If Paul answer six questions out of 15 test questions correctly what percent of his test questions did he answercorrectly
Answers
So the right answer is 40%
look at the attached picture
Hope it will help you
Good luck on your assignment
Related Questions
Write this trinomial in factored form.
3y2 - y - 2
Answers
Answer:
5y-2
Step-by-step explanation:
Answer:
(3y+2)(y-1)
Step-by-step explanation:
cx is an altitude in triangle ABC.
Which statements are true? Select two options.
Ο ΔΑΒΟΣ ΔΒΧΟ
B
Ο ΔΑΧΟ - ΔΟΧΒ
X
Ο ΔBCΧΑ ΔΑCX
A
Ο ΔΑΟΒ - ΔΑΧΟ
C
Ο ΔΟΧΑ - ΔΟΒΑ
Answers
ΔAXC ~ ΔCXB
ΔACB ~ ΔAXC
find the value of x
Answers
Answer
X= 20 degree angle
Answer:
[tex]34.50 \: \: degrees[/tex]
Step-by-step explanation:
[tex] \tan(x) \: \: = \frac{o}{a} \\ \tan(x ) = \frac{11}{16} \\ \tan(x) = 0.6875 \\ x = 34.50 \: \: degrees[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
Between which two integers is between -140
Answers
Answer:
√50 is between 7 and 8 . Explanation: We can list out some of the squares and square roots that we know (I'll start from 5 ):. 5 √25 6 √36 7
Step-by-step explanation:
Is -9x^2+12x-17 written in standard form ?
Answers
Answer:
Yes it should be in standard form.
Step-by-step explanation:
Ms.Nichols recorded the amount of time, in minutes, that she exercised during the first ten days of the month. 30,45,25,25,35,5,40,35,40,20. What is the mean of the data set?
Answers
Hi!
I'm Happy to help you today!
The answer to this question would be 30!
This is because to find the mean you have to add everything up, then divide it by how many number's there are so for this problem it is:
30 + 45 + 25 + 25 + 35 + 5 + 40 + 35 + 40 + 20 = 300
Then Divide!
300 ÷ 10 = 30
So 30 is your answer!
-LimitedLegxnd
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Someone help please this subject is difficult for me.
Answers
Answer:
5. 2/3 ft 2. 21 ft
Step-by-step explanation:
5. 8/h=24/2
24h=16
h=16/24=2/3
h=2/3 ft
2. 6/8=x/28
8x=168
x=21
21 ft
1) The quotient of two numbers is 4, and their difference is 3. What are the two numbers?
Answers
Answer:4&1
Step-by-step explanation:
since we are dividing two numbers to get for and when we subtract we get three
Can anyone solve this?
Answers
Answer:
b
Step-by-step explanation:
i believe this makes the most sense
Really hope this helps!!
stay safe :0)
Answer:
B) Kathy starts each week with 108 phones to fix.
Step-by-step explanation:
P is the number of phones left for Kathy to fix
d is the number of days she worked.
This means every day Kathy works, she fixes 23 phone per day or 23 phones fixed a day. The total amount of phones is 108 which is what she has to fix every week.
The only option that makes sense is:
B) Kathy starts each week with 108 phones to fix.
Please help!
F(x)= 3x^2 +12x+5
Answers
hope this helps :)
(if you wouldn’t mind could you mark me brainliest?)
9( 10a +
12c) + 11(6a + 50 + 11)
Answers
Answer:
156a + 108c + 671
Step-by-step explanation:
Answer:
108c+156a+671
Step-by-step explanation:
9( 10a + 12c) + 11(6a + 50 + 11)
pemdas
90a+108c+66a+550+121
90a+66a=156a
550+121=671
108c+156a+671
PLEASE HELPPPP!!!
The graph of f(x) is shown below.
If g(x) = 5x - 5, which statement is true?
A.
The y-intercept of f(x) is greater than the y-intercept of g(x).
B.
The x-intercept of f(x) is greater than the x-intercept of g(x).
C.
The x-intercept of f(x) is equal to the x-intercept of g(x).
D.
The y-intercept of f(x) is less than the y-intercept of g(x).
Answers
Answer:
Step-by-step explanation:
A
Answer:
C
Step-by-step explanation:
C
Joe run around the track is 1/4 of a mile.If we run halfway around the track, what fractional part of a mile have we run?
Answers
1/8 is half of 1/4
Step-by-step explanation:
1/8 + 1/8 = 1/4
The pink highlighted one i already did
Answers
Answer:
i have da graph down below happy to help ya :)
Step-by-step explanation:
Which equation represents the line that passes through the point (8,1) and (10,5)?
Answers
State the domain and range of the graph of this relation.
Answers
Answer:
Domain is { x> -15}
Range is { y >5}
Step-by-step explanation:
The domain is the possible x values
x is greater than -15 (open circle)
Domain is { x ≥ -15}
The range is the possible y values
y is greater than 5 (open circle)
Range is { y >5}
How many 2-letter combinations can be created from the distinct letters in the word "mathematician"? Assume that the
order of the letters does not matter.
28
56
78
156
Answers
Answer:
Option A.
Step-by-step explanation:
The given word is "mathematician".
Here, total number of letter is 13 and
Number of distinct letters = 8
We need to select 2 distinct letters from word "mathematician".
It means we need to select 2 letters from 8 distinct letters.
Total ways [tex]=^8C_2[/tex]
[tex]=\dfrac{8!}{2!(8-2)!}[/tex]
[tex]=\dfrac{8\times 7\times 6!}{2\times 6!}[/tex]
[tex]=28[/tex]
Therefore, the correct option is A.
