Answers
Answer:
Step-by-step explanation:
Make 7 a fraction
Flip the second fraction
Multiply
Simplify
7/1 x 4/3=28/3=9 1/3
(Keep Change Flip)
Keep 7, change dividing to multiplying, and change 3/4 to 4/3.
7 x (4/3)
7x4=28
28 37÷3/4 = 9.3 (It's a repeating decimal, so put a vinculum over the 3)
Related Questions
PLEASE HURRY IM TIMED
Frank wrote these ratios to describe the number of votes each candidate received compared to the total. Which one is wrong, and why?
124:344 344 to 111 StartFraction 109 Over 344 EndFraction
The denominator of the fraction is incorrect.
The numbers in the ratio 344 to 111 are written in the wrong order.
A colon cannot be used in a ratio.
The word "to" cannot be used to show a ratio.
Answers
Answer:
Step-by-step explanation:
The numbers in the ratio 344 to 111 are written in the wrong order.
PLS HELP! DUE TODAY AND WILL MARK BRAINLIEST
3. Find x.
Find the value of x.
A) 3.5
B) 7
C) 7.5
D) 10
Answers
Answer:
I believe the answer is D: 10
Step-by-step explanation:
If the other line is 2 segments of 5 and from the center to both lines is the same then x and the other line should be equal
Find the value of the third quartile (the median of the upper half of the data set). 52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72 i need it instantly cause i have that question pulled up
Answers
Answer:
64.5
Step-by-step explanation:
You understand the question, and already have the numbers in order, you're almost there!
So you need to find the median first so you can divide the data set into the upper and lower halves. The median, as you probably know, is the center of the data. What I do for this is list all the numbers out in order, like you've already done, and start crossing them out, one at a time, alternating the sides. I'll show you what I mean. (I'm using underline because there's no strikethrough.)
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
...and so on, until you have:
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
Because there's an even number of numbers, the median is the mean of the middle two numbers. Luckily, though, the two numbers in the middle are the same:61. Mean is calculated by adding the terms and dividing by the number of terms. In this case:
(61+61)/2
=61
(You didn't really have to do this mean step, but I'll explain later.)The median is 61. Another way you could have done this is by just counting the number of terms (20) and finding the middle one. Again, since there's no middle one, you'd have to find the mean.
Since you're looking for the third quartile and not the median, you didn't exactly have to do that step. I just wanted to explain how to calculate the median, since you'll have to do it in the next step. All we had to do here was divide the data set into the halves, so we used that visual demonstration by underlining the numbers one at a time. We didn't have to find the mean, we could have split the set down the middle instead.
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, | 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
^median/half-way point
We could have also divided the number of terms (20) by 2 (because halves, 2 parts) to get 10 and used the upper 10 values of the set, but I don't know, the crossing out method helps me. Anyway, now we have to look at just the upper 10 values:
61, 62, 63, 63, 64, 65, 65, 68, 70, 72
And you repeat the process! (I'm not going to show the underlining though lol)
There are 10 terms, so the median is between the 5th and the 6th. (10/2=5)
61, 62, 63, 63, 64, 65, 65, 68, 70, 72
This is what I was talking about, there are an even number of values in the upper half of the data set as well, so we have to find the mean of the middle 2: 64 and 65.
(64+65)/2
=129/2
=64.5
That's your final answer. Hope I could help you!
Answer:
64.5
Step-by-step explanation:
i just answered and got it right
A clock is set to ring every 15 minutes whereas another clock is set to ring every 25
minutes. If both the clocks ring together at 4:00 p.m., find the time at which both
clocks will subsequently ring together again.
Answers
Answer:
At 5:15 PM , they will ring together.
Step-by-step explanation:
We have been given that first bell rings every 15 minutes and second bell rings at every 25 minutes.
In order to find when both will ring together again, we can find the LCM of these two numbers.
15 = 3 × 5
25 = 5 × 5
Therefore, LCM of these two numbers is
LCM = 5 × 5× 3
LCM = 75
Hence, 75 minutes = 75/60 = 5/4 hours
Therefore, at 5:15 PM , they will ring together.
At 5:15 PM the clocks will ring together.
What is Least Common Multiple?In mathematics, the least common multiple is sometimes referred to as LCM or the lowest common multiple. The smallest number among all the common multiples of the provided numbers is the least common multiple of two or more numbers.
Given:
A clock is set to ring every 15 minutes whereas another clock is set to ring every 25 minutes.
In order to find when both will ring together again, we have to find the LCM of 25 and 15 as
15 = 3 × 5
25 = 5 × 5
LCM (25, 15) = 5 × 5× 3
= 75 min
= 1 hour 15 minutes.
