Answer:
12
Step-by-step explanation: because 30 divided by 5/6 gives you your simplified answer of 12 when you switch over the incomplete progress of elimination when overwriting your decimal place so , that gives you 12
The solution for a number that satisfies the condition ''5/6 times a number is 30.'' is, 12
We have to give that,
To find a number which is 5/6 times a number is 30.
Now, let us assume that,
A number = x
Hence, it can be written as,
⇒ [tex]\dfrac{5}{6} \times x = 30[/tex]
Solve for x,
Multiply by 6 on both sides,
⇒ [tex]5x = 10 \times 6[/tex]
⇒ [tex]5x = 60[/tex]
Divide 5 on both sides,
⇒ [tex]x = \dfrac{60}{5}[/tex]
Simplify it,
⇒ [tex]x = 12[/tex]
Therefore, the solution is, x = 12
Learn more about the multiplication visit:
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HELP HELP HELP HELP HELP
Answer:
+80=0 at the end of the thing
Step-by-step explanation:
Answer:
81
Step-by-step explanation:
-9+9= 18
9x9= 81
they have to use the same number, but one is added and the other is multiplied
Willie is selling coupon books to raise
money for a school trip. He has 10 coupon
books to sell. He charges $11 per coupon
book. What is the range of this functional
relationship?
help need anwser asap
Answer:
{0, 11, 22, 33, 44, 55, 66, 77, 88, 99, 110}Step-by-step explanation:
The relationship is:
y = 11xy - is the money received for the coupons, x- is the number of coupons
x is the domain and it includes whole numbers from 0 to 11:
x = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}y is the range and it includes the set of numbers:
y = {0, 11, 22, 33, 44, 55, 66, 77, 88, 99, 110}Write the equation for the relationship 19
Answer:
Did you mess up the question? This doesn't make any sense. If you post a new question I can help! Otherwise uhhh x=9*2 ???
HELP FAST WILL MARK BRAINLYEST
Answer:
It should be -7
Step-by-step explanation:
since it starts from D to B in the number line
y = 2(x - 2)2 + 1
10
What is the
a. Vertex
b. Axls of Symmetry line: x =
c.y.Intercepts:(
Answer:
Step-by-step explanation:
Vertex
Please answer this is my last assignment for the semester
Answer:
It's C
Step-by-step explanation:
Multiply the length by the width and you are going to do that by multiplying 4x by 2x and 4 and also multiply -6 by 2x and 4. and then you simplify and you should get the equation C
Gianna cuts a ribbon into equal pieces as shown below. She uses 4 pieces of the ribbon for a project. What fraction of the ribbon does Gianna use for the project? Explain how you found your answer.
Write the equation of the line that is parallel to the original equation and passes through the point
(12, 6).
Answer:
12
Step-by-step explanation:
The head of maintenance at XYZ Rent-A-Car believes that the mean number of miles between services is 3408 miles, with a variance of 249,001. If he is correct, what is the probability that the mean of a sample of 36 cars would be less than 3245 miles
Answer:
The probability that the mean of a sample of 36 cars would be less than 3245 miles
P(X⁻≤3245) = 0.975
Step-by-step explanation:
Step(i):-
The mean number of miles between services
μ= 3408 miles
The Variance of miles between services
σ² = 249,001
σ = √249,001 = 499
Let 'X' be a random variable in a normal distribution
Given sample size 'n' =36
Step(ii):-
[tex]Z = \frac{x^{-}-mean }{\frac{S.D}{\sqrt{n} } }[/tex]
Z = -163/83.16 = 1.96
The probability that the mean of a sample of 36 cars would be less than 3245 miles
P(X⁻≤3245) = P(Z≤1.96)
= 0.5 + A(1.96)
= 0.5 + 0.4750
= 0.975
Final answer:-
The probability that the mean of a sample of 36 cars would be less than 3245 miles
P(X⁻≤3245) =0.975
12. Write the equation of a line that passes through point (2,3) and is parallel
to the line 6x + 3y = 12. *
Can you please help me
Answer:
the first answer is 4/9x 2/1 i believe or 4/9x 1/2.
the second answer is 8/9 or 4/18
I hope this helped
How many 5/6 cup scoops of laundry detergent are in 2/3 of a cup of detergent
Answer:
1
Step-by-step explanation:
adam is 10 years old . mr.collins is 3 times as old as adam . which model represents this problem ?
Answer:
answer is 30
Step-by-step explanation:
10 times 3 = 30
a rental car company charges drivers a flat fee to rent a car plus $0.25 for each mile they drive. If a drivers pays $100 drives 160 miles , which equation can he use to find his total cost y in terms of the number of miles driven ?
