Andrew calculates that 40% of 50% of x is equal to 20% of 30% of y, where x ≠ 0. Which of the following is true?
Answer:
y=8x/3
Step-by-step explanation:
In this question the options are not given clearly but the value of x in terms of y can be written as
[tex]\rm \bold{x = \dfrac{3}{10} \times y }[/tex]
According to the given situation in the question
Andrew calculates that 40% of 50% of x = 20% of 30% of y
Given that x ≠ 0
The given condition can be formulated in the form of equation (1) as follows
[tex]\rm 40\% \times 50\% \times x = 20\% \times 30\%\times y ........(1)\\[/tex]
Equation (1) can be further solved to get
[tex]\rm \dfrac{40}{100} \times \dfrac{50}{100} \times x = \dfrac{20}{100}\times \dfrac{30}{100}\times y[/tex]
[tex]\rm 2/5\times (1/2)\times x = (3/50)\times y[/tex]
[tex]\rm x /5 = 3/50 \times y \\x = \dfrac{3y}{10}[/tex]
In this question the options are not given clearly but the value of x in terms of y can be written as
[tex]\rm \bold{x = \dfrac{3}{10} \times y }[/tex]
For more information please refer to the link given below
https://brainly.com/question/8011401
One baseball team played 30 games throughout their entire season. If this baseball team
won 24 of those games, then what percentage of their games did they win? Round your
answer to the nearest whole number if necessary.
Answer:
80 %
Step-by-step explanation:
What is the slope intercept (-4,5), y = -4X – 1
Answer:
y = -4x - 1
Step-by-step explanation:
Chris and Maddie share £120 in the ratio 3:5 How much do they each receive?
PLEASE HELP! i have by the end of the day to turn this in. PLEASE DONT GUESS
Mary's scarf is 64 centimeters long. How many millimeters is the length of the scarf?
Answer:
640 mm
Step-by-step explanation:
‼️‼️‼️‼️‼️‼️HELPP PLEASEE NEOWW‼️‼️‼️‼️
What property is this
9(x + y) = 9x +9y
1. identity property
2. distributive property
3. commutative property
4. property of zero
Answer:
That is the distributive property.
Answer:
distributive property
Four less than the product of 11 and Victor's height
Answer:
(11*victor’s height)-4
Step-by-step explanation:
WILL GUVE 20 POINTS PLEASE ANSWER QUICK IM TIMED
Which set of statements explains how to plot a point at the location (Negative 3 and one-half, negative 2)?
A. Start at the origin. Move 3 and one-half units right because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between 3 and 4. Move 2 units down because the y-coordinate is -2.
B. Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units left because the y-coordinate is -2.
C. Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units right because the y-coordinate is -2.
D. Start at the origin. Move 3 and one-half units left because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units down because the y-coordinate is -2.
Answer:
D
Step-by-step explanation:
A describes (3.5,-2)
B describes (-2,-3.5)
C describes (2,-3.5)
D describes (-3.5, -2)
on a lake, Carol rowed a boat for 1/8 mile. Then luke rowed the boat for 3/8 mile. how far did carol and like row in all? simplify the answer if possible help pls
Answer:
[tex]Total = \frac{1}{2}[/tex]
Step-by-step explanation:
Given
[tex]Carol = \frac{1}{8}[/tex]
[tex]Luke = \frac{3}{8}[/tex]
Required
How far did they row together
To do this, we simply add the distance they both covered.
[tex]Total = Carol + Luke[/tex]
This gives;
[tex]Total = \frac{1}{8} + \frac{3}{8}[/tex]
Take LCM
[tex]Total = \frac{1+3}{8}[/tex]
[tex]Total = \frac{4}{8}[/tex]
Simplify
[tex]Total = \frac{1}{2}[/tex]
Hence, they both rowed 1/2 mile
Item 25
You spin the spinner and flip a coin. Find the probability of the compound event.
A spinner is divided into 5 equal regions. The sections are labeled 1, 2, 3, 4, and 5.
The probability of spinning a prime number and not flipping heads is
Answer:
hi noah
Step-by-step explanation:
Answer:
Hi Noah is not an answer
Step-by-step explanation:
Which values from the set {2,4,6,8,10} make this inequality n + 5 > 10 true?
Answer:
6,8,and 10
Step-by-step explanation:
Answer:
6,8,and 10
Step-by-step explanation:
when you plug in each number from the set into the inequality you will see which values from the set will make the inequality true.
1. 2+5>10 = 7>10 FALSE
2. 4+5>10 = 9>10 FALSE
3. 6+5>10 =11>10 TRUE
4. 8+5>10 = 13>10 TRUE
5. 10+5>10 = 15>10 TRUE
If you borrow $1,000 at a 5% interest for six months what amount would you need to pay back if you paid back the principal and interest at the end of the loan?
