Answer:
The number of next 120 trials will the result should be 48.
Step-by-step explanation:
The number of next 120 trials will the result should be 48.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
Given:
Total trials = 40 trials.
The 2 heads and 1 tail should be 16 outcomes.
And, there are the next 120 trails.
So, the fraction will be
= 16/40
= 2/5
Now, the number of the next 120 trails should be
= 2/5 x 120
= 48
Hence, the number of the next 120 trials will result should be 48.
Learn more about the probability here:
brainly.com/question/11234923
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If necessary, use / for the fraction bar. Please reduce to simplest terms
What ratio value is shown by the following double number line? Use / for the fraction bar and do not use spaces.
Answer:
Step-by-step explanation:
The value is 3
What is the value of the expression (-12) (-5) +4 divided by (-2)?
HELP!!!! WILL GIVE BRAINLIEST
Answer:
b
Step-by-step explanation:
help-
I need it-
urgently-
Answer:
$80 and $960
Step-by-step explanation:
Divide 240 by 3 which would be 80
Then multiply 12 times 80 (or 240 times 4) which would be 960
So $80 and $960
ill give brainliest please answer right i need like 3 more questions
Answer:
I think I am right but it should be F/2 equals 4
Step-by-step explanation:
because you canceled out 9 so 9 is out of the equation
Answer:
f/2 = -20
f = -10
Step-by-step explanation:
1. Subtract 9 on both sides
f/2 + 9 -9 = 4 -9
= f/2 = -5
2. Multiply all terms by the same value to eliminate fraction denominators
2* f/2 = 2(-5)
3. Simplify
f = -10
Hello! Need help again
BRAINLY WILL BE GIVEN
SERIOUS ANSWERS PLEASE
In the first danceathon Jamie danced to 810 songs, but by the second danceathon he only danced to 700 songs. What is the percent decrease?
Answer:
about 0.87%
Step-by-step explanation:
I looked it up and hope its right!
If so plz thank me and mark as brainliest!
30 POINTS!
Select all that apply.
Two numbers where the y-coordinate is 10 less than the x-coordinate.
o Point C
o Point B
o Point A
o Point E
o Point D
Two numbers with a sum of two.
o Point C
o Point B
o Point A
o Point E
o Point D
Two numbers where the y-coordinate is 10 less than the x-coordinate.
o Point C
o Point B
o Point A
o Point E
o Point D
Two numbers with a sum of two and where the y-coordinate is 10 less than the x-coordinate.
o Point C
o Point B
o Point A
o Point E
o Point D
Answer:
cb, ba
Step-by-step explanation:
Sandra has 28 fish in her water garden. Twenty-two of her fish are
goldfish and 6 are Japanese koi. Express the part of Sandra's fish that
are goldfish as a fraction.
a. 11/14 b. 3/14 c. 8/11 d. 11/50 please explain
Answer:
A. i think
Step-by-step explanation:
14 is half of 28 and 11 is half of 22
Sierra has monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was $60. What is Sierra's monthly budget
Which expression is equivalent to 8x+x?
Answer:
9x
Step-by-step explanation:
You add 8x + x since they are like terms and you will get 9x.
Answer:
9x
Step-by-step explanation:
woah carrot plus grape what is it?
grarrot
carrape
Answer:
well if you mix together will make Both
Step-by-step explanation:
But in this case It will be Carrot
GUYS PLEASE HELP ASAP!!!!!
Explain how you can use partial quotients to divide 7,563 ÷ 4 = ________.
IK THE ANSWER IS 1,890.75 I JUST NEED HELP TO EXPLAIN IT PLS HELP I WILL MARK BRAINLIEST!!!!!
Answer:
ok
Step-by-step explanation:
So this is how you do it
[tex]7,563/4[/tex]
4 goes into seven once and 4 goes into 35 8 times and 4 goes into 36 9 times and 4 goes into 3 .75 times and your answer should be 1,890.75
Sorry i did short division i was never taught to do long division :)
Hoped this helped you
Solve for b. -9/3 + b = -1 b = -2 please help i suck at math ;---------;
Answer:%28a-b%29%2Fb=c
a-b=bc
a=bc%2Bb
a=b%28c%2B1%29
a%2F%28c%2B1%29=b
b=a%2F%28c%2B1%29
So the answer is b=a%2F%28c%2B1%29
New! FREE algebra solver that shows work:
3x-x+2=4
plz mark me the braniest
Step-by-step explanation:
Which point on the number line shown would represent the fraction 3/20?