Find the probability that the number of both cubes is greater than 4.
Answer:
B
Step-by-step explanation:
Ava plays on the softball team at her school. The team won 8 of its first 12 games. At that rate, how many games will Ava's team win if it plays 60 games in all?
Answer:
She wins 40 games
Step-by-step explanation:
I'm not the best at explaining but 5x12=60 so then we multiply 8 by 5 aswell and bam we have 40.
Find f(-2) for f(x) = 3 • 2x
Answer:
A
Step-by-step explanation:
2^-2 is -4 I believe and then multiplied by three would be -12
No bother to find or locateNope not found nope
The perimeter of a regular pentagon is 200 centimeters. How long is each side?
a.
100 cm
c.
60 cm
b.
40 cm
d.
80 cm
Answer:
40 cm
Step-by-step explanation:
x= length of each side in cm
Pentagon= 5 sides
Pentagon Perimeter= 5x substitute the perimeter
200= 5x
divide both sides by 5
40cm= x
ANSWER: The length of each side of the pentagon is 40cm.
what is the product in simplest form? -8/9 times 5/6 All the ANSWERS:
-1
-13/15
-20/27
-1/5
Fill in the blanks for the explicit formula.
-8, 22, 52, 82, ...
Answer:
it is 30
Step-by-step explanation:
i took the test so please mark me the brainlest
What is the perimeter of the trapezoid?
units.
Answer:
20 unitsStep-by-step explanation:
perimeter of the given trapezoid = 7 + 4 + 4 + 5
= 20 units
(see image below)
Find the value of X, then find AB and DC.
(opposite sides are congruent)
AB= 3x+8
DC= x+12
Answer:
X=2, AB=14, DC=14
Step-by-step explanation:
3x+8=x+12
Subtract x from both sides
2x+8=12
Subtract 8 from both sides
2x=4
Divide by 2 on the sides
Answer: x=2
Then replace the x's with (2) and multiply
3(2)+8 and (2)+12
Answer:
Both AB and DC are equal to 14.
Step-by-step explanation:
please help UwU
also hope your day is going GREAT >w
Answer:
B is the answer for the question
B IS YOUR ANSWER LOL.
PLEASE ANSWER THIS ONE!!!
Answer:
6:5
Step-by-step explanation:
i think this is it as I square rooted it and go that
25 = 4x - 7, then x=
Answer:
x=8
Step-by-step explanation:
25=4x-7
+7 +7
32=4x
32/4 4x/4
8=x
I NEED HELP ON THIS RIGHT HERE ASAP!
Step-by-step explanation:
its C. 3/4 is equal to .75
-.59 obviously goes last
19 + 11 - 12² ÷ 3 (12 - 9) · 11)) - 7 =
Use PEMDAS for this.
Also it's a made up question
PEMDAS = Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
First, subtract the numbers in the parentheses, then multiply by 11.
(12 - 9) = (3)
3 x 11 = 33
19 + 11 - 12^2 ÷ 3(33) - 7
Now, just multiply 33 by 3, and then square 12 (12 x 12).
19 + 11 - 144 ÷ 99 - 7
Now, you can divide 144 by 99, this is an infinite number, so..
144 ÷ 99 = 1.455
19 + 11 - 1.455 - 7
Finally add, then subtract.
30 - 1.455 - 7
28.545 - 7
The final answer is 21.545.
Express 76.5% as a decimal and a fraction
The color reference provided by the automotive manufacture is 44.21%. Does this known value match the measured value at the 95% confidence level
Answer:
This known value does not match the measured value at the 95% confidence level.
The 95% confidence interval for value is calculated as 42.92 to 43.78%,
Step-by-step explanation:
The complete question is:
Police have a hit-and-run case and need to identify the brand of red auto paint. The percentage of iron oxide, which gives paint its red color, was determined to be 43.35 ± 0.33% by one method of analysis using five measurements. The color reference provide by the automotive manufacture is 44.21%. What can you conclude about whether the sample matches the reference at a 95% confidence level?
Student's t test is used to compare the two values .
Here n=5
Degrees of freedom =ν= n-1= 5-1=4
The value from t- table for 4 d.f at 95 % confidence interval is 2.776
The test statistic is
x`± t ∝/2(v). S/√n
43.35 ± (2.776)(0.33)/√5
= 43.35 ± 0.43
= 43.78, 42.92
Here the 95% confidence interval for μ calculated is 42.92 to 43.78%, where as color reference provided by the automotive manufacture is 44.21%.
This known value does not match the measured value at the 95% confidence level.