Answer:
0.125
Step-by-step explanation:
For a fair coin, H and T is the same probability. To get zero tails, we need to toss a head, then a head, and again a head - each time we succeed with probability of 0.5, so succeeding 3 times happens 0.5^3 of the time = 0.125
Alternatively, look at all the options:
HHH
HHT
HTH
HTT
THH
THT
TTH
TTT
Only one option has no tails, and because the coin is fair, each option is equally probable, so the probability of HHH is 1/8 = 0.125
Please answer correctly! I will mark you as Brainliest!
Answer:
9 inches
Step-by-step explanation:
28.26/3.14 = 9 inches
Answer:
9 units
Step-by-step explanation:
A car dealership is offering a 3% apr for 48 months with no down payment required. You would like to purchase a card that costs $16,900 including taxes tag and title. If you take advantage of the offer, what is the actual cost of the car in dollars? NO LINKS PLS-
17,955
18,928
67,769
81,323
Answer:
C
Step-by-step explanation:
I JUST TOOK THE TEST SON!
Which one is the right one? Help me please.
Answer:
90 km/h
Step-by-step explanation:
To solve this problem you first need to convert minutes to hours since the unit is km/h. Doing this we get half an hour (1 hour=60 mins so you divide 30 by 60) after converting you simply divide 45 by 1/2 or .5 to get the answer.
evaluate the expression: 15f-60 if f=5
Answer:
15
Step-by-step explanation:
15f-60=15×5-60=75-60=15
Answer:
[tex]15[/tex]
Step-by-step explanation:
[tex]15 x 5 = 75 - 60 = 15[/tex]
a pencil company packs pencils in boxes of 8. how many boxes can they pack with 32,000 pencils?
Answer:
Step-by-step explanation:
32000 ÷ 8 = 4000boxes
Answer:
4000
Step-by-step explanation:
32000÷8 because 32÷8 is 4 but instead of '32',they changed it to '32000' to trick you're brain
Help help ASAP!!!!!!!!
Answer:
d = 25.12
Step-by-step explanation:
volume = 144 pie cm cubed
h = 9
d = (144 pie cm cubed / 9) / 2
d = 25.12
The crescent park carousel is 50 ft in diameter and travels 9 miles per hour how many minutes will it take to complete 30 revolutions
Answer:
Step-by-step explanation:
The crescent park carousel is 50 ft in diameter and travels 9 miles per hour how many minutes will it take to complete 30 revolutions
Pls help! Will give brainliest!!
Answer:
F(0)=3(0)-5
F(0)= 0-5
F(0)=5
__________
F(1)= 3(1)-5
F(1)= 3-5
F(1)= -2
____________
F(2)=3(2)-5
F(2)= 6-5
F(2)= 1
____________
F(3)= 3(3)-5
F(3)= 9-5
F(3)= 4
____________
Step-by-step explanation:
plz like and rate it took me time
Can someone please help me with math
Answer:
Number 2 is C. 7
Step-by-step explanation:
You have to multiply 5 and 3 you will get 15 then take 15 from 43 you will get 28 then dived 28 by 4 you will get 7.
Pls help! Will give brainliest
Anybody help me please
Answer:
reflection over the y axis
Step-by-step explanation:
Anybody help me please!!!!!!!!!!
Answer:
reflection over the line y = -x
Answer:
the answer is D
a clockwise rotation 270 about the origin
Please help me I love u
Answer:
8.04 meters
Step-by-step explanation:
The perimeter is the area around a shape. Each side is 1.34 meters. There are six equal sides (indicated by the single dash on each side).
[tex]1.34*6=8.04[/tex]
Whats the meaning of Radius?
Answer:
The radius is the line from the center of the circle to the side of the circle
Step-by-step explanation:
Answer:
Count lines of symmetry
Step-by-step explanation:
To find a line of symmetry, look for two halves of the shape that are mirror images of each other. The right half of the shape is the mirror image of the left half. So, the vertical line that passes through the middle is a line of symmetry. A figure has rotational symmetry if it can be rotated by an angle between 0° and 360° so that the image coincides with the preimage. The angle of rotational symmetry is the smallest angle for which the figure can be rotated to coincide with itself.
Radius
A radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length. The name comes from the Latin radius, meaning ray but also the spoke of a chariot wheel.
