Answer:
(a) The proportion of international students in the statistic department is 25%.
(b) The proportion of master students among all domestic students is 20%.
Step-by-step explanation:
The following can first be obtained from the question:
Total number of graduate students = 60
Number of PhD students = 45
Number of Master students = 15
Percentage of international students among the master students = 40%
Percentage of international students among the PhD students = 20%
Number of international master students = Number of Master students * Percentage of international students among the master students = 15 * 40% = 6
Number of international PhD students = Number of PhD students * Percentage of international students among the PhD students = 45 * 20% = 9
The questions can now be answered as follows:
(a) What is the proportion of international students in the statistic department?
This can be calculated as follows:
Total number of international students = Number of international master students + Number of international PhD students = 6 + 9 = 15
Total number of graduate students = 60
Proportion of international students in the statistic department = Total number of international students / Total number of graduate students = 15 / 60 = 0.25, or 25%
Therefore, the proportion of international students in the statistic department is 25%.
(b) What is the proportion of master students among all domestic students.
This can be calculated as follows:
Total number of graduate students = 60
Total number of international students = Number of international master students + Number of international PhD students = 6 + 9 = 15
Total number of domestic students = Total number of graduate students - Total number of international students = 60 - 15 = 45
Number of Master students = 15
Number of international master students = Number of Master students * Percentage of international students among the master students = 15 * 40% = 6
Number of domestic master students = Number of Master students - Number of international master students = 15 - 6 = 9
Proportion of master students among all domestic students = Number of domestic master students / Total number of domestic students = 9 / 45 = 0.20, or 20%
Therefore, the proportion of master students among all domestic students is 20%.
12 x 1/2
How do I solve that, and what’s the answer?
Answer:
The answer is 6
Step-by-step explanation:
12 divided by 2 is 6. If you have a fraction of 1/2, then its half of it. 6 is half of 12. :)
Answer: 6
Explanation:
You can multiply the numerator by the numerator and the denominator by the denominator.
The numerator of 12 is 12 and denominator of 12 is 1.
[tex]\frac{12}{1} *\frac{1}{2}=\frac{12}{2}[/tex]
Simplify this fraction and you get 6 over 1 or just 6.
You can also use common sense (not really).
You probably know that 1/2 is one half. To find half of something, you would normally divide by 2. 12 divided by 2 is 6.
Any math wizzes up for this? First to answer correctly with explanation gets the brainliest
Step-by-step explanation:
−x
4
+(4×23)x
3
x+
x
10
−5
2 Simplify 4\times 234×23 to 9292.
-{x}^{4}+92{x}^{3}x+\frac{10}{x}-5−x
4
+92x
3
x+
x
10
−5
3 Use Product Rule: {x}^{a}{x}^{b}={x}^{a+b}x
a
x
b
=x
a+b
.
-{x}^{4}+92{x}^{3+1}+\frac{10}{x}-5−x
4
+92x
3+1
+
x
10
−5
4 Simplify 3+13+1 to 44.
-{x}^{4}+92{x}^{4}+\frac{10}{x}-5−x
4
+92x
4
+
x
10
−5
5 Collect like terms.
(-{x}^{4}+92{x}^{4})+\frac{10}{x}-5(−x
4
+92x
4
)+
x
10
−5
6 Simplify.
91{x}^{4}+\frac{10}{x}-591x
4
+
x
10
−5
Done
Misti bought a package of three T-shirts for $18.75. What is the unit price per T-shirt? A $6.25 C $12.50 B $6.50 D $15.75
Answer: 6.25
Step-by-step explanation: simple division
6th grade math I mark as brainliest
Answer:
1/9
Step-by-step explanation:
Multiply the numerators and multiply the denominators
1 x 1 = 1
3 x 3 = 9
15 more than three times a number is equal to 75.
Answer:
20
Step-by-step explanation:
Bob drove his bike at a constant speed he drove 2 mile in 20 minutes which of these quotations represents the amount of time in minutes that it takes him to why a distance D miles
The winner of a jump rope contest jumped 4 times as long as the person who finished in fifth place. The fifth place finisher jump rope for 120 seconds. Which equation shows the total number of seconds the winner jumped rope?
