Answers
Answer: 1/2
Step-by-step explanation:
Total options = 8
Number of A's = 4.
Probability = desired outcomes / total outcomes
= 4/8
You can simplify 4/8 to :
1/2
Related Questions
Melanie's car used 9 ballons to travel 306 miles. How far can she travel on 11 gallons?
Answers
20 points plz just help me. Explain how you would use fraction bars to find the quotient of StartFraction 10 Over 12 EndFraction divided by StartFraction 4 Over 6 EndFraction. What is the quotient?
Answers
Answer:
5/4
Step-by-step explanation:
(10/12) / (4/6)
Reduce the fractions:
(5/6) / (2/3)
Multiply by the reciprocal:
(5/6) × (3/2)
15/12
Reduce:
5/4
Answer:
Draw one whole fraction bar. Next, draw 6 equal bars under it, since you are dividing by sixths. Then draw a twelfths fraction bar with 2 twelfths for each sixth bar. Above the twelfths bar, circle groups of 4 sixths. There is one group of 4/6 with 1/6 remaining. Since 1/6 is 1/4 of 4/6, the quotient is 1 1/4.
Step-by-step explanation:
why did someone remove ma answer :l
Click on the pic to see it. Need help with question 2
Answers
Answer:
2.
[tex]3 \sqrt{6} [/tex]
7.348469228
[tex]5 \sqrt{5} [/tex]
11.18033989
[tex]12 \sqrt{3} [/tex]
20.78460969
Evaluate the expression for j = –6.
–j2
Answers
Answer:
j=-2
Step-by-step explanation:
j=-6-2j Add 2j to both sides to get terms on 1 side
3j=-6 Divide both sides by 3 to get j alone
j=-2
I FEEL SO DUMB PLEASE HELP
Answers
Answer:
group of points that don't all lie in the same plane are non-coplanar.
Step-by-step explanation:
Answer:
I agree with this person's answer
what is -12 + (-66) + (-48)
Answers
Answer:
-126
Step-by-step explanation:
-12-66-48=
-78-48=
-126
Answer:
-126
Step-by-step explanation:
1- remove the parentheses -12-66+(-48)
2- change + to - so now its -12-66-48
3- calculate the sum of the negative numbers.
Then you get -126
Question what is the unit rate for miles per gallon
Answers
Answer:
41 miles per hour
Step-by-step explanation:
This is a fraction equal to
41 miles ÷ 1 gallon
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 1
41 miles ÷ 1
1 gallon ÷ 1
= 41 miles per gallon
I hope this works
What is the area of this rectangle ?
Answer choices are in the picture
Answers
Answer:
D) [tex]15x^8y^3[/tex]
Step-by-step explanation:
Area = Length * Breadth
Area = [tex]5x^6y^2*3x^2y[/tex]
Apply exponent rule: [tex]a^b*a^c=a^{b+c}[/tex]
Therefore,
Area = [tex]5x^{6+2}y^2* \:3y[/tex]
Area = [tex]5x^8y^2*3y[/tex]
Apply exponent rule as mentioned above:
Area = [tex]5x^8y^{2+1}* \:3[/tex]
Area = [tex]5x^8y^3*3[/tex]
Multiply 3:
[tex]15x^8y^3[/tex]
2
Find the area of the triangle given below and type your result in the empty box.
19 cm
15 cm
12 cm
Answer:
cm
Answers
(40 POINTS AND BRAINLIEST. SHOW ALL WORK)
1) what is y+xy if x = 6 and y = 3
2) what is (p-r)^2 if p = 4 and r = 1
Answers
Answer:
1.)21 2.)9
Step-by-step explanation:
You replace each with the number given so in the first one you do 3+6*3 to get 21 and in the second one you do (4-1)^2 or 3^2 or 9
Answer:
21,9
Step-by-step explanation:
25 -(-x)=
Commutative property if addition
Answers
Explanation: first you must distribute the negative to what is in the parentheses, which in this case is -x. a negative multiplied by a negative is a positive, so you now have 25 + x.