PLEASE ANSWER THESE QUESTIONS PLZ ILL GIVE BRAINLIEST ANSWER
18 000 mg = ____ kg?
It's ez, just me the problem :)
Answer: 0.018kg
Step-by-step explanation:
The surface area of a three-dimensional figure is the sum of the areas of all its surfaces.
true or false?
Answer:
TRUE
Step-by-step explanation:
Liza wants to have more than $750 in her savings account before she will leave for college. Right now she has $300, and she is going to babysit to earn $12.00 an hour. How many hours will Liza need to babysit before she leaves for college?
Answer:
37 and 1/2 hours
Step-by-step explanation:
750-300= $450 needed to be earned
450 divided by 12= 37.5 or 37 and 1/2 hours
How many solutions does the system have?
You can use the interactive graph below to find the answer.
2x + 3y = -6
3x – 4y = -12
Choose 1 answer:
A Exactly one solution
B No solutions
C Infinitely many solutions
Quadrilateral ABCD was dilated by a scale factor of 0.7 with
the origin as the center of dilation. If (x, y) represents the
location of any point on quadrilateral ABCD, which ordered
pair represents the coordinates of the corresponding point
on A'B'C'D'?
C. (x -0.7, y + 0.7)
(
I
B. (0.7x, 0.7y)
D. (X +0.7, y +0.7)
Answer:
Step-by-step explanation:
B
. Which function's graph has a vertex at (-1, -3) and contains the point (2, 15)?
HELPPP PLEASEE
Answer:
2(x+1)²-3
Step-by-step explanation:
Using the vertex formula we can write the follwoing equation
y=a(x+1)²-3
We need to solve for a
we know that when x= 2 y = 15
So we can write
15=a(2+1)²-3
15=9a-3
18=9a
a=2
Which means our final equation is
2(x+1)²-3
in standard form (just in case)
2x²+4x-1
Can someone please help me with math.
Answer:
i think the answer to your question is d
Step-by-step explanation:
in the set of first ten natural numbers 1 1 1 2 3 4 5 6 7 8 9 10. a what is percent of numbers are odd? b what percent of numbers are less than 8?
Answer:
a)50%,b)70%
Step-by-step explanation:
odd=5
10=100%
5
5×100=500/10
=50%
10=100%
(7×100)/10=70
A survey was taken of local residents to determine their favourite sport to watch live. The survey results are shown on the graph. How many respondents preferred to watch either football or soccer? 
Answer:
WHERE IS HE PHOTO
Step-by-step explanation:
The launch used for captain lighners scenic tours hold 170 litres of fuel. The boat uses 34L each hour. i need an equation for this please help
Answer:
The information we have is:
The boat can hold 170 L of fuel
The boat uses 34L each hour.
With this information, we can find the total amount of time that the boat can be used.
If the boat is used x hours, then it needs:
x*34L of fuel.
And the maximum amount of fuel that the boat can use uis170 L
Then we can solve:
x*34L = 170L
Now we can divide both sides by 34L to isolate x.
x = 170L/34L = 5
This means that the boat can be used for 5 hours.
Please help this is like 40% of my Grade!!
Lines m and p intersect so that the measure of angle 1 is 60°. If angle 2 is a supplement to angle1, what is the measure of angle 2
Answer:
120
Step-by-step explanation:
supplementary means the angles add up to 180
Isaac’s dad built a shelf for his video games that is 42 inches wide.Each video game is 6/8 inches wide.How many video games can Isaac fit on the shelf ?
Answer: 56
Step-by-step explanation:
Since we are informed that Isaac’s dad built a shelf for his video games that is 42 inches wide and that each video game is 6/8 inches wide.
The number of video games that Isaac can fit on the shelf will be gotten by dividing the length of the shelf by the width of each video game. This will be:
= 42 ÷ 6/8
= 42 × 8/6
= 56
Therefore, Isaac can fit 56 video games on the shelf.
How many thirds are in 4 2/3
Answer:
There are 15 thirds
Step-by-step explanation:
Answer:
There are 14 thirds in 4 2/3
A figure was created using a triangle and a semicircle. The diameter of the semicircle measures 8 cm and the height of the triangle measures 7 cm. Which measurement is closest to the area of the figure in square centimeters?
Answer: 53 cm
Step-by-step explanation:
Answer: 53 cm
Step-by-step explanation:
Give one example to show the volume is 24cm^3
Answer:
a cube with length 8 cm on each side