Answers
Answer:
1.6666666666666...
Step-by-step explanation:
10/6=5/3=1.6666666...
Related Questions
which expression is equivalent to the expression shown? 3 to the power of 7 X 3 to the power os negative 4
Answers
Answer:
The answer is 27
Step-by-step explanation:
I worked it out using a calculator
Answer:
26
Step-by-step explanation:
How are the measures of the interior angles of a triangle related to the measures of the exterior angles of the triangle ?
Answers
Answer:
one interior angle + one exterior angle = 180 degrees
Step-by-step explanation:
This is because the two angle form a straight line, which equal to 180 degrees.
What if the experiment is repeated 1,000 times, then how many times could you expect to draw Ella's name?
Answers
Answer:
i have no idea
Step-by-step explanation:
Answer:
250
Step-by-step explanation:
Eight friends decided to try white-water rafting on a nearby river. They rented four two-person rafts; one was yellow, one was green, one was red, and one was blue. They selected partners for the four rafts and agreed on a destination at the end of a white-water run.
1. Phil and Cook, who were in the same raft, arrived at the destination without incident, but they were not the ones who finished first. 2. The red raft capsized and did not finish; the green raft was first to finish the white-water run. 3. O’Brien and LeRoy were not on the same raft. 4. Paul and Wilson finished last on their raft. 5. Fortunately, Henry is a good swimmer, and he helped his partner, Hughes (whose first name is not Walt), get to shore. They were able to recover their capsized raft, but declined to finish the white-water run. 6. Frank was the first to select a raft, and he picked the yellow one. He and Hawley were on the second raft to finish the white-water run. 7. Alan and Hughes were on the same raft; they were the first to finish the whitewater run. 8. LeRoy and Smith completed the run and were not in last place. 9. After their nearly tragic capsizing experience, Don and his partner, Gladstone, vowed not to set foot in another raft. 10. Alan did not care that he and his partner finished last; he was just glad they made it.
(a) Based on the following statements, one of which is false, what is the first name (Alan, Don, Frank, Henry, LeRoy, Paul, Phil, or Walt) and surname (Cook, Gladstone, Hawley, Huges, O’Brien, Sands, Smith, or Wilson) of each of the friends? (b) Which were partners on the four rafts? (c) What color raft was used by each?
Answers
Answer:
Leroy Sands & Walt Smith - greenFrank Cook & Phil Hawley - yellowPaul O'Brien & Alan Wilson - blueHenry Gladstone & Don Hughes - redStep-by-step explanation:
First of all, it is convenient to choose the false statement.
We note that statements 7 (Alan is first) and 10 (Alan did not finish) are contradictory, so one of them must be false. Statement 5 has Henry & Hughes together, so is not consistent with statement 7 (Alan & Hughes). So, statement 7 is inconsistent with two other statements, thus must be the false one.
__
The attached table shows how we parsed the statements. An "O" signifies a combination that must occur; and "X" signifies one that cannot occur. We have used "-" to fill the spaces that are inconsistent with the locations of "O". The red letters are deduced from the others.
The first complete set we found was Henry & Hughes (Don & Gladstone) who were in the (red) capsized raft and did not finish. The second complete set we found was Phil & Cook (Frank & Hawley) who were in the (yellow) raft that finished second. We know Paul & Wilson (Alan & Partner) finished last, so Phil & Cook could not have been Paul and Wilson. Finally, O'Brien and Leroy were not on the same boat, so Paul must be Paul O'Brien and Leroy must be Leroy Sands.
what is m6 ? write youre answer in the box
Answers
So the right answer is 115 degree.
Look at the attached picture
Hope it will help you..
Good luck on your assignment
If the spinner is spun 40 times, predict the number of times the spinner would land on Section B
A. 11
B. 10
C. 5
D. 4
Answers
Answer:
11
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Since the spinner is equal divide into 4 parts
Thus, each is 1/4
40 * 1/4 = 10
Answer = 10
[RevyBreeze]
Find two numbers a and b whose sum a+b is −1, and whose difference a−b is 1.
