Answer:
[tex]\frac{23}{3}[/tex] or [tex]7\frac{2}{3}[/tex]
solution:
[tex]6[/tex] + [tex]1\frac{2}{3}[/tex]
[tex]\frac{6}{1}[/tex] + [tex]\frac{5}{3}[/tex]
[tex]\frac{6}{1}[/tex] × [tex]\frac{3}{3}[/tex] [tex]= \frac{18}{3}[/tex]
[tex]\frac{18}{3}[/tex] + [tex]\frac{5}{3}[/tex] [tex]= \frac{23}{3}[/tex]
[tex]\frac{23}{3}[/tex][tex]= 7\frac{2}{3}[/tex]
7 2/3 is the simplest form of 23/3
A five question multiple choice quiz has five choices for each answer. Use the random number table provided, with O's representing incorrect answers, and 1's
representing correct answers to answer the following question: What is the experimental probability of correctly guessing at random exactly one correct answer?
Answer:
You will need to count the amount of 0's and total them left to right = per question and total them top to bottom for answering a total
answering b total answering c total etc..
This creates line of 5 totals at the bottom of table and other totals per question = amount of questions x total.
The experimental probability is setting all 1/5 (1 answered question and multiplying it by the inverse of 4/5 non answered questions = 1/5 = 1/25
p) 1/5 x 1/5 = 1/25
Step-by-step explanation:
Triangle ABC is dilated by a scale factor of 6 to create Triangle A'B'C'. The perimeter of Triangle ABC is
p units.
What is the perimeter in units of Triangle A'B'C'?
А
36p units
B
3p units
C
6p units
D
p units
Answer:
B
Step-by-step explanation:
please help ill mark brilliant
Answer:
(2,-3), (3,-1), (4,-4), (6,-1)
7. What is the radius of a circle whose area is 154 square centimeters?
Answer:
7.001 cm
Step-by-step explanation:
A = pi r^2
154 = pi r^2
r^2 = 154/pi
r = sqrt(154/pi)
r = 7.001
Find the measure of the angle indicated
Answer:
137 degrees
Step-by-step explanation:
in the triangle with 60 degrees : the top angle must be also 45 degrees (the same as the angle above it).
then its third angle must be 180 - 60 - 45 = 75 degrees (because the sum of all angles is always 180 degrees in any triangle).
then the sum of this 75 degrees angle, then the neighboring 68 degree angle and the next one (the left angle in the triangle with 100 degrees) together must be again 180 degrees, because all angles around a point on one side of a line are 180 degrees (a half circle).
that means this left angle of the 100 degrees triangle is
180 - 75 - 68 = 37 degrees.
that means that the right angle of the 100 degrees triangle is
180 - 37 - 100 = 43 degrees (again, because of the sum in a triangle).
and now that gives us the ? angle as
180 - 43 = 137 degrees
because this is again the sum around s point on a line (the line is the arrow line starting at the 100 degrees angle pointing leading and pointing to the bottom right).
what is 8.9×10^3 in expanded form
Answer:
8900
Step-by-step explanation:
10^x:
x is how many zeros there are after the number being multiplied by the 10^x.
Answer:
8900
Step-by-step explanation:
When you multiply the 10^x how ever many zeros if how many times you move the decimal place.
Shahruk plays four games of golf. His four scores have a mean of 75, a mode of 78 and a median of 77. Work out his four scores.
Answer:
the four scores are 68, 76, 78, and 78.
Step-by-step explanation:
The mean of the four scores is 75.
So, the sum of all the four scores is equal to the product of mean and number of scores. Therefore,
Sum of scores , 'S' = Mean Number of scores.
Now, let one of the middle scores be 'x'.
Since the number of scores is even, the median is half of the sum of the two middle terms.
Median is given as 77 and mode is 78.
So, median is given as:
As 76 is smaller than 78.
So, the 2nd score is 76 and third score is 78.
Since mode is 78, it has to be repeated more than once. So, the fourth score will also be 78.
Now, let the first score be 'y'. Therefore, the sum is given as:
Therefore, the four scores are 68, 76, 78, and 78.
There are 8.7 X 10^3 tiny
insects living in each square
foot of a field and the field
has 6 X 10^2 square feet.
How many insects are living in
the field?
52.2 × 10⁵
Step-by-step explanation:
(8.7 × 10³) × (6 × 10²)
= 8.7 × 6 × 10³⁺²
= 52.2 × 10⁵
Further more :
5,220,000
-3/5x=15 (solve the equation)
Answer:
x=-1/25
Step-by-step explanation:
-3/5x=15
-3/5x(5x)=15(5x)
-3=75x
75x=-3
x=-3÷75
=-3/75
=-1/25
If an = 3n - 4, what is a5?
Answer:
[tex]11[/tex]
Step-by-step explanation:
[tex]an = 3n - 4[/tex]
To solve this put 5 Instead of n
[tex]a5 = 3 \times 5 - 4 \\ = 15 - 4 \\ = 11[/tex]
Hope this helps you.
Let me know if you have any other questions :-):-)
Which is the equation of a parabola with Vertex (0,0) and focus (-3,0)?
a. y2 = -4x
C. y2 = 4x
b. y2 = -12x
d. y2 = 12x
B is the answer y2=-12x
if that helps
The measures of the angles of a triangle are shown in the figure below. Solve for x.