Answer:
A = $1,025.00
I = A - P = $25.00
Equation:
A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 5%/100 = 0.05 per year.
Putting time into years for simplicity,
6 months / 12 months/year = 0.5 years.
Solving our equation:
A = 1000(1 + (0.05 × 0.5)) = 1025
A = $1,025.00
The total amount accrued, principal plus interest, from simple interest on a principal of $1,000.00 at a rate of 5% per year for 0.5 years (6 months) is $1,025.00.
express in simplest radical form.
which prism has the greatest volume?
Answer:
the first one 9,9,1
Answer:
its the third one
Step-by-step explanation:
the first one is 9x9x1 which equals=81 and second one is 7x8x2= 112 and third one is 5x5x5= 125 and last one quals 108 so the greatest number has to be the third one. hoped i help have a nice day ^-^
What is the perimeter of the triangle
Answer:
perimeter=sum of all side=2x-5+(-7x+8)+3x=2x-5-7x+8+3x=3-2x
With which information can you construct more than one triangle?
A.the measurements of two angles
B.the measurements of two angles and the length of the included side
C.the measurements of all the angles
D.the lengths of two sides and the measurement of the included angle
Answer:
b & d
Step-by-step explanation:
What expression in terms of x can be used to represent the area of parallelogram PQRS?
There is a parallelogram PQRS in which the diagonal PR and the diagonal QS bisect each other into two equal parts at right angle . Each part of both the diagonals has a length 5x.
Answer:
[tex]Area = \frac{25x^2}{2}[/tex]
Step-by-step explanation:
Given
Shape: Parallelogram
[tex]PR = 5x[/tex]
[tex]QS = 5x[/tex]
[tex]\theta = 90[/tex]
Required
Find the area of the parallelogram
Because we were given the measure of the diagonals, the area is:
[tex]Area = \frac{1}{2} * PR * QS * \sin \theta[/tex]
This gives:
[tex]Area = \frac{1}{2} * 5x * 5x * \sin \ 90[/tex]
[tex]Area = \frac{1}{2} * 5x * 5x * 1[/tex]
[tex]Area = \frac{1}{2} * 25x^2[/tex]
[tex]Area = \frac{25x^2}{2}[/tex]
PLEASE HELP ASAP!!! awarding a lot of points!
Exact Form:
x=5/4
Decimal Form:
x=1.25
Mixed Number Form:
x= 1 1/4
The correct answer is,
[tex]x = \frac{5}{2} [/tex]
How many triangles can be made if two sides are 4 inches and the angle between
them is 90°? (5 points)
O 1
02
O More than 2
O None
A superball rebounds half the height it drops. A student drops the superball from the top of a building, 176 feet above the ground. How far
above the ground is the ball when it has traveled a distance of 500 feet?
Answer:
62.48 ft.
Step-by-step explanation:
Initial height: 50 ft.
First rebound: 10 ft.
Second rebound: 2 ft.
Third rebound: 0.4 ft.
Fourth rebound: 0.08 ft.
If we approximate the fourth rebound to zero, we'll have:
50 + 10 + 2 + 0.4 + 0.08 = 62.48 ft.
1/10 times 5/6 please help me
Answer:
1/10 x 5/6 = 5/60 or 1/12
Step-by-step explanation:
multiply the denominator and numerators. If it is needed to be simplified,
find the gcf of 5 and 60. That would be 5. So divided 5/60 by 5. This would be your final answer of 1/12.
Have a nice day, and I hope this helps you!
-KindnessMatters-
A group of workers can plant 2/5 acres in 7/8 days. What is the unit rate in acres per day?
Im too tired for this man
what is 2x+7 plus 5 simplified
Answer:
2x+12
Step-by-step explanation:
add the 7 and the 5, you don't need to answer the equation you just need to shorten the equation.
What is a rational number between -2.25 and -2.8? I NEED THIS RIGHT NOW, PLEASEEEEE, IMWILL GIVE A THANKS, 5 STARS, AND BRAINLIEST, ILL EVEN ANSWER A QUESTION YOU HAVE, PLEASEEEEE
Answer:
y
=
x
2
+
5.05
x
+
6.3
Step-by-step explanation:
Find the product of 5(2x) + 3(4y). *
Your answer
Answer:
Step-by-step explanation:
10x + 12y is the correct answer
Find the length of segment FH.
Answer:
20
Step-by-step explanation:
what is 42-22?
it is 20. Next time, use a calculator or get your additon and normal calulations really good.
Sheila begins an exercise routine for 20 minutes
each day. Each week she adds 5 minutes to the
length of her routine. How many minutes will she
exercise on each day of the 10th week?
Answer:this is hard i think it would be around 1000
Step-by-step explanation: