Answer:
[tex] \huge \frac{ \frac{2}{3} }{ \frac{1}{2} } = \frac{4}{3} [/tex]
4:3 is the right answer.Step-by-step explanation:
2/3 : 1/2
0.6:0.5
I hope that this will help you
Suppose y varies directly with x. When
x is 3, y is 15. What is y when x is 10?
Answer:
Y= 30
Step-by-step explanation:
Because proportionally it makes sense as well as it multiplication.
please awnser use image for question
What is the cos(A) as a fraction
Answer:
cos A= 8/17
Step-by-step explanation:
cos theta = adj / hyp
The bar graph in the following graphic represents fictional net exports in billions of dollars for five countries. Net exports are obtained by subtracting total imports from total exports; a negative net export means the country imported more goods than it exported.
Net Exports (Billions of dollars) United States Denmark China Germany Spain -150 -100 150 -50 050 100 Net Exports (Billions of dollars)
What is the difference between the net exports from The United States and Denmark?
a. 70 billion dollars
b. 80 billion dollars
c. 90 billion dollars
d. -140 billion dollars
Answer:
$80 billion
Step-by-step explanation:
From the graph, we have the following:
[tex]United\ States = -110[/tex]
[tex]Denmark = -30[/tex]
[tex]China = 120[/tex]
[tex]Germany = 40[/tex]
[tex]Spain = 30[/tex]
Required
Determine the difference in US and Denmark exports
The difference is calculated as thus:
[tex]Difference = Denmark - United\ States[/tex]
This gives:
[tex]Difference = -30 - (-110)[/tex]
[tex]Difference = -30 +110[/tex]
[tex]Difference = 80[/tex]
Hence, the difference is $80 billion
Answer:
If your question looked like this: China's net exports are represented by a positive integer. Explain what this tells you about imports and exports of China.
A. China's exports exceed imports by 120 billion dollars.
C.
China's total exports are 120 billion dollars.
B. China's total imports are 120 billion dollars.
D. China's imports exceed exports by 120 billion dollars.
Step-by-step explanation:
Then your answer is
A. China's exports exceed imports by 120 billion dollars
you have 15 milk chocolate Valentines and 10 dark chocolate Valentine.What is the probability that the first Valentine handed out is milk chocolate and the second is dark chocolate.
Answer:
15/25 cuz 25 is the total and there's 15 milk. 2nd as dark chocolate would then be 10/24 cuz you've already taken one chocolate. Multiply by both would be 3/5 × 5/12 = 1/4. Percentage would then be 1/4 = 0.25 , and multiply that by 100% would then be 25%
Answer:
probability of getting milk chocolate =3/5
while
the probability of getting dark chocolate is 2/5
Step-by-step explanation:
milk chocolate=15
dark chocolate=10
there fore total=25
probability of getting milk chocolate=15/25. =3/5
while
the probability of getting dark chocolate=10/25=2/5
that's the method I know but I'm sorry if I got it wrong
I hope u get what you are looking for
IF a= 6 and b= 7, then 4a(3b+5) + 2b =?
Answer:
64
Step-by-step explanation:
4a(3b+5)+2b
Substitution
4(6)[3(7)+5]+2(7)
Order of operations (PEMDAS)
4(6)[21+5]+2(7)
4(6)+26+2(7)
24+26+14
50+14
64
Hope this helps. Have a nice day. May it be filled with joy and happiness. Please, be safe and wash your hands. Happy Holidays.
What is the constant of proportionality in this relationship ???? Help fast !!!
Answer:
3.28
Step-by-step
(3,18.85)
(2,12.57)
18.85-12.57/3-2=3.28
18 bikes, 9 have gears (G), 11 have suspension (S) and 5 with both,What is the probability that a bike with suspension or gears? Make a two-way table to help you!
Answer:
5/9Step-by-step explanation:
Total number of bikes = 18Bikes with gears S = 9Bikes with suspension S = 11Bikes with both GS = 5From the information above we have:
Bikes with gears only = 9 - 5 = 4Bikes with suspension only = 11 - 5 = 6Sum of the above two gives us the number of bikes with suspension or gears:
4 + 6 = 10Probability of selected bike be G or S is:
P(G or S) = 10/18 = 5/9Find any points of discontinuity for y = 5x+6/x2+6x+9
Answer:
x = -3 is the point of discontinuity.
Hence, option B is correct.
Step-by-step explanation:
Given the expression
[tex]y=\frac{5x+6}{x^2+6x+9}[/tex]
In order to determine the discontinuity, the denominator must be 0.
so let us solve the denominator to get the values of x
[tex]x^2+9x+9\:=0[/tex]
[tex]\left(x+3\right)^2=0[/tex]
Using the zero factor principle
if ab=0, then a=0 or b=0 (or both a=0 and b=0)
[tex]x+3=0[/tex]
Subtract 3 from both sides
[tex]x+3-3=0-3[/tex]
[tex]x = -3[/tex]
Therefore, x = -3 is the point of discontinuity.
Hence, option B is correct.
Johnny takes an Uber to a toy store to buy some slime. Each container of slime costs $5 dollars. The Uber charges a total of $10 dollars. Write an expression that represents Johnny's total cost after buying s containers of slime, including the Uber ride.
Answer:
Step-by-step explanation:
total cost= c
containers of slime=s
c=5s+10
Please help!!!!!!!!!
Answer:
Step-by-step explanation:
The point means that 15 pounds of beans cost 12 dollars.
Ramon earns $1,690 each month and pays $53.60 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?
Answer:
3.1%
Step-by-step explanation:
divide his electricty payment by his monthly pay
What is the domain and range for the function graphed below
Answer:
c
Step-by-step explanation:
if you look, the x values will go on forever, however in the y value, the lowest value is -6, but the y values afterwards are infinite
Find the volume of a sphere whose r is 20 inches?
[tex]\boxed{\boxed{\pink{\bf \leadsto The \ Volume \ of \ the\ sphere\ is\ 33493.33 \ in.^3 }}}[/tex]
Step-by-step explanation:According to the Question the radius of the sphere is 20 inches. And we know that the Volume of sphere is given by :-
[tex]\boxed{\orange{\sf Volume_{sphere}=\dfrac{4}{3}\pi r^3 }}[/tex]
And here radius is 20 in.
[tex]\implies Volume = \dfrac{4}{3}\pi r^3 \\\\\implies Volume =\dfrac{4}{3}\times\dfrac{22}{7}\times (20 in.)^3\\\\\implies \boxed{\bf Volume = 33493.33 in^3 }[/tex]
Hence the Volume of the sphere is 33493.33 inch³.Answer:
33493.34
Step-by-step explanation:
r=20
volume of sphere= 4/3×πr^3
= 4/3×3.14×20^3
= 33493.34
or
r=20
volume of sphere= 4/3×πr^3
= 4/3×22/7×20^3
= 33523.80952
Evaluate the expression shown for x = 9.
5
--X+7
6
0
-13.
ܝ
2.
Answer: B or -I/2
Step-by-step explanation: I did this question
I WILL GIVE BRAINLIEST
Answer:
slope = 4/1 or 4
Step-by-step explanation:
Answer: 4
Step-by-step explanation:
Use the slope formula. change in y/change in x. The change in y is 4 because if your subtract the y coordinate 4 from the y coordinate 8, you get 4. The change in x is 1 because if you subtract the x coordinate 2 from the x coordinate 3, you get 1. 4 (change in y)/1 (change in x) is 4. Hope this helps!
The probability of selecting 3 female employees and 7 male employees to win a promotional trip a company with 10 female and 50 male employees would best be modeled with the _______.
Answer:
The best model is hypergeometric distribution.
Step-by-step explanation:
The probability would be best modeled with hypergeometric distribution.
Hypergeometric distribution is a discrete probability distribution that describes the probability of successes in draws, without replacement, which is often employed in random sampling for statistical quality control.
The hypergeometric distribution differs from the binomial distribution in the lack of replacements.
Thus, the best model is hypergeometric distribution.
Which value, when placed in the box, would result ina system of equations with infinitely many solutions?
y=-2x + 4
6x + 3y = O
-12
-4
4
12
Answer:
-4
Step-by-step explanation:
4(2x - 5)+ 5(3x - 7)
Answer:
=23x−55
Step-by-step explanation:
Let's simplify step-by-step.
4(2x−5)+5(3x−7)
Distribute:
=(4)(2x)+(4)(−5)+(5)(3x)+(5)(−7)
=8x+−20+15x+−35
Combine Like Terms:
=8x+−20+15x+−35
=(8x+15x)+(−20+−35)
=23x+−55
Answer:
22x-55
pemdas works too i guess
How many degrees are in a 29 sided figure?
Answer:
4860 degrees
Step-by-step explanation:
Triangle=180
Square=360.
The pattern: increase by 180.
Triangle=3 sides.
29-3 is 26.
26*180+180
4860.
Hope this helps :D
Sheila walked 7.7 km to the library.
Using the table above, about how many miles did she walk?
Answer:
Sheila walked 6 Miles.
Step-by-step explanation:
6 Miles
Could someone help bc I don’t know
Answer:
A. 56 is greater than 37
B. -1 is less than 2
C. -5 is less than 0
D. -4 is greater than -5
E. -6.0 is equal to -6
Step-by-step explanation:
These are the answers because:
1) When we are comaparing positive numbers, the greater the number, the higher value it has, however, when we are comparing negative numbers, the higher the number, the less value it has.
Hope this helps! :D
Need this now plz
The formula for the area of a rectangle is A = l ∙ w, where A = area, l = length and w = width.
The area of a rectangle with a length of 12 inches and width of 5 inches is _____ square inches.
For the open space
A 34
B 17
C 60
Answer:
c.60
Step-by-step explanation:
12 x 5 = 60
Answer:
now you can give them brainlest
1/8 ___ 2/16 ___ 4/24
>; =
=;
=;=
Answer:
[tex]\frac{1}{8} = \frac{2}{16} < \frac{4}{24}[/tex]
Step-by-step explanation:
Since [tex]\frac{1}{8}[/tex] is already simplified, we do not need to change it in any way. Comparing it with [tex]\frac{2}{16}[/tex], which after simplifying is [tex]\frac{1}{8}[/tex], we can see that they are the same. Therefore, [tex]\frac{1}{8} = \frac{2}{16}[/tex].
Now. we compare [tex]\frac{2}{16}[/tex] with [tex]\frac{4}{24}[/tex]. We have already established that [tex]\frac{2}{16}[/tex] is [tex]\frac{1}{8}[/tex], so all we have to do is to simplify [tex]\frac{4}{24}[/tex] and compare it with [tex]\frac{1}{8}[/tex]. Simplifying [tex]\frac{4}{24}[/tex], we get [tex]\frac{1}{6}[/tex], which is larger than [tex]\frac{1}{8}[/tex]. Therefore, [tex]\frac{2}{16} < \frac{4}{24}[/tex].
Hope this helped!
Which process would produce the complex number w2? Add 3 – i to w1. Add –9 + 3i to w1. Subtract 3 – i from w1. Subtract –9 + 3i from w1.
Answer
B.) Add [tex]-9+3i[/tex] to [tex]w1[/tex]
Step-by-step explanation:
Just took the test and D was wrong.
#4 . Simplify the expression 2(x − 8) + 2(12). *
Answer:
x = -4
Step-by-step explanation:
2x-16+24 = 2x+8
2x = -8
x = -4
Hey there!
2(x - 8) + 2(12)
DISTRIBUTE 2 WITHIN PARENTHESES
= 2(x) + 2(-8) + 2(12)
= 2x - 16 + 24
COMBINE the LIKE TERMS
= 2x + (-16 + 24)
= 2x + 8
Therefore, your answer is: 2x + 8
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Imma try again
Can someone link me a website or pdf explaining how to solve this?
I'm sure it is easy but I just haven't been taught this
hi can you send me the formula...let me teach you
Answer:
B. BD = 67Step-by-step explanation:
ABCD is a square.
BD and AC are diagonals and they have equal length.
We have AC = 7x + 18 and BD = 10x - 3
Since AC = BD, we substitute their values and solve for x:
7x + 18 = 10x - 310x - 7x = 18 + 33x = 21x = 21/3x = 7Then find the length of BD:
BD = 7x + 18 = 7*7 + 18 = 49 + 18 = 67Correct option is B. BD = 67
Passes through (-4, -3), slope = -2.
9514 1404 393
Answer:
y +3 = -2(x +4)
Step-by-step explanation:
The point-slope form of the equation for a line is ...
y -k = m(x -h) . . . . line with slope m through point (h, k)
For your given point and slope, this is ...
y -(-3) = -2(x -(-4))
y +3 = -2(x +4)
What is the value of x in the figure shown below?
650
35°
Respond in the space provided.
Answer:
[tex]x=100[/tex]
Step-by-step explanation:
[tex]From\ the\ triangle\ given,\\Angles\ measuring\ 65\ and\ 35\ are\ interior\ opposite\ to\ x.\\Hence,\\As\ we\ know\ that\ the\ sum\ of\ two\ interior\ opposite\ angles\ will\ be\\ equal\ to\ the\ exterior\ angle.\\Here,\\35+65=x\\x=100[/tex]
The probability that a women likes the color blue is 10%. The probability of being a women is 40%.What is the probability that a person likes the color blue given that they are a woman?
Answer:
The probability that a person likes the color blue given that they are a woman=0.25%
Step-by-step explanation:
We are given that
The probability that a women likes the color blue=10%=[tex]\frac{10}{100}=0.1[/tex]
The probability of being a women=40%=[tex]\frac{40}{100}=0.4[/tex]
We have to find the probability that a person likes the color blue given that they are a woman.
We know that
Conditional probability formula
[tex]P(A/B)=\frac{P(A\cap B)}{P(B)}[/tex]
The probability that a person likes the color blue given that they are a woman
=[tex]\frac{0.1}{0.4}[/tex]
[tex]=\frac{1}{4}=0.25[/tex]
Hence, the probability that a person likes the color blue given that they are a woman=0.25%