Answer:
A.
Step-by-step explanation:
hope this helps :)
What is the approximate probability that next years temperature ( year 16) will be in the 90s?
Answers
Answer:
20%
Step-by-step explanation:
Answer:
0.53
Step-by-step explanation:
Lei pre sold 32 carnations for a fundraiser, then she sold c more carnations on the day of the fundraiser. She earned 0.25 dollars for each carnation she sold. The expression 8+ 0.25c describes how much money Lei earned for the fundraiser. We can also use the expression 0.25(32+c) to represent the same quantity. Help me Create another Expression please.
Answer I WILL GIVE BRAINLIEST!
Answers
Answer: [tex]0.5 * (16 + 0.5c)[/tex]
Step-by-step explanation:
Creating identical expressions involves changing quantities in a way that preserves the end values specified in the equation.
For instance, if Lei sold 4 carnations:
[tex]8 + 0.25 (4) = 9\\\\0.25 * (32 + 4) = 9[/tex]
In the second equation listed, the expression (8 + 0.25c) was multiplied by 4, then by 0.25, for a total multiplicand of 1.
You can make a third equation through the same method. I'll multiply (8 + 0.25c) by 2, and then multiply that expression by 0.5 to keep the multiplicand unchanged:
[tex]0.5 * (16 + 0.5c)[/tex]
If Lei sold 4 carnations:
0.5 * (16 + 2) = 9
This equation represents the same quantities as the other equations.
Answer:
Here is the correct way to do it
Step-by-step explanation:
5. 8. 21. 17. 10, 11, 5
What is the median of the set of numbers?
D
A. 5
B. 10
C. 11
D. 17
Answers
Answer:
10
Step-by-step explanation:
You have to set up the number in order. They you have to work you way in from the ends.
Solve by completing the square with working out
-6x-x^2-8
Answers
Answer:
1-(x+3)^2
Step-by-step explanation:
what is 4^2+8x-11x+6-5x^2+2
Answers
--------------------------------------------------------------
4^2+8x-11x+6-5x^2+2
Add similar elements:
8x - 11x= -3x
4^2-3x+6-5x^2+2
Group like terms:
-5x^2-3x+4^2+6+2
Add the numbers:
6+2= 8
-5x^2-3x+4^2+8
4^2= 16
-5x^2-3x+16+8
Add the numbers:
16+8= 24
-5x^2-3x+24
Your Answer Is -5x^2-3x+24
plz mark me as brainliest if this helped :)
£10 is divided between Alex, Peter &
Angad so that Alex gets twice as
much as Peter, and Peter gets three
times as much as Angad. How
much does Peter get?
Answers
Answer: Peter gets £3
Step-by-step explanation:
Let Angad get x: equation will be 2(3x) + 3x + x = 10
X = 1 = Angad
Peter get 3x = 3*1 = 3
Answer:
Peter gets $3
Step-by-step explanation:
A color printer prints 16 pages in 6 minutes.
How many pages does it print per minute?
Answers
The right answer is 2.67
look at the attached picture
Hope it will help you
Good luck on your assignment
Answer:
The color printer prints 2.67 pages in a minute.
(Rounded to the nearest tenth)
Step-by-step explanation:
6 minutes = 16 pages
1 minute = x
Cross multiple
6x = 16; then get X by itself
x = [tex]\frac{16}{6}[/tex]
x = 2.67 pages
State the value of the discriminant of 5x2 + 9x = 3.
please answer quick!
Answers
Answer:
141
Step-by-step explanation:
convert to standard form then use D= B squared -4ac
Solve for x:
a(5-x) = bx - 8
x = ?
Answers
Answer: The answer is I believe x would equal X=5a+8/a+b. Hope this helps
if yes please make me as a brainyst thank you!
Step-by-step explanation:
What's the answer????????
Answers
Answer:
960 cubic inches
Step-by-step explanation:
The formula for volume is V = l x w x h
Therefore, V=16x10x6=960 cubic inches
PLS ANSWER QUICK WITH FULL WORK
Answers
Answer:
∠ A = 31.3°, ∠ C = 58.7°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin A = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{13}{25}[/tex] , thus
∠ A = [tex]sin^{-1}[/tex] ([tex]\frac{13}{25}[/tex] ) ≈ 31.3° ( to the nearest tenth )
The sum of the 3 angles in a triangle = 180° , thus
∠ C = 180° - (90 + 31.3)° = 180° - 121.3° = 58.7°
Working alone, Elisa can sweep a porch in 11 minutes. Pranav can sweep the same porch in 13 minutes. Find out how long it would take them if they worked together.
A) 5.96 minutes
B) 5.21 minutes
C) 5.86 minutes
D) 4.87 minutes
Answers
Answer:
Answer is A
Step-by-step explanation:
Elisa, e = 11mins
Prenav, p = 13mins
time to finish, t
1 = t( 1/11 + 1/13) = t (24/143)
Big Y has rice on sale for $1.99 per bag. You bought one bag of rice and 6 cans of black beans. Your total cost was $7.33. How much did one can of beans cost?
Answers
Answer:
$0.89
Step-by-step explanation:
so one bag is 1.99
her total cost was 7.33
you bought 6 cans of BB
so you do 7.33 minus 1.99
5.34 divided by 6
Answer:
total: 7.33
you bought one bag of rice: 1.99
7.33 - 1.99= 5.34
since u want to know the cost of ONE can of beans
5.34 divided by 6
which is 0.89
Step-by-step explanation:
That means one can of beans cost 0.89
HOPE IT HELPS :)))))