Please find A and B
Answers
A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is
40
%
salt and Solution B is
65
%
salt. She wants to obtain
40
ounces of a mixture that is
60
%
salt. How many ounces of each solution should she use?
Answers
Answer:
We need 8 ounces of solution A and 32 ounces of solution B.
Step-by-step explanation:
We are given that a scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt.
She knows that Solution A is 40% salt and Solution B is 65% salt.
First condition states that she wants to obtain 40 ounces of a mixture that is 60 % salt, that means;A + B = 40
B = 40 - A ------------ [Equation 1]
Second condition states that Solution A is 40% salt and Solution B is 65% salt, that means;[tex]0.4 \text{A}+0.65 \text{B}=0.60 \times 40[/tex]
[tex]0.4 \text{A}+0.65 \text{B}=24[/tex]
[tex]0.4 \text{A}+0.65 (40- \text{A})=24[/tex] {from equation 1}
[tex]0.4 \text{A}+26- \text{0.65A}=24[/tex]
[tex]\text{0.65A} - 0.4 \text{A}=26-24[/tex]
[tex]\text{0.25A} =2[/tex]
A = [tex]\frac{2}{0.25}[/tex] = 8 ounces
Now, putting value of A in equation 1, we get;
B = 40 - A
B = 40 - 8 = 32 ounces
Hence, we need 8 ounces of solution A and 32 ounces of solution B.
Beccas dad told her that she needs to practice piano for two hours this week so far she has practiced 20 minutes on Monday a half an hour on Tuesday and 15 minutes on Wednesday how much longer does she need to practice?
Answers
Answer:
Step-by-step explanation:
She needs to practice piano for 2 hours this week:
Lets add the time she played the piano so far:
Monday + Tuesday + Wednesday
Which is
20 + 30 (half an hour) + 15
= 65 minutes
In which 2 hours is equal to 120 minutes
So,
120 - 65 = 55
She needs to practice for 55 more minutes in this week
What substitution should be used to rewrite 4x12 – 5x6 – 14 = 0 as a quadratic equation?
Answers
Answer:
m = x^6
Step-by-step explanation:
4x^12 – 5x^6 – 14 = 0
Let m = x^6
4m^2 - 5m - 14 = 0
Which statement(s) can be interpreted from the equation for a real estate value, V(C)=228,000(1.03)' where V(C) represents the value of the real estate and t represents the time in years?
The equation is an exponential growth equation.
The equation is an exponential decay equation
The equation is neither exponential decay nor exponential growth
$228,000 represents the initial cost of a real estate that appreciates 3% per year over the course of years.
$228,000 represents the initial cost of a real estate that appreciates 30% per year over the course of t years
$228,000 represents the initial cost of a real estate that depreciates 3% per year over the course of t years
$228,000 represents the initial cost of a real estate that depreciates 30% per year over the course of t years
Answers
Answer:
The equation is an exponential growth equation.
$228,000 represents the initial cost of a real estate that appreciates 3% per year over the course of years.
Step-by-step explanation:
the correct equation is: V(C)=228,000(1.03)^t
Hi, to answer this question we have to apply an exponential growth equation:
A = P (1 + r) t
Where:
p = initial cost
r = growing rate (decimal form)
t= years
A =cost after t years
Before applying the formula:
1.03 = 1+r
1.03-1 =r
0.03=r
Replacing with the values given:
A = 228,000 (1+ 0.03)^t
r = 0.03
Since r is in decimal form, we have to multiply it by 100
0.03 x 100 = 3% appreciation per year
Feel free to ask for more if needed or if you did not understand something.
Find the median. Round to the nearest tenth if necessary.
35, 24, 32, 24, 17, 33, 39, 23
A) 32
B) 24
C) 28
D) 28.5
Answers
Answer:
28.5
Step-by-step explanation:
(35+24+32+24+17+33+39+23)/8
(59+56+50+62)/8
(115+112)/8
227/8
=28.375
A clothes shop has some special offers.
T-shirts are buy one get one free and jumpers are 3 for 2.
The normal price of a T-shirt is £3.50 and the normal price of a jumper is £16.
How much does it cost to get 3 jumpers and 8 T-shirts using this offer as appropriate?
Answers
Answer:
£142 for 3 jumpers and 8 T-shirts
Step-by-step explanation:
Since the T-shirts cost £3.50 each and they are buy one get one free, when you buy 8 T-shirts you only pay for 4 of them.
£3.50(4) = £140 for the 8 T-shirts
Since you bought 3 jumpers with a buy 3 for £2 sale, the 3 jumpers cost £2.
Add the amount of money all together to find the total cost of the T-shirts and jumpers.
£140 + £2 = £142
If this answer is correct, please make me Brainliest!
Whick property is used to solve the following problem: 8( 7 - 3)
Identity property
communative property
associative property
distributive property
Answers
Answer:
distributive property
Step-by-step explanation:
You are distributing the 8 amongst the numbers inside the parenthesis.
Answer:
The property that is used to solve the problem is, Distributive Property
Step-by-step explanation:
you have to distribute the 8.
(3b - 4)(b + 2) Should be a Polynomial in standard form.
Answers
Answer: 3 b^2+2b-8
Step-by-step explanation:
That is it simplified if it is not what you need just ask.
Solve for x:
5x+4=x+44
Answers
5x + 4 = x + 44
Reorder the terms:
4 + 5x = x + 44
Reorder the terms:
4 + 5x = 44 + x
Solving
4 + 5x = 44 + x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1x' to each side of the equation.
4 + 5x + -1x = 44 + x + -1x
Combine like terms: 5x + -1x = 4x
4 + 4x = 44 + x + -1x
Combine like terms: x + -1x = 0
4 + 4x = 44 + 0
4 + 4x = 44
Add '-4' to each side of the equation.
4 + -4 + 4x = 44 + -4
Combine like terms: 4 + -4 = 0
0 + 4x = 44 + -4
4x = 44 + -4
Combine like terms: 44 + -4 = 40
4x = 40
Divide each side by '4'.
x = 10
Simplifying
x = 10
Answer:
x=10
Step-by-step explanation:
sorry i didnt mean to leave the other one as a comment! but yes x=10
Which equation can be used to solve for b?
B
5 cm
C
10 cm
b
30°
А
Answers
Answer:
Step-by-step explanation:
HELP NOW EXTRAA 20 POINTS
Answers
Answer:
14x + x^2
------------------
9x^2
Step-by-step explanation:
2x /x^2 + (x-4)/ 9x
Cancel the common factor of x in the first term
2 /x + (x-4)/ 9x
We need a common denominator of 9x
2 /x *9/9 + (x-4)/ 9x
18/9x + (x-4)/9x
Add the numerators
18+x-4
--------------
9x
14+x
----------
9x
Multiply the top and bottom by x to get it to match one of the answers
14x + x^2
------------------
9x^2
I need help with this geometry math assignment I been struggling and I need help on it very fast and it is due today so please help me out I will mark you Brainly and I’m stress and worry.Also please help me I need the answer I try my best
Answers
Answer:
2. BD=14m BC=10, CD=4
3. x=43
4. x=14
Step-by-step explanation:
2. The segment BD should be equal to 14, as then problem would be impossible. Then,
BD=14
BC=10 (given)
CD=14-BC=14-10=4
3. Angle CBD is equal to angle DBA, because BD bisects the angle CBA.
So, if we substitute the measures of the angles,
55 =x+12
55-12=x
x=43 degrees
4. Angle QRT+angle TRS=180 degrees because they are both on a straight line, which equals 180 degrees.
So, if we substitute with the measures of the angles,
3x+5+10x-7=180 degrees
13x-2=180
x= 14
What number should both sides of the following equation be multiplied by to solve for x ?
x/6.5= 4
5
6
6.5
26
Answers
Answer:
6.5
Step-by-step explanation:
x/6.5 = 4
x/6.5 (6.5) = 4 (6.5)
the /6.5 and *6.5 cancel out
x = 26
I need answer ASAP!