Which number is a factor of 10 but not a multiple of 2
Answers
5 is number which is a factor of 10 but not a multiple of 2
What is the fundamental principle of multiplication?Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
We need to find a number which is a factor of 10 but not a multiple of 2
10/2 = 5
however,
2 x 2.5 = 5
Since it doesn't work, cannot have decimals.
Therefore, 5 is your answer
5 is number which is a factor of 10 but not a multiple of 2
Learn more about multiplications;
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Factor the following polynomial completely.
6x^5-30x^4-84x^3
Answers
6x^5 - 30x^4 - 84x^3
we can factor out 6x^3
6x^3(x^2 - 5x - 14)
Also, we can factor x - 7 and x + 2 out of x^2 - 5x - 14
The final answer = 6x^3(x - 7)(x + 2)
Convert 8.132132132 ... to a rational expression in the form of a over b , where b ≠ 0.
Answers
Let x = 8.132132132...
Then 1000x = 8132.132132132...
Subtract x from 1000x to eliminate the fractional part:
1000x - x = 8132.132132132... - 8.132132132...
999x = 8132 - 8 = 8124
x = 8124/999 = 2708/333
) Match each expression with its description.
Answers
The second one belongs to 2 ^8 because two is being multiplied by itself 8 times.
The third one belongs to 2 ^4 because 2 is multiplied by itself four times.
And the last one belongs to 4 ^2 because four is being multiplied by itself two times.
Sarah took 30 minutes to run 4 miles. At this rate, how many miles can she run in 45 minutes?
Answers
Answer:
6 miles
Step-by-step explanation:
Divide to find unit rate 30 ÷ 4
Multiply answer: answer × 45
= 6 miles
whole equation should look like this: 30 ÷ 4 × 45 = 6
Hope this helps!
_____ is a single trial or a group of trials
Answers
Answer:
Kind of a guess bc there are lots of words that would work but how about "test"?
Step-by-step explanation:
Jen ran 9 miles in 117 minutes , if her speed remained the same throughout the run , what was her pace?
Answers
Hope this helps!
Jen's pace is approximately 13 minutes per mile.
To calculate Jen's pace, we need to determine the time it took her to run 1 mile.
Jen ran 9 miles in 117 minutes, so we divide the total time by the number of miles:
Pace = Total time / Number of miles
Pace = 117 minutes / 9 miles
To simplify the pace, we can convert 117 minutes into hours by dividing it by 60:
Pace = (117 minutes / 60) hours / 9 miles
Pace ≈ 1.95 hours / 9 miles
Now, to find the pace in minutes per mile, we can convert 1.95 hours to minutes by multiplying it by 60:
Pace ≈ (1.95 hours × 60) minutes / 9 miles
Pace ≈ 117 minutes / 9 miles
Therefore, Jen's pace is approximately 13 minutes per mile.
Learn more about time here
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Jake drove 66 miles in 2/5 hour. what's the unit rate in miles per hour?
Answers
Answer:
He was going about 26 miles an hour.
Step-by-step explanation:
This is a fraction equal to
66 miles ÷ 2.5 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 2.5
66 miles ÷ 2.5
2.5 hours ÷ 2.5
=
26.4 miles
1 hour
=
26.4 miles
hour
= 26.4 miles per hour
PLEASE HELP MEEEE I WANT TO CRY BECAUSE IM SO CONFUSED :( ILL GIVE YOU A BRAINLIEST ANSWER!
Answers
Answer:
f(x)=x^2
Step-by-step explanation:
Because it is a quadratic function this is the quadratic parent function.
Answer:
Step-by-step explanation:
The equation is y=x^2
SALES Cars and trucks are the most popular vehicles. Last year, the number of cars sold was 39,000 more than three times the number of trucks sold. There were 216,000 cars sold last year. Write an equation that can be used to find the number of trucks, t, sold last year.
