3) Alexander is a stockbroker. He earns 12% commission each week. Last week, he sold $6,400 worth of stocks. How much did he make last week in commission?
(if you answer this may you please show your work)
Answers
Answer:
he made 768 in commission
Step-by-step explanation:
6,400-12% is 5632
6,400-5632= 768
Related Questions
16/25 (5/3)^4 I don't get this AT ALL please help!!!
Answers
Answer:
400/ 81
Step-by-step explanation:
16/25 × (5/3)^4
16/25 × (625/ 81)
10000/ 2025
400/81
Your banking account is -$1.56. You deposit $10. what is your new balance?
Answers
$8.44 I think I'm not sure
Answer:
8.44
Step-by-step explanation:
-1.56+10=??
?? = 8.44
I'm sorry i don't know how to explain it.
please help i dont know if its c or d
Answers
Answer: 33.3%
Step-by-step explanation:
12/36 = 1/3
1/3 = 33.3% Please mark me brainliest!
Help Me!!!!!!!
Select the correct answer. Which relationship does the graph represent?
A.
perimeter of a square × 4 = length of its sides
B.
perimeter of a square + 4 = length of its sides
C.
perimeter of a square = 4 + 4 × length of its sides
D.
perimeter of a square = 4 × length of its sides
E.
perimeter of a square × 4 = 4 + length of its sides
Answers
Answer:
C
Step-by-step explanation:
Its because it goes + 4, 8, 12, 16, etc. And 4 x the length of its sides 4x1, 4x2, 4x3, 4x4.
Hope this helps!
Rami mixed salt with pepper to make 1/8 pound of a seasoning mixture. Rami then put an equal amount of this seasoning mixture into each of 4 bowls. All of Rami's seasoning mixture went into the bowls.
How much seasoning was in each bowl?
A. 1/128 lb
B.1/64 lb
C.1/32 lb
D. 1/8 lb
Answers
the correct answer is C 1/32 Ib
Step-by-step explanation:
Can you give me brainlest
To find an increase of 30% of price P, which expression should you use to find the final price?
A. .70p
B. .30p
C. 1.70p
D. 1.30p
Answers
The final price would be 1.3 times the original price P, or 1.3P. This corresponds to option D, 1.30P.
why the option D is correct
To find an increase of 30% of price P, you would need to use the expression:
D. 1.30P
This is because an increase of 30% means adding 30% of the original price P to P. Mathematically, this can be represented as:
P + 0.3P
Simplifying this expression, we get:
1.3P
Therefore, the final price would be 1.3 times the original price P, or 1.3P. This corresponds to option D, 1.30P.
Plz Answer This Mathematics Question??? NEED HELP ASAP
Answers
Answer:
9.2*10^3
Step-by-step explanation:
to find the quotient you need to divide those numbers
8.832*10^6 / 9.6*10^2
= 8.832*10^4 / 9.6
= 0.92*10^4
= 9.2*10^-1+4
= 9.2*10^3
A company makes bicycles in two sizes. The first bicycle size weighs 18.5 pounds. The second bicycle sizes weighs 1/14 as much as the first bicycle size. How much does the second bicycle weigh?
Answers
You would find this by multiply 18.5 by 1/14
Answer:
1.32
Step-by-step explanation:
(1/14) x 18.5= 1.32142857142857 = 1.32
Round to the nearest ten, then estimate the product. 82 x 78 = ___
5,600
6,300
6,400
7,200 i just want to make sure i picked the right one, i want to get a 100% on my test
Answers
Answer:
The answer is 6,400 I hope you get a good grade
As a part of her Science project, Shay is making a model of a wind farm. She wants to put 16 turbines in her model. What factor arrays can Shay make ?
Answers
Answer: 4 x 4; 16 x 1; 2 x 8
Step-by-step explanation: You could find all the factors of 16 and done it that way. :)
This scale drawing shows a reduction in a figure.
What is the value of x?
Enter your answer as a decimal in the box.
x = ?
Answers
Answer: 2.25
Step-by-step explanation:
8/3=6/x
To solve this problem, we can set up the proportion shown above. Then, we can solve it using cross-products.
3×6=18
8×x=18
x=18/8
x=2.25
For more resources on scale drawings, check out "What is a Scale Drawing?" by Virtual Nerd.