How many solutions does this system have?
6x+3y=-12
y=-2x+4
one
two
an infinite number
no solution
Answers
Answer:
no solution
Step-by-step explanation:
when you substitute [tex]y[/tex] for [tex]-2x+4[/tex] the equation is false
how I solved this:
1. substitute [tex]y[/tex] for [tex]-2x+4[/tex]
[tex]6x+3(-2x+4)=-12[/tex]
2. distribute the 3
[tex]6x+-6x+12=-12[/tex]
3. combine like terms
[tex]12=-12[/tex]
this is incorrect because 12 does not equal -12, so there is no solution
Can someone help out
Answers
Answer: 1
Step-by-step explanation: Rise/Run, pick two points and use the formula (y2-y1)/(x2-x1)
Answer:
1
Step-by-step explanation:
the function is
f(x) = x - 2.
This is in m(x) + b form, so whatever is before the x is the slope. Since X is just by itself, the slope is 1.
List the metric system units for measuring length in order from greatest to least. Centimeter. Kilometer. Meter. Millimeter.
Answers
Answer:
millimeter
centimeter
meter
kilometer
Step-by-step explanation:
Measure of Lengths
10 millimeters (mm) = 1 centimeter (cm)
10 centimeters = 1 decimeter (dm) = 100 millimeters
100 centimeter = 1 meter (m) = 1,000 millimeters
1000 meters = 1 kilometer (km)
A quadrilateral has 2 pairs of congruent angles and 4 congruent sides. What is the name of the quadrilateral?
Answers
Answer: Rhombus
A rhombus is a quadrilateral with all four sides the same length. If all four angles are the same (all 90 degrees), then the rhombus is more specifically a square. Any rhombus is a parallelogram which is why we have congruent opposite pairs of angles.
The circumference of a circle is 53.38 cm. What is the radius of the circle?
Answers
Answer:
8.5 cm
Step-by-step explanation:
pi(diameter)=circumfrence
3.14(diameter)=53.38
diameter=17
radius=8.5
The formula is
C/2pi
I need help please (10 points) find the gcf of each pair of monomials
Answers
1) IN GCF WE JUST NEED TO TAKE THE HIGHEST COMMON NUMBER
SO THAT IS 3y^2
3) HERE IT IS 6
HOPE IT HELPS!!!
IF IT HELPS PLEASE MARK BRAINLIEST!!!!
PLEASE HELP! I’ll GIVE THE BRAINLIEST TO WHOEVER ANSWERS CORRECTLY!!
Answers
Answer:
its 8.5
Step-by-step explanation:
If f(1)=1 and f(n)=5f(n−1)+5 then find the value of (4).
Answers
Answer:
thats rlly hard
Step-by-step explanation:
HELP ME ITS DUE TODAY
Answers
Answer:
I believe its $66.04. If it asked for the total, then it would have been 66.04 + 508, which it did not ask. So try $66.04.
Step-by-step explanation:
508 is the actual price and 13% of 508 is 66.04.
Answer:
$66.04
Step-by-step explanation:
This is an example of a percentage of an amount.
The formula for the percentage of an amount is : [tex]\frac{Percentage}{100} *amount[/tex]
To work this out you would first need to convert the percentage of 13% into a decimal. You can do this by dividing the percentage of 13 by 100, this gives you 0.13. This is because percentages are out of 100.
To work out the price of shipping and handling you would need to multiply the amount of $508 by the decimal of 0.13, this gives you $66.04. This is because we are working out 13% of $508.
1) Divide 13 by 100.
[tex]13/100=0.13[/tex]
2) Multiply 0.13 by 508.
[tex]0.13*508=66.04[/tex]
find the missing angle. 9 5 x°
Answers
Answer:
45 degrees
Step-by-step explanation:
the right angle is 90 degrees and one angle is 45 degrees and 90+45=135 and 180-135=45 so 45 degrees is the missing angle