Point A
Point B
Point C
Point D
Answer:
Point A
Convert fraction into decimal =0.15
carmaker has designed a car that can reach a maximum acceleration of 12 meters/second2. The car’s mass is 1,515 kilograms. Assuming the same engine is used, what should the car’s mass be if the carmaker wants to reach an acceleration of 15 meters/second2? Use F = ma.
Answer:
15/12 = 1.25
Step-by-step explanation:
Write the fraction in simplest form. PLEASE HELP
5s²t²/40st
49t²/7t³
Answer:
[tex]\frac{st}{8}[/tex] is the answer to [tex]\frac{5s^2t^2}{40st }[/tex]
[tex]\frac{7}{t}[/tex] is the answer to [tex]\frac{49t^2}{7t^3}[/tex]
Step-by-step explanation:
[tex]\frac{5s^2t^2}{40st }[/tex]
5 can go into 40 eight times.
[tex]\frac{s^2t^2}{8st}[/tex]
Since s and t are squared in the numerator and st isnt in the denominator, s and t can go into s squared and t squared.
[tex]\frac{st}{8}[/tex]
[tex]\frac{49t^2}{7t^3}[/tex]
7 can go into 49 seven times.
[tex]\frac{7t^2}{t^3}[/tex]
Since t is squared in the numerator and t is cubed in the denominator, t sqaured can go into t cubed.
[tex]\frac{7}{t}[/tex]
I hope this helped! Let me know if I got something wrong or if you need any help :)
If a number and a variable are together with no sign between them, what operation does that show?
Answer:
Multiplication
Step-by-step explanation:
If you were to solve 8x x x, you wouldn't know what that means. So, normal people place variables and numbers together to represent multiplication.
The second linear function is y = -6x + 8. Which value represents the possible difference between the two functions if x = 5 ?
A) 44
B) 22
C) -22
D) 0
pls hurry to give brainliest
Answer:
may be it's C
although picture isn't clear its blur
show your work step by step please I only have 20 minutes left!!!
Answer:
She is correct
Show Your Work explanation: if she can wash 3/4 of the car in half an hour, in 40 mins she can wash the whole car. 40 x 6 is 240. 240 mins = 4 hours.
Can i have brainliest please? :)
Swim team members can race or dive. At a meet, 18 members race. The ratio of racers to divers is 6:2. How many meters are on the team? Show your work.
Plz help it due in 10 minutes.
Answer:
6 meters
Step-by-step explanation:
Set up a proportion as 18/x=6/2. The meters are unknown, so that's what the x value represents. Then, cross multiply (18 times 2 and 6 times x) to get 36=6x. By dividing both sides of the equation by 6, you'll get 6 meters as your answer.
HAVE A GREAT DAY!!! :D
Complete the table to show the amounts of yellow and red paint needed for different-sized batches of the same shade of orange paint. (3, 4, and 5 batches) Show your work on the space provided.
Having a little trouble with the chart
Answer:
10:12
15:18
20:24
25:30
Step-by-step explanation:
you could just multiply 5 and 6 by the same number so you would get ratios that are equal to each other so for example for 10:12 5 and 6 is getting multiplied by 2
How many pages???????????????????
Answer:
511 pages
Step-by-step explanation:
there are 511 pages in total- 25pages of the glossary and minus fourteen pages of the two chapters
help me do it step by step it is for a grade I need help ASAP
Answer:
a unit rate is a type of rate where the second quantity is one unit. Ex: 10 miles per hour
Step-by-step explanation:
Another one for you!
You have 18 stamps from Mexico in your stamp collection. These stamps represent 38 of your collection. The rest of the stamps are from the United States. How many stamps are from the United States?
On the scale model, the distance between the wheels on the left and the wheels on the right is inches. The state of Wyoming has old railroad tracks that are 4.5 feet apart. Can the modern train travel on those tracks?
Answer:
Step-by-step explanation:
No, modern train cannot travel on old railroad.
In rail transport, track gauge is the spacing of the rails on a railway track and is measured between the inner faces of the load-bearing rails.
Most of the modern train are based on broad gauge. The separation in broad gauge is about 5 ft and 6 inches and in the standard gauge the separation between the tracks is 4 ft and inches. So for the modern train it is not possible to travel on the tracks whose separation is no more than 4.5 feet.
Answer:
No, modern train cannot travel on old railroad.
Step-by-step explanation:
Simplify: x2 + 5x + 6(x + 3) x 42x + 4
4
2
2(x + 2)
(x + 2)
Here is an equation: 4x - 4 = 4x + _____. What could you write in the blank so the equation would be True for one value of x.
o -7
o 19
o -4
o 4x
o 2x
Answer:
-4
Step-by-step explanation:
:)