fraction upside down and multiply it by 10:
[tex]\frac{6}{5}[/tex] × 10 = [tex]\frac{60}{5}[/tex] = 12
x = 12
Solve for x:
Add 4 to both sides-
5/6x - 4 = 6
+4 +4
5/6x = 10
Now divide 5/6 on both sides-
(5/6)/(5/6) = 10/(5/6)
x = 12
hope this helps !!
solve for x , y , right answers plss !!!!
Answer:
3 5 6 2 8
Step-by-step explanation:
PLEASE HELP THANK YOU
Answer:
a. [tex]4^2[/tex]
b. 16
Step-by-step explanation:
The area of a square is equal to the side length squared. Normally, the area of a rectangle is length times width but since all sides are equal in a square it is just the side times the side. This can be simplified to side length squared.
Since the side length is 4 the exponent form of the area is simply 4 squared or [tex]4^2[/tex].
Then, compute this by multiplying 4*4. This equals 16 cms square.
Please help me solve this ASAP
Answer:
look below
Step-by-step explanation:
going left and right changes the x( first number in each parentheses)
going up and down changes the y (second number in parentheses)
going to the left by 9 means all the first numbers are going in the negative direction (-9)
going up by 12 means the second numbers are going in the positive direction (+12)
take all x values and add -9, take all y values and add 12
X (-15, 13)
Y(-5,12)
Z(-8, 15)
The area of a rectangle is 2 square meters. The width of the rectangle is 1/8 meter.
What is the length of the rectangle?
A. 1/16 meter
B. 2 1/8 meters
C. 4 meters
D. 16 meters
Answer:
D
Step-by-step explanation:
1/8x1/8=1/16
2÷1/16=32
32÷2=16
find the measures of the angles labeled in the figure on the right.
Answer:
3,4 the answer
Solve for x. will mark brainlis
Answer:
im not very good at math so maybe 202.5 but that might be a little high
Step-by-step explanation:
Identify a transformation of the function ƒ(x) = x2 by observing the equation of the function g(x) = (x + 80)2.
Answer:
Horizontal translation left 80 units
Step-by-step explanation:
f(x) -> f(x+80) -> (x,y) -> (x-80, y)
I don't need this for school i Just want to see if people can help me with my other studies with a test question. I know this is easy but i Want to ask So...
Billy's dad gets:6,59€a day. And now he has made 408,58€ how many days did he work?
Answer:
what thats a math question
Step-by-step explanation:
Write an equation for a line in slope-intercept form that is perpendicular to the line y = 4x + 3 and passes through the point (-4, -2).
Answer: The equation of the line perpendicular to y = 4x + 3 and passes through the point (-4, -2) is y = -(1/4)x - 3.
Step-by-step explanation: An line perpendicular to perpendicular to the line y = 4x + 3 would have a slope that is the negative inverse of the refernce line. That would make the new line's slope -(1/4), the negative inverse of 4,
We can write the new new as y = -(1/4)x + b. b, the y-intercept, is +3 in the original equation, but it will change for the new line. We can calculate the new y-intercept by using the one point, (-4,-2) that we know is a solution for the equation (it falls on the line).
y = -(1/4)x + b
-2 = -(1/4)(-4) + b
-2 = 1+b
b = -3
The equation of the line perpendicular to y = 4x + 3 and passes through the point (-4, -2) is y = -(1/4)x - 3.
Please help me with this answer
Answer:
here
x=2 then,
3*2^2 - 2*2+1
3*4-4+1
12-4+1
9
Step-by-step explanation:
Simplify:
3x^2 - 2x + 1
=> 3(2)^2 - 2(2) + 1 [∵ x = 2 (Given)]
=> 3(4) - 2(2) + 1
=> 12 - 4 + 1
=> 13 - 4
=> 9 Ans.
What's More
Activity 1: Missing You!
Fill in the blank of the given equation. Write your answers on your answer sheet.