100°
349
Answer: 2=
Submit Answer
attempt 2 out of 2
Answer:
hhhhi be a good time and consideration and I have a great day when mother
Step-by-step explanation:
good time to be a good idea to be able to be the best to you send me the day and time to explore the possibility of working with you send me the day of the way for free from any device to start this is a good idea to have to be the first time in group of doing a great time in group only for the FF to be the best to be able to get to be the way you can you send the way you are you still there be a good day
What is the greatest common factor of 10 and 6?
Answer:
2
Answer: GCF of 6 and 10 is 2.
How many roots ( real and complex) describe the given polynomial function?
f(x)=x^3 +9x
A. three real roots
B . one real root and two complex roots
C. three complex roots
D. two real roots and one complex roots
Answer: d
Step-by-step explanation:
because after you multiply x 3 times you can use the 3 would be the square root of the number you got and a complex root you can't do that
For example: 9 x 3 = 27 the square root of 27 is 5.2 and that's is rounded
Based on the table below, what is the relationship between cups and tablespoons? Volume Cups Tablespoons 64 4 5 80 6 96 7 112 1 O The number of cups is 16 of the number of tablespoons. 1 O The number of cups is 7 of the number of tablespoons. O The number of cups is 4 times the number of tablespoons. O The number of cups is 16 times the number of tablespoons.
Answer:
The number of cups is 1/16 the number of tablespoons
From: Edge, Dec 2021
Answer:
ITS A
Step-by-step explanation:
Help please any question u can answer is okay :)
Answer:
2. C
4. B
5. D
All i got!!!
Step-by-step explanation:
1. D
2. C
3. B
4. B
5. B
6. A
7. A
8. B
9. A
The first four numbers of the pattern are 4., 3.6, 3.2, and 2.8 . Find the next three numbers in the pattern
Answer:
Step-by-step explanation:
4 - 0.4 = 3.6
3.6 - 0.4 = 3.2
2.8 - 0.4 = 2.4
2.4 - 0.4 = 2
2 - 0.4 = 1.6
so the next numbers in the pattern are: 2.4, 2 and 1.6
Five people go to Johnny Rockets. They all split
the bill equally. Each person's share was $6.50.
How much was the original bill?
Answer:
Not sure but........
Step-by-step explanation:6.50 x 5= $32.5
32.5 divided by 5 will give you back $6.50
Answer:
32.50
Step-by-step explanation:
a=the orignal bill a_5=32.50square root of 576 with process
Step-by-step explanation:
here you go:
√24•24= 24
√576=24
Check : 24 ×24 = 576
•°• The square root of 576 is 24.....
the ratio of males to females in the middle school is 6:8 if there are 126 male students, how many female students are there?
Answer:
168 girls
Step-by-step explanation:
126 boys and 168 girls.
126 is the number of how many male students there are meaning the amount of females should be above 126
Simplify the expression.
(5-5i)-(-6-3i)
Answer:
11-2i
Step-by-step explanation:
Distribute the negative
5-5i+6-3i
Combine like terms
11-2i
Hope this helped!!
Have a nice day!
Answer:
[tex]\boxed{\sf 11-2i}[/tex]
Step-by-step explanation:
[tex]\sf (5-5i)-(-6-3i)[/tex]
Opposite of -6 - 3i is 6+3i:
[tex]\sf 5-5i+(6+3i)[/tex]
Combine real and imaginary numbers 5-5i and 6+3i:
[tex]\sf 5+6+(-5+3)i[/tex]
Add 5 to 6, and -5 to 3:
[tex]\sf 11-2i[/tex]
_______________________
Help ASAP thank you
Answer:
- 3, - 2, - 1 and 6
Step-by-step explanation:
To find the first 3 terms, substitute n = 1, 2, 3 into the nth term rule
a₁ = 1 - 4 = - 3
a₂ = 2 - 4 = - 2
a₃ = 3 - 4 = - 1
The first 3 terms are - 3, - 2, - 1
similarly substitute n = 10 into the rule for 10th term
a₁₀ = 10 - 4 = 6
If you run 15 laps per practice, how many practices will it take you to run 30 laps?
CAN YOU GUYS PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
1 round = 15 laps
? round = 30 laps
30 / 15 × 1 = 2 rounds
A group of 47 children, with some adults, travelled by coach on a trip to a zoo.
The total cost of the trip was $591.
The entrance fee was $12.35 for each adult and $8.75 for each child.
The cost of hiring the coach was $118
How many adults were there in the group?
You must show your working.
Answer:
5 adults
Step-by-step explanation:
plug in all numbers and calculate
How do you write 0.733333333333333333333....
as a fraction?
Answer:
11/15
Step-by-step explanation:
explain why the base angle of an isoceles triangle cannot measure 100 degrees
khan academy problems
Answer:
c. 14 ( 10c + 2 -a)
Step-by-step explanation:
It simplifies a to hcf
Someone help pls?! Thank youu
2 1/4 -1 3/5 divided by 3
Answer:
1.717
Step-by-step explanation:
−3.45÷(−15) Write your answer as a decimal. Thank you
Answer:
0.23
−3.45÷(−15)=0.23
Answer:
0.23
Step-by-step explanation:
-3.45÷(-15)=0.23