Hence, At 5:15 PM the clocks will ring together.
Learn more about least common multiple here:
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“Puppies are cute animals.”
1. Write the quote as a conditional statement.
Answers
Answer:
Puppies are the cueist
Step-by-step explanation:
Answer:
there is a eye which will make you fall for it .
guess which eye is it
BRAINLISRST AND EXTRA POINTS I NEEDS I HELP
Sally deposits $150 into a bank
Account in 2020 that earns 3.5%
annual interest. What exponential
function represents the situation?
Answers
Answer:150/3.5
Step-by-step explanation:
State if the three numbers can be the measures of the sides of a triangle.
1) 10,8,6
2) 6, 18, 12
3) 8, 1,7
4) 7, 2,7
Answers
Answer:
Step-by-step explanation:
1) Makes a triangle. 6+8>10 In fact this one makes a right triangle. Try it using a = 6 b = 8 c = 10
2) 6 + 12 should exceed the third side. If these two just equal the third side (as these two do) then no triangle is formed.
3) Same with this one 7 + 1 = 8. No triangle is formed. Just a straight line
4) This one is fine. It makes an isosceles triangle with 2 sides = to 7. Any 2 are bigger than the third.
Help!! I need the answer please.
Answers
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 2/5 x 1/4
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer:
Option B!!!!!
when dividing fractions you just flip the number you will be dividing with which will be 2/5 × 1/4
please help me with this
r(-4)=(-4+1)(-4-3)
Answers
Answer: r= 5 1/4
Step-by-step explanation:
The length of the living room is 3 feet more than its width . The area of the living room is 270square feet write and equation that reprints the area of the living room
Answers
Answer
x^2+3x=270
Explanation
x (x+3) =270
x^2+3x=270
An athlete covers an elliptical race track of 400 m twice and halts at the starting point. What is the displacement and the distance covered by the athlete?
A.) 400 m and 800 m, respectively
B.) 0 and 800 m, respectively
C.) 1600 m and 800 m, respectively
D.) Both are zero.
Answers
Answer:
0and 800m respectively
b
Answer:
b. 0 and 800m respectively
Explanation:
the word "elliptical" means oval or egg-shaped. this means that the displacement of the athlete is 0 since they were running in a circle and stopped where they started, so their end position is not different from their original position.
the distance covered by them is 400m × 2 = 800m.
i hope this helps! :D
what is the value of X in degrees?
Answers
Find the value of x. Simplify in simplest radical form.
Answers
Answer:
x is 13.03
Step-by-step explanation:
Start by determining the length of the horizontal side of one of the triangles shown. The Pythagorean Theorem applies here:
(horizontal side)² + 17² = 19², so that:
(horizontal side)² + 17² = 19² - 17², or 72
Then the length of the horizontal side is +√72, or √36√2, or 6√2.
From the diagram it is obvious that the width of the rectangle, x, can be found by subtracting twice the length of the horizontal side of one of the triangles from 31 (base of the entire figure):
x = 31 - 2(6√2) = 13.03
x is 13.03
Guided Practice
Suppose you have $500 to deposit into an account. Your goal is to have $595 in that account at the end of the second year. The formula r= [tex]\sqrt{A/P}[/tex] - 1 gives the interest rate r that will allow principal P to grow into amount A in two years, if the interest is compounded annually. Use the formula to find the interest rate you would need to meet your goal.
A.
19%
B.
9.1%
C.
8.4%
Answers
Answer:
B. 9.1%
Step-by-step explanation:
r= A P −1 = 595 500 −1 ≈0.091 You would need an interest rate of 9.1% to meet your goal.
Answer:
9.1%
Step-by-step explanation:
I confirmed it in grandpoint
In winter, the price of apples suddenly went up by $0.75 per pound. Sam bought 3 pounds of apples at the new
price for a total of $5.88.
Write an equation to determine the original price per pound (p).
Find the original price per pound.
$
Answers
Answer:
The equation is;
3(x + 0.75) = 5.88
The original price is $1.21
Step-by-step explanation:
Let the original price per pound be $x
By going up, the new price will be;
(x + 0.75)
3 times this is the new price;
3(x + 0.75) = 5.88
3x + 2.25 = 5.88
3x = 3.63
x = 3.63/3
x = $1.21
10
B
с
63°
9
A
D
What is m 2D?
m2D =
Answers
Answer:
Do you have a picture or can you explain more?
Step-by-step explanation:
help pleaseeee asapppp
The value of a gold coin picturing the head of the Roman Emperor Domitian is increasing at the rate of 6% per year. If the coin is worth $155 now, what will it be worth in 14 years?
Question 6 options:
$239.00
$285.20
$294.72
$350.44
Answers
Answer:
anything :P
Step-by-step explanation:
If sin A = 8/17 and tan B = 40/9 and angles A and B are in Quadrant I, find the value of * tan(A + B) .
Answers
Step-by-step explanation:
tanA=8/15 and tan B=40/9
tan(A+B)=(tanA+tanB)/1-tanAtanB
(8/15+40/9)/1-(8/15×40/9)
=-672/185
Please help ty :)
The value of x is___
and the value of y is___
Answers
Answer:
x = 60
y = 50
Explanation:
in a triangle, the sum of all its angles should be 180°. so, to find x, we can subtract the known values from 180° like this:
180° - 50° - 70° = 60°
thus, x is 60.
using the same method, we can find the remaining angle of the other triangle:
180° - 50° - 60° = 70°
now, we know the values of x and the angle next to it. on a straight line, the sum of angles also adds up to 180°. therefore:
180° - 60° - 70° = 50°
i hope this helps! :D
In a survey of 150 high school students, 10% said they have after-school jobs. How many students have after-school jobs?
Answers
Answer:
Ahoy there, I'm pretty sure that the answer is 15!
Step-by-step explanation:
Mr. Dilbert's rectangular swimming pool is surrounded on all sides by a 4-foot wide brick walkway, as shown below.
WALKWAY
19 feet
5 feet
What is the area of the walkway?
A 192 ft2
B. 247 ft? C . 96 ft2 D. 302ft2
Answers
Answer:
Step-by-step explanation:
The area of the walkway will be 96 square feet. The correct option is C.
What is the area of the rectangle?
The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.
Given that the dimensions of the crosswalk are,
19 feet
5 feet
The area of the cross-walk will be calculated as below,
Area = Length x Width
Area = 19 x 5
Area = 96 square feet
Therefore, the area will be equal to 96 square feet.
To know more about the area of the rectangle follow
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MARKING BRAINLIST IF THESE TWO ARE ANSWERED‼️‼️‼️
Answers
Anime club: 500 - 30y
Computer club: 150 + 20x
*you could use any letter(variable) you like*
ME HAS CONFUSION PWEASE HELP
Answers
Answer:
The answer is 261
Step-by-step explanation:
Answer:
sorry if i am wrong but i think it is 35
Step-by-step explanation:
i think you have to add the 37 and 39 to get 76 and subtract 111 to get 35
VERY MUCH HELP ME PLEASE!!! (10 pts)
Answers
720-320= 400 for the deck
the population of a village is 2250.
32% of the population are children. Calculate the number of children in the village. Show working?
Answers
Answer:
720 children
Step-by-step explanation:
good day. I think that's the answer hope it helps you.
Janie's rectangular backyard measures 1.84 × 102 ft by 98 ft. What is the approximate area of Janie's backyard?
Answers
Answer: 5.64 x 10^2 ft^2
Step-by-step explanation: Figure out what 1.84 x 10^2 equals- 184- then add 184+184+98+98 and get 564. then put it in Scientific Notation 5.64 x 10^2 ft^2
Find 4/5 of £4.00
Ples help me and can you show how to do it, thankyou
Answers
Answer:
3.20
Step-by-step explanation:
Answer:
3.24
Step-by-step explanation:
ejejrjdjjejrjedhrhhdjdjf
If f (x) = 5 x minus 25 and g (x) = one-fifth x + 5, which expression could be used to verify g(x) is the inverse of f(x)?
one-fifth (one-fifth x + 5) + 5
One-fifth (5 x minus 25) + 5
StartFraction 1 Over (one-fifth x + 5) EndFraction
5 (one-fifth x + 5) + 5
Answers
Answer:
2
Step-by-step explanation:
efgh is translated 5 units to the left and 2 units up what are the coordinates of e
Answers
Answer: 5,2
Step-by-step explanation:
Answer:
The answer will be E(1,-1)
Step-by-step explanation:
I just took the A pex QUIZ!
answer asap no wrong answers pls
Answers
Answer:
h = 3
Step-by-step explanation:
Looking at the given image, the height(h) divides the side length of 8 into two equal parts as we see that the height is perpendicular to the side length of 8 m.
Thus, looking at the half triangle of the face where the h is indicated, we can use pythagoras theorem to find h where the hypotenuse is 5 as shown in the diagram since each vertical cross section is an Isosceles triangle. Thus,
h² + (8/2)² = 5²
h² + 4² = 25
h² + 16 = 25
h² = 25 - 16
h² = 9
h = √9
h = 3