Answer:
x= 4*120
Step-by-step explanation:
The 5th place person jumped for 120 seconds
The 1st place jumped 4 times as long
So 120 times 4 = 480 seconds or 8 minutes
you go to Shoprite and buy 10.6 pounds of chocolate at $1.50 per pound for hot chocolate and 13 pounds of turkey livers for dinner at $2.75 per pound. You withdraw the total amount.
Can u help me please
What is the other possible value of x
4+4|2x-1|=12
X=? X= 0.5
Answer:
x= 3/2, -1/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
So the problem is 4+4|2x-1|=12
First do 2*0.5, which is 1.
Next subtract 1 from 1, which is 0.
Now add 4+4, which is 8.
So the answer is 8.
BTW If this is wrong please dont give me hate!
Solve the inequality:
-12x + 5 < 41
Answer:
x > -3
Step-by-step explanation:
I hope this helps have a wonderful day :)
If you scale a figure by less than 1 or less than 100%, does the new copy increase or decrease in size? *
Answer:
Decrease
Step-by-step explanation:
It gets smaller because it is 100% is full size, so less would make it smaller
who play pubg? Check out my account : sweetiepie67
Answer:
[tex]\blue{\underline{\underline{\sf{Answer :-}}}} [/tex]
★ in india pubg is banned
Answer: Do you play pubg mobile because i do i play whit 4 finger claw and i am good i am on ACE whats your name or ID
Step-by-step explanation:
(3,2) and (-7,4) find slope
Answer:
The slope is -1/5
Step-by-step explanation:
Slope is y-y1/x-x1.
Therefore the slope is 2-4/3-(-7)=-2/10=-1/5.
Can someone plzzzzz help!
Thank u
I will give brainlist!
Answer:
I think B
Step-by-step explanation:
6x+2y=8 slope intercept form
Answer:
Step-by-step explanation:
Mark as brainliest
 I need help the answers that are there are
SSS
SAS
ASA
AAS
HL and
Not enough information
[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Congruency.
Q-4 answer is SAS, since alternate angles are equal.
Nadia surveyed the six grade class to find out about their favorite hobbies. She plans to create a circle graph using the
data. Which statements are true about the circle graph Nadia can create? Check all that apply.
Answer:
im not exactly sure but i think its a b c e i will coment the correct answer if this is wrong
Step-by-step explanation:
Answer the way they want to
idk how help pleaseeeeeeew
y=2/3x is this a proportional relationship
Subtract. Express your answer in simplest form.
5
ထ |
9
12
3
O
12
51
108
17
36
¿30% de qué número es 40?
Step-by-step explanation:
30% de qué número es 40?
30% of 44 is equal to 3% of 440
a. True or false?
Answer:
True
Step-by-step explanation:
44 x 10 = 440
30% x 0.1 = 3
Therefore 30% of 44 is equal to 3% of 440
Sarah can drive her car 12 miles using 1/3 gallon of gas. How many miles can she drive on one gallon of gas?
Solve the equation ƒ - (-4) = 12.
ƒ = -8
ƒ = 16
ƒ = 8
ƒ = -9
For the one-to-one function
f(x) = x3 - 2, find f-'(x).
Answer:
f-'(x) = [tex]\sqrt[3]{x+2}[/tex]
Step-by-step explanation:
What are all the like terms for -5x? a:0.5. B:7.5x. C:-5. D:-x. E:2/3x.
If we scale a figure by 600%, what number do we multiply the side lengths by? PLS HURRY
Answer:
3 if 2d, 2 if 3D
multiply it by six. hope this helps, i'm three brainliests away from moving up- if you could mark me brainliest that'd be awesome. have a great day and stay safe! xx
If Johnny had 2 water bottles and Timmy had 1 how HOW EQUAL IS IT is it fair?
Answer:
no its not fair..
Step-by-step explanation:
question: how do u have this problem and ur in college
Please help!! ASAP!!
Answer:
47.56
Step-by-step explanation:
i know
Answer:
jhb iunohiuhbiuohijhiuoniu8bkiujb
Step-by-step explanation: