Answer:
"No, there is not a proportional relationship."
Step-by-step explanation:
"A proportional relationship is when 2 amounts have the same ratios.
The easiest way to see this is to put them into decimal form.
3/4 is equal to 0.75 (You can find this by dividing 3 and 4 in the calculator)
1 1/4 is equal to 1.25
Kara mixes every 0.75 with 1 egg.
James mixes every 1.25 tablespoons with 2 eggs.
Divide 1.25 by 2 to find out how many tablespoons that James mixes with 1 egg.
1.25 tablespoons /2 = 0.625
2 eggs /2 = 1 egg
Therefore, James mixes 0.625 tablespoons of milk with 1 egg.
They do not mix the same amount of tablespoons of milk for ever ONE egg, meaning that they are not proportional."
Question for points :3
The base of a parallelogram is 14 inches, The area of the parallelogram is 98 square inches. Find h the height of the parallelogram.
Answer:
7 inches
Step-by-step explanation:
The formula for the area of a parallelogram is given by A = bh, where A is the area, b is the base, and h is the height.
The parallelogram base is 14 inches, and the area is 98 square inches. Substituting these values into the formula, we get:
98 = 14h
Solving for h, we can divide both sides by 14:
h = 7
Therefore, the height of the parallelogram is 7 inches.
What is the value of 4/7 x 0.3 / 1/6?
Rewrite as
\(\frac{4}{7} *\frac{3}{10} /\frac{1}{6}\)
PEMDAS says do multiplication first
When multiplying fractions, just multiply across.
12/70 / 1/6
When dividing fractions, KEEP CHANGE FLIP.
Keep one of the fractions, change the sign to multiplication, flip one of the fractions.
12/70 * 6/1
72/70
1 2/70
Option D
1 1/35
What does MAT mean in education?
Answer: Master of arts in teaching
Step-by-step explanation:
it's for people that want to teach or are teaching already and want to continue teaching in the classroom.
1 1/2 times x = 2 3/4
PLSSSS HELP
Answer: 338
Step-by-step explanation: Spelled result in words is thirty-three eighths (or four and one-eighth).
Can you please help me?
Answer: 18
Step-by-step explanation:
x is the number we need to find
We have this equation :
2 ( 3x - 10 ) + 2 = 5x
= 6x - 20 + 2 = 5x
= -20 + 2 = 5x - 6x
= -18 = -1x
x = -18 ; 18
Hope it helps !
Answer: the original number is 18
Step-by-step explanation:
Pls help me to find the median and mode, with solution pls
Answer:
Mode=32
Mean=32
Median=32
Step-by-step explanation:
Mode=highest frequency
Mode=10
Mean=£fx
£f
Mean=1280
40
=32
Median=n/2
=40/2
=20
median=32
You borrow $10,000 to buy a car. The simple interest rate is 3%. You pay the loan off after 6 years. What is the total amount you paid for the loan?
Answer:
The total amount of money needed to pay off the car after 6 years would be $11,800.
Step-by-step explanation:
Write down the facts:
The car costs $10,000The interest rate is 3%And you finished paying the loan off after 6 yearsInterest = $10,000 * 0.03 * 6
This being $10,000, 3% interest rate and over 6 years.
Interest= $1800
This amount we found is the additional amount (interest) you have to pay with the $10,000. Now, to find the total amound we add the interest and $10,000.
Total amount = 10,000 + $1800
Total amount = $11,800
Therefore the total amount paid over 6 years (including the 3% interest rate) would be $11,800. I hope this helped!!!
$11800 is the answer
someone answer this please
Answer:
Hello answer: 500
Step-by-step explanation:
(base × height)
25 × 20 = 500 therefore 500 is the area
Answer:
Area: 500 yd^2
Step-by-step explanation:
Area= b • h
Area= 25 • 20
Area= 500
Hope this helps!
. A spinner has 4 blue sections, 6 red sections
and 2 green sections. It is spun 24 times. For
numbers 2a – 2c, circle YES or NO to indicate
whether you would expect the spinner to land
on the given color the number of times stated.
2a. 8 times on blue YES or NO
2b. 18 times on red YES or NO
2c. 4 times on green YES or NO
Answer:
vkabzaubhx n xjbx
Step-by-step explanation:
Find out about the role played by voluntary associations in education through the life story of Loretta Claiborne.
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
Please help me! Ill give brainliest!
Answer:
D
Step-by-step explanation:
Im not very sure though.