1. a² + 12a + 11 = (a + )(a + 11)
2. b² + 6b + 8 = (b + 2)(b+)
3. c² - 7c + 6 = (c-___) (c-1)
4. 2x² – 3x - 9 = (___x+3)(x-3)
5. 3x² + 5x - 2 = (___x - 1)(x+2)
9 (4t -5t +3) -6t simplest form
Help!! Please :(????
Answer:
100
Step-by-step explanation:
Because they each give away 10 samples (INCLUDING JASMINE) so 10x10 equals 100 so the answer is 100
Answer:
Step-by-step explanation:
10*10=100
including jasmine with her 9 friends we have 10 people giving away 10 samples of chocolate each. Every person has to give away 10 samples. So 10 times 10. Which gives us a 100. I hope i understood your question correctly.
your answer: 100 samples given out in total
You need 520 mL of a 15% alcohol solution. On hand, you have a 65% alcohol mixture. How much of the 65% alcohol mixture and pure water will you need to obtain the desired solution?
You will need _____ mL of pure water and _____ mL of the 65% solution.
Answer:
400 ml, 120 mlStep-by-step explanation:
Alcohol content of 15% solution:
0.15*520 = 78 mlVolume of 65% solution containing 78 ml of alcohol:
78/0.65 = 120 mlRequired water volume to obtain 15% solution:
520 - 120 = 400 mlIf one of the 9 players
on a team catches a
ball, what is the
probability that it was
one of the 4 infielders
who caught it?
me need a lot of help
The distance a train travels between 2 cities is 540 miles. The train travels at a speed of 80 miles per hour. Matt set up these rates to find the time it took the train to travel between the 2 cities.
80 miles
1 hour
= ? hours
540 miles
What was Matt’s error?
The first rate should be written as 80 hours to 1 mile.
The second rate should be written as a rate of distance to time.
The first rate should compare miles to miles.
Matt did not make an error.
Thanks if You Answered!
Answer:
b
Step-by-step explanation:
im in the 12 grade
do you need to know more
calvin works at smokin sally’s barbecue restaurant and keeps track of the numbers of customers who visit the restaurant over a four-day period..
If caliber made an average tip of $1.25 per customer, how much money did Calvin make in tips from Thursday to Sunday?
Answer:
Step-by-step explanation:
Dbbdhdbjsbsjsbsbns
plz help with 10-11 if you don’t mind
Properties used:
All angles of a triangle add up to 180 degrees
180 is a straight line; so both sides of a straight line add up to 180
10) 180 - 153 = 27
180-27-133 = ?
? = 20 degrees
11) 180-87=93
180-93-23=?
? = 64 degrees
Answer:
11.) Angle FED = 20 Degrees | 12.) Angle FHG=74
Step-by-step explanation:
11.) Angle FED= 20 degrees
one side of a straight line = 180 degrees
all the angles of the insides of a triangle added together = 180 degrees
If angle EDF is 153 degrees, we do 180 - 153 = 27 degrees. Now we know that angle FDE = 27 degrees. Now we add all the angles we have together. 133+?+27=180. (133+27=160) If 160+?=180, we solve it by doing: 180-160, and we get 20.
12.) Angle FHG=74
For this problem, we use the same formulas as before. So let's solve!
180-87=93. So angle GFH=83 degrees.
Now we need to add the angles together:
83+23+?=180. 83+23=106
180-106=74.
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If you like this answer, please click 5 stars and give me brainliest!! Tysm!! (I'm trying to level up)
1. Solve for x. Show each step of the solution.
2.5(4- x) + 12 = 21 – 4[ 2.5x + 7)
Answer:
x=-58/15
Step-by-step explanation:
−7x−50≤−1 and −6x+70>−2
Trinity has 48.75 in of ribbon she cut the ribbon to 15 equal size pieces what is the length of each piece of ribbon
Answer:
3.25
Step-by-step explanation:
Divide 48.75 by 15
Answer: 3.25
Step-by-step explanation:
48.75/15= 3.25