let's firstly convert the mixed fractions to improper fractions and then divide them.
[tex]\stackrel{mixed}{4\frac{2}{3}}\implies \cfrac{4\cdot 3+2}{3}\implies \stackrel{improper}{\cfrac{14}{3}} ~\hfill \stackrel{mixed}{1\frac{5}{9}}\implies \cfrac{1\cdot 9+5}{9}\implies \stackrel{improper}{\cfrac{14}{9}} \\\\[-0.35em] ~\dotfill\\\\ -\cfrac{14}{3}\div\cfrac{14}{9}\implies -\cfrac{~~\begin{matrix} 14 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{3}\cdot \cfrac{9}{~~\begin{matrix} 14 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}\implies -\cfrac{9}{3}\implies -3[/tex]
Answer:
-3
Step-by-step explanation:
Lets convert 4 2/3 to an improper fraction
-(4 * 3/3 + 2/3)/1 5/9
Combine 4 and 3/3
-(4 * 3/3 + 2/3)/1 5/9
Combine numerator over denom
-4 * 3 + 2/3/1 5/9
Simplify numerator
-12 + 2/3/1 5/9
Add 12 and 2
-14/3/1 5/9
Now we convert 1 5/9 to an improper.
-14/3/(9/9) + (5/9)
Combine
-14/3/(9 + 5)/9
Add 9 and 5
-14/3/(14/9)
Multiply yhe numerator by the reciprocal of the denom
-14/3 * 9/14
14(-1)/3 * 9/14
-1/3 * 9
Cancel the common factor of 3
-1/3 * (3(3))
-1 * 3 = -3
I don’t get this can someone pls help:
LCM of 28 and 8??
Answer:
LCM= 56
Step-by-step explanation:
Multiplies of 8- 8, 16, 24, 32, 40, 48, 56, 64, 72
Multiplies of 28- 28, 56, 84, 112
Then, you look at the numbers that are the same in both. In some cases, there will be more than one that shows up (but not in this case) and all you have to do is find the least common multiple or LCM.
please help i dont understand these and i need help
you have to find missing numbers with geometric mean
Answer:
it is 200
Step-by-step explanation:
2 take 2 add 20 add a sec 0
in a survey of 200 workers, 130 drink coca-cola and 100 drink fanta. how many workers drink at least one of coca-cola and fanta.
The number of workers that drink at least one of coca-cola and fanta is = 30.
Calculation using Venn diagramThe total number of workers under survey = 200
The number of workers that drink only coca cola = 130 - X
The number of workers that drink fanta = 100 - X
The number of workers that drank at least one drink = X
To calculate for x;
130 - X + X + 100 - X = 200
Being like terms together,
-X = 200 - 130 -100
-X = 200 - 230
-X = - 30
X = 30
Therefore, the number of workers that drink at least one of coca-cola and fanta is = 30
Learn more about Venn diagram here:
https://brainly.com/question/9384416
At a horseback riding competition in the Olympics, each rider receives a score from 2 judges’
scores. Maddy was one of the riders in the competition. If one judge awarded Maddy a score
of 87, and Maddy’s final score was 84.5, what score did the other judge award Maddy?
Answer: 82
Step-by-step explanation:
Let the score that the other judge gave Maddy be M
We get the equation
(87+M)/2 = 84.5
87+M = 169
M = 82
I need help please can’t find it
Answer:
Step-by-step explanation:
log(7)6+log(7)2^3
log(7)6+log(7)8
log(7)(8*6)
log(7)48 = > D is the correct answer.
Rahmi bought 1 pair of jeans and 2 T-shirts. How much did rahmi spend? Write equations to solve. Use a letter to represent the unknown quantity
Answer:
1x + 2y = (The answer/money spent)
Step-by-step explanation:
Someone help me pls.
Answer:
Large bottle
Step-by-step explanation:
£1.92-£1.26
£0.66
RECRUITING Emily gets paid to recruit people to join an email list at work. If she signs up 5 friends and they all sign up 5 more friends, the function y = 5x represents the number of people on the email list after so many cycles. Select all the key features that apply to y = 5x.
The number of people on the email list after so many cycles is given by y = 5x.