Please help me answer someone!!!!!
pls help asap :_:
Steven knows that the first angle of a triangle measures 98 degrees, and the second angle measures 37 degrees.
Which equation could Steven use to find x, the measure of the third angle?
a)x = 180 + 98 + 37
b)x = (98 + 37) ÷ 180
c)x = 180 − (98 + 37)
d)x = 3 × (98 + 37)
Answer:C.
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
angles in a triangle add to 180
so you do 98 + 37
then take that away from 180
so
x = 180 − (98 + 37)
HOURS MILES WALKED Y/X 2 3 4 6 6 a 8 12 k: what is the answer
Answer:
12 number for theanswer of that question answer
Determine whether the ratios form a proportion.
A) Yes, Proportional
B) No, Not Proportional
Answer:yes proportional
Answer:
A
Step-by-step explanation:
Hope this helps! Please consider making me brainliest!!!!!!!!
plz help wit this ASAP! cuz im gonna fail math!
Answer:
ill put them below
Step-by-step explanation:
1: -4/4
2: 2/6 or 1/3
3: -35/6
4: 4/21
5: -21/8
Answer:
in order they are
Step-by-step explanation:
1: -4/4
2: 2/6
3: -35/6
4: 4/21
5: -21/8
Consider the infinite geometric series infinity sigma n=1 -4(2/3)^n-1. In this, the lower limit of the summation notion is "n=1". PLEASE show your work I dont understand
1)write the first four terms of the series 2) does the series diverge or coverge 3) if the series has a sum find the sum
Answer:
To find the first four terms of the series, we can substitute the values of n from 1 to 4 in the given formula and simplify:
n=1: -4(2/3)^0 = -4(1) = -4
n=2: -4(2/3)^1 = -4(2/3) = -8/3
n=3: -4(2/3)^2 = -4(4/9) = -16/9
n=4: -4(2/3)^3 = -4(8/27) = -32/27
So the first four terms of the series are -4, -8/3, -16/9, -32/27.
To determine if the series converges or diverges, we need to find the common ratio r, which is the ratio of any term to its preceding term:
r = (-4(2/3)^n) / (-4(2/3)^(n-1)) = 2/3
Since the absolute value of the common ratio is less than 1, the series converges.
To find the sum of the series, we can use the formula for the sum of an infinite geometric series:
S = a / (1 - r)
where a is the first term and r is the common ratio. Substituting the values we found:
S = -4 / (1 - 2/3) = -4 / (1/3) = -12
So the sum of the infinite geometric series is -12.
Answer:
a) The first four terms of the series are:
-4, -8/3, -16/9, -32/27
b) The series converges.
c) The sum of the infinite geometric series is -12.
Step-by-step explanation:
Given infinite geometric series:
\(\displaystyle \sum^{\infty}_{n=1} -4 \left(\dfrac{2}{3}\right)^{n-1}\)
Therefore, the formula for the nth term of the sequence is:
\(a_n=-4 \left(\dfrac{2}{3}\right)^{n-1}\)
where:
-4 is the first term, a.2/3 is the common ratio, r.Calculate the first four terms of the series by substituting the n-values 1 through 4 into the nth term formula.
\(a_1 = -4 \left(\dfrac{2}{3}\right)^{1-1} = -4 \left(\dfrac{2}{3}\right)^{0}=-4\)
\(a_2 = -4 \left(\dfrac{2}{3}\right)^{2-1}= -4 \left(\dfrac{2}{3}\right)^{1}=-\dfrac{8}{3}\)
\(a_3 = -4 \left(\dfrac{2}{3}\right)^{3-1}= -4 \left(\dfrac{2}{3}\right)^{2}=-4 \left(\dfrac{4}{9}\right)=-\dfrac{16}{9}\)
\(a_4 = -4 \left(\dfrac{2}{3}\right)^{4-1}= -4 \left(\dfrac{2}{3}\right)^{3}= -4 \left(\dfrac{8}{27}\right)=-\dfrac{32}{27}\)
A geometric series converges if the absolute value of its common ratio is less than 1. As r = 2/3 and |2/3| < 1, the series converges.
Use the infinite geometric series sum formula to find sum of the infinite series.
\(\boxed{\begin{minipage}{5.5 cm}\underline{Sum of an infinite geometric series}\\\\$S_{\infty}=\dfrac{a}{1-r}$,\;\;for\;$|r| < 1$\\\\where:\\\phantom{ww}$\bullet$ $a$ is the first term. \\ \phantom{ww}$\bullet$ $r$ is the common ratio.\\\end{minipage}}\)
Substitute a = -4 and r = 2/3 into the formula to find the sum of the infinite series:
\(\begin{aligned}\implies S_{\infty}&=\dfrac{-4}{1-\frac{2}{3}}\\\\ &=\dfrac{-4}{\frac{1}{3}}\\\\&=-4 \cdot \dfrac{3}{1}\\\\&=-\dfrac{12}{1}\\\\&=-12\end{aligned}\)
Therefore, the sum of the given infinite geometric series is -12.
Select the table that represents a linear function. (Graph them is if necessary)
Help me with these two questions ASAP (I will try to mark brainliest)
Answer:
1. C
2.B
IG
Step-by-step explanation: CALCULATE
Answer:
the answer would be a is correct
The ratio of hardback books to paperback books on a bookshelf is 9:15
What FRACTION of the books on the bookshelf are hardback books? give your answer in its simplest form.
Answer:
The fraction of hardback books on the bookshelf is 2/9.
Step-by-step explanation:
To simplify this fraction, we can divide both the numerator and the denominator by their greatest common divisor, which is 3: (6/3) / (27/3) = 2/9. So, the fraction of hardback books on the bookshelf is 2/9.
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
Could someone help me, I don't understand. Whoever gives me a good explanation and the right answers gets brainliest.
write an equation 331 students went on a Field trip's buses were filled and 7 students traveled in cars. How many students were in Each bus
Answer:
Step-by-step explanation:
i belief it is a subtraction problem so the answer should be 324
Answer:
52
Step-by-step explanation:
6x=331−7
Then 6x=324
After that you find out that x= 324/6 equals 52
PLS ANSWER>>>>>> I NEED ANSWER NOW!!!!
Answer:
c) Punishments in the Code of Hammurabi were adjusted depending on the status of the perpetrator and the victim.
Step-by-step explanation:
The Code of Hammurabi reflected the social hierarchy of ancient Babylonia in that it differentiated punishments based on the social status of the perpetrator and the victim. For example, the code stipulated different punishments for crimes committed by a nobleman versus those committed by a commoner. This demonstrates that ancient Babylonian society was structured into a hierarchy, with different levels of privilege and responsibility assigned based on social status. The Code of Hammurabi, then, serves as a tangible expression of this social hierarchy, showing the ways in which the laws of the land reflected and reinforced existing power dynamics.
Answer: c
Step-by-step explanation:
Last one you guys!!!
Answer:
53 degree
Step-by-step explanation:
180-127=53.......
Answer:
53
Step-by-step explanation:
Hi,
When two lines add up to 180 degrees, they are said to be supplementary angles. Since we have one angle measurement, all we have to do is subtract it from 180.
180 - 127 = 53
That means the other angle measures 53 degrees.
Hope this helps :)
please answer quickly
Answer:
37.5
Step-by-step explanation:
cosФ = \(\frac{A}{H}\)
cos(33°35') = \(\frac{m}{45}\)
m = 45 × cos(33°35')
m = 37.5 (1d.p.)
simplify
(a^m/a^n)^m+n×(a^n/a^p)^n+p8×(a^p/a^m)^p+m
step by step
Answer:
m+a-1mn+m2+a-1np+n2n+a-mp+p2p8
Step-by-step explanation:
i just know sorry if this is wrong... :(
What is 3.5z - 2.7z = -6 What is Z.
Answer:
-7.5
Step-by-step explanation:
3.5z-2.7z is .8z
.8x=-6
.8 is 4/5
5/4 times .8z=5/4 times -6
-7.5
The required solution of the given function is z = -7.5.
Given that,
To determine the simplified solution, of the given expression 3.5z - 2.7z = -6 and determine the value of z.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
3.5z - 2.7z = -6
Simplifying,
0.8z = -6
z = -6 / 0.8
z = -7.5
Thus, the required solution of the given function is z = -7.5.
Learn more about simplification here: https://brainly.com/question/12501526
#SPJ2
ASAP HELP NEEDED BRAINLIEST TO WHO IS CORRECT!
A eyeglasses store is checking their inventory. The table shows the relationship between the number of days since the opening of the eyeglasses store and the total amount of sunglasses in their inventory.
Sunglasses Inventory
Number of Days Total Amount of Sunglasses
2 52
5 46
7 42
10 36
Which graph shows the relationship given in the table?