Answers
Given :
Miki has 104 nickels and 88 dimes. She wants to divide her coins into groups where each group has the same number of nickels and the same number of dimes.
There were 216,000 cars sold last year.
To Find :
Equation that can be used to find the number of trucks, t, sold last year.
Solution :
Let , number of truck sold is t and number of car sold is c.
It is given that the number of cars sold was 39,000 more than three times the number of trucks sold.
So ,
[tex]c=3t+39000\\\\t=\dfrac{c-39000}{3}[/tex]
Putting value of c = 216000 in above equation , we get :
[tex]t=\dfrac{c-39000}{3}\\\\t=\dfrac{216000-39000}{3}\\\\t=59000[/tex]
Hence , this is the required solution .
An equation is formed of two equal expressions. An equation that can be used to find the number of trucks, t is 216,000 = 39,000 + 3t.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
Given that in the Last year, the number of cars sold was 39,000 more than three times the number of trucks sold. Therefore, we can write,
Number of cars sold = 39,000 + 3 times the number of trucks sold
Number of cars sold = 39,000 + 3t
where t represents the number of trucks sold.
Given that number of cars sold is 216,000. Therefore, the equation can be solved for t as shown below.
216,000 = 39,000 + 3t
216,000 - 39,000 = 3t
3t = 177,000
t = 177,000 / 3
t = 59,000
Hence, an equation that can be used to find the number of trucks, t is 216,000 = 39,000 + 3t.
Learn more about Equation here:
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On a January day in Michigan, the low temperature was 5 degrees colder than 2℉ and the high temperature was 5 degrees warmer than 2℉.
Answers
Answer:
-3 was the low and the high temp. is 7
Step-by-step explanation:
The table below shows the numbers of vanilla,
chocolate, and mint ice cream cones sold in one week
by three students at an ice cream shop. If Marcia sold
more cones than either Jan or Tomas, which of the
following must be true?
Answers
Answer:
marcia must have sold at least 22 chocolate cones.
Step-by-step explanation:
Jan sold a total of 65 cones (20+15+30). Tomas sold a total of 68 cones (20+18+30).
If Marcia sold more cones than Jan or Tomas, she had to have sold more than 68 cones in total. 30+17 = 47. I subtracted 68-47, to see how many chocolate cones she should have sold to match the number of cones Tomas sold, which is 21 chocolate cones. Therefore, to surpass Tomas in the total number of cones sold, she had to have sold at least 22 chocolate cones.
Simplify 12edf - 13def. State a property that you can use.
Answers
Answer:
Simplify 12edf - 13def
-0.923076...edf per def
round 673,432 to the nearest thousand
Answers
Answer:
Hi there!
Your answer is:
673,000
Step-by-step explanation:
The thousand place is 673,432!
Since 4 is lower than 5, we round down !
Hope this helps
During a workout, Vince tries to keep Nis
heart rate at 134 beats per minute. His
actual heart rate varies from this value by
as much as 8 beats per minute. Write
and solve an absoluto value inequality to
find Vince's range of heart rates,
Answers
Answer:
16 3/4 or 16.75
Step-by-step explanation:
134/8=16 3/4or 16.75
If s< 0, then 2 is equal to the opposite of s. Is it
O A. True
O B. False
Answers
Answer:
true
Step-by-step explanation:
the opposite of 2 is -2
What is twelve and thirty four hundredths written in standard form?i should know this but i just don't pay attention
Answers
1 point
The length of a rectangle is 7. The width is 9. What is the perimeter of the
rectangle?
32
O
63
O
16
9
Answers
Answer:
the answer is 32 :)
hope this helps
2343443444
Is it rational or irrational?
Answers
Answer:rational
Step-by-step explanation:
Answer:irrational
Step-by-step explanation: because rational is a pattern for example 0.333333333333333 it’s stays the same number and goes on forever another example 0.2424242424242424 and irrational is opposite for example 0.639363920263739267392674035252 And goes on forever :)