Linear equationA linear equation is in the form
y = mx + b
where y, x are variables, m is the rate of change and b is the y intercept.
Let y represent the number of people on the email list after x cycles. Hence, it is given by:
y = 5x
The number of people on the email list after so many cycles is given by y = 5x.
Find out more on Linear equation at: https://brainly.com/question/13763238
if v varies directly as w and v=8, when w=1/2, find the equation that relates v and w
Answer:
v=16w
Step-by-step explanation:
v=16w
8=16(1/2)
8=8✔
Which set of ordered pairs is made up of points on the graph of the function below? y=-4x+3 A.
(-1,7), (3,0), (1,-1), (-5,2)
B.
(7,-1), (3,0), (-1,1), (-5,2)
C.
(7,-1), (3,0), (1,-1), (2,-5)
D.
(-1,7), (0,3), (1,-1), (2,-5)
Answer:
D
Step-by-step explanation:
This y intercept is 3 because of mx+b formula. This automatically eliminates a b and c. The answer is D
expression: the product of 4 and n.
A. 4/n
B. 4 + n
C. 4 – n
D. 4n
Answer:
D
product of 4 and n is the same as 4× n
and it is equal to 4n
Explain how y=|x+3|-6 is translated from y=|x|
Answer:
go down 6 units
go left 3 units
Step-by-step explanation:
+3 inside the absolute value bar means go left
-6 mean moving down
Draw a model that shows 3 items being divided equally for 4 people.
How much will each person have?
FRACTION MODEL PLEASE PUT PICTURE TOO
Answer: Each person will have 3/4 of all the items
Step-by-step explanation: Each person will get 1/4 of each item. Because there are three items in all, each person will get 3/4 of all the items.
Answer:
Every person will get 3/4 of an item
Step-by-step explanation:
3 items split between 4 people is simply 3/4 item per person. Draw a shape like a circle, square, or rectangle 3 times and split each into 4 equal pieces. There should now be 12 total parts which 3 will be given to each person. Write a unique names or labels (like a letter or number) on different pieces for 4 different letters or symbols.
Not the best artist but model should look something like the image.
Convert. 5 mi into yards
Answer:
8800 yards
Step-by-step explanation:
1 mile contains 1760 yards so 1760·8=8800
or..
1760x
PLEASE HELP! I have a picture of the question below :)
3. ∠1+∠2=180° and ∠2+∠3=180°
4. they are supplementary
5. ∠1+∠2=180°=∠2+∠3
6. ∠1+∠2=180°=∠2+∠3
∠2 are same in both side so ∠1=180°-∠2 =∠3=180°-∠2
7.
Convert from exponential form to logarithmic form:
Question 1 options:
log27(3)=3
log3(3)=27
log3(27)=327
log3(27)=3
Question 2 (1 point)
Translate from Logarithmic Form to exponential form: log2(8)=3
Question 2 options:
23=8
32=8
82=3
28=3
Question 3 (1 point)
Solve for the missing info: log4 __ =3
Answer:
1)[tex]3^3=27[/tex]
2)[tex]2^3=8[/tex]
3)64
Step-by-step explanation:
screenshot, don't really need aanswer, just to test if any of you guys can do it
Answer:
it's a hard one
Step-by-step explanation:
I don't know either
A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is the number of 3-point questions and y is the number of 5-point questions, the system shown represents this situation.
x + y = 24
3x + 5y = 100
What does the solution of this system indicate about the questions on the test?
The test contains 4 three-point questions and 20 five-point questions.
The test contains 10 three-point questions and 14 five-point questions.
The test contains 14 three-point questions and 10 five-point questions.
The test contains 20 three-point questions and 8 five-point questions.
Answer:
10 three-point questions and 14 five-point questions.
Step-by-step explanation:
x+y = 24
3x+5y = 100
We can solve this system of equations using elimination. In order to do this, let's first multiply the first equation by 3...
3x+3y=72
3x+5y=100
Now, subtract the first equation from the second equation...
2y=28
Divide both sides by 2
y=14
Plug this back into any of the equations to solve for x...
x+14=24
x=10
There were 10 three-point questions and 14 five-point questions
What is an equation of the line that passes through the points (-2, 7) and (1, -8)
1. using point-slope formula:
(y2-y1)/(x2-x1)=
(-8-7)/(1-(-2))=
-15/3=
-5
The slope is -5
The equations will be:
y-7=-5(x+2)=
y=-5x-3If $12,000 is invested at 4.5% for 20 years, find the future value if the
Interest is compounded…
Annually 3a)28,940.57
Semiannually 3b)
Quarterly 3c)_________
Monthly 3d)29,456.60
Continuously 3e)_________
The equation c= 25+200 can be used to find c
Answer:
225
Step-by-step explanation:
I NEED HELP I DONT UNDERSTAND
Answer:
i have no idea, Im very much sorry
Step-by-step explanation:
What’s the correct answer for this question?
Answer:
1. 6 pounds and 0 ounces
2. 344 minutes
3. 5.25 gallons
4. 504 hours
Step-by-step explanation:
1. 1 pound is equal to 16 ounces so you will divide 96 by 16 and you should get 6.
2. There are 60 minutes in a hour so you will multiply 5 by 60 to get 300 and 44 to 300 to get 344 minutes.
3. There are 16 cups in a gallon so you will divide 84 by 16 to get 5.25.
4. There are 24 hours in and 21 days in 3 weeks so you will multiply 24 times 21 and you will get 504.
Hope this helps!
I can’t figure this out
Which graph represents the solution to the compound inequality?
-2x + 4 = 8 and -2x + 4 >-6
Answer:
The top one!
Step-by-step explanation:
From this picture that I sent, you can see that the red line would be solid because it is less than or greater than, which the blue one isn't solid because it is just greater than. I felt like it would've been easier to explain it with an image than with words.
Determine the slope and the y-intercept of the following equation.
2x + 7y = 8
Answer:
the slope = -2/7
the y-intercept = 8/7
Step-by-step explanation:
Rewrite the equation to a slope-intercept form:
7y = 8 - 2x
7y = -2x + 8
[tex]y=-\frac{2}{7}x+\frac{8}{7}[/tex]
so the slope = -2/7
the y-intercept = 8/7
What’s the length of this missing leg?
Answer:
b = 4.5 mm
Step-by-step explanation:
using Pythagoras theorem:
a² + b² = c²
4² + b² = 6²
b² = 6² - 4²
b² = 36 - 16
b² = 20
b = √20
b = 4.5
Pythagoras theorem:
a² + b² = c²
4² + b² = 6²
b² = 6² - 4²
b² = 36 - 16
b² = 20
b = [tex] \sqrt{20}[/tex]
b = 4.5
The equation y = 1.55x + 110,419 approximates the total cost, in dollars, of raising a child in the United States from birth to 17 years, given the household’s annual income, x.
Approximately how much would it cost to raise a child from birth to 17 years in a household with an annual income of $64,000?
A )$209,619
B )$186,302
C $164,219
d) $99,200
Answer:
A) $209,619
Step-by-step explanation:
y = 1.55x + 110,419
y = 1.55(64,000) + 110,419
y = 99,200 + 110,419
y = 209,619
Answer:
A) $209,619y = 1.55x + 110,419
y = 1.55 (64,000) + 110,419
y = 99,220 + 110,419
y = 209,619
Step-by-step explanation:
The answer is letter A.PLS HELP ASAP
Erin recycles milk bottles, soda cans, and newspapers. If the following items are in the trash bin, what percent of the items can be recycled?
3 milk bottles, 1 banana peel, 6 newspapers, 3 soda cans, 7 apple cores
A. 60%
B. 12%
C. 45%
D. 100%
The percentage of items that can be recycled is 12%
CAN SOMEONE HELP ME WITH THIS?? ILL GIVE YOU BRAINLIEST
Answer:
24 units
Step-by-step explanation:
Note that BC is one side of the square. (Vertices are in order ABCD)
So, as a square has four equal sides, the perimeter is 4 times the length of BC.
We're given B is at (-2, 5) and C is at (4, 5). So, BC = 6 units.
So, the perimeter of ABCD is 6 * 4 = 24 units.