All the best on your homework!
x = 2.25
A box contains several copies of Mrs. Spencer's new pamphlet. The box weighs 2,000 grams. This chart shows the effect of adding or taking away a pamphlet. Pamphlets Added to the box(x) Effect on the Box's Weight (y) 0 0 1 6 2 12 3 18 Is this an example of continuous or discrete data? discrete continuous
Answers
Answer:
This example represents discrete data.
Step-by-step explanation:
Discrete data refers to information that can only take certain specific values. In this case, the number of pamphlets added to the box (x) can only take on integer values such as 0, 1, 2, 3. Similarly, the effect on the box's weight (y) is also given as specific values: 0, 6, 12, 18.
In contrast, continuous data would involve measurements that can take any value within a range, such as height, weight, or temperature.
Since the number of pamphlets added and the corresponding effect on the box's weight are presented as specific, separate values, the data in this example is considered discrete.
Please help me ASAP! Due today!!! Brainliest to the fastest and most accurate answer!
Answers
Answer:
The answer to number 3 would be 6 on the number line, open circle, and then a line dashed to 42, and 4 on the number line, closed circle, and a closed line to 7.
The answer to number 4 would be -8 on the number line, open circle, and then a line dashed to 2, and 9, open circle closed line to 81.
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Answers
For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
A table of values of a linear function is shown below. Find the output when the input is n. Type your answer in the space provided.
I need the 5th output, I'll give brainiest
Answers
Answer:
the equation is f(x)4x+2
if the input is a generic number n, the output will be 4n+2
Step-by-step explanation:
PLEASE ANSWER ALL QUESTIONS!!! I'LL GIVE 30 PTS TO WHOEVER ANSWERS!! Find the area of each shape. (sorry if it's hard to read)
Answers
Answer:
Rectangle's is 28
Step-by-step explanation:
We multiply 9 * 4 to get rectangless shape and then we substract squares (2) shape 2*2*2
(9*4) - (2*2*2)= 28
(2*2*2)=4
36-4=28
How many solutions exist for the equation: 8(4-2x)=4(3-5x)+4x
A) Two solutions
B) One solution
C) No solution
D) Many solutions
Answers
Answer:
C
Step-by-step explanation:
We have the equation:
\(8(4-2x)=4(3-5x)+4x\)
Let's expand both sides. Distribute on the left:
\(32-16x=4(3-5x)+4x\)
Distribute on the right:
\(32-16x=12-20x+4x\)
Combine like terms on the right:
\(32-16x=12-16x\)
Add 16x to both sides:
\(32\neq12\)
This is not true.
So, our equation has no solutions.
This would mean that our two linear equations are parallel to each other.
Our answer is C
Answer:
C
Step-by-step explanation:
There are no values of x that make the equation true.
No solution
please help me i will give brainliest to first person to anwser.
Answers
First we start with the formula for cylinders v=(pi)r(squared)h filled in Thats v=(3.14)(8 squared) (8) which brings us to the answer 1607.68 but you must round to the nearest tenth aka 1607.7
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
please answer.....I will give you brainliest
Answers
Answer: the expression is
(3.24+0.375-0.15+0.778)/4
the answer to the expression is 1.06
Step-by-step explanation:
the expression to show the average daily temperature of the city is as follows:
(3.24+3/8-0.15+7/9)/4
now we proceed to solve the expression above:
(3.24+0.375-0.15+0.778)/4
=1.06075 which to the nearest hundredth is 1.06
Hope this helped!!
Aiden is planning to drive from City X to City Y. The scale drawing below shows the distance between the two cities with a scale of ¼ inch = 18 miles.
The scale map says the distance from city X to City Y is 3 1/2 inch
If Aiden drives at an average speed of 30 miles per hour during the entire trip, how much time, in hours and minutes, will it take him to drive from City X to City Y?
Answers
Explanation:
if 1/4=18 then 1=72.
72x3 1/2= 252
252/30=8.4 hours or 8 hours and 24 minutes.
In a bowl, a painter mixes 3 2/5 ounces of yellow paint, 2.15 ounces of blue paint, 2 4/5 ounces of orange paint, and 0.85 ounces of purple paint. How many ounces of paint are in the bowl?
Pls put an explanation for the answer!
Thank You! :)
Answers
Answer:nao se perdona
Step-by-step explanation:
Explanation
3 2/5=3.4
2 4/5=2.8
And if you add them all up it would equal 9.2
3.4+2.8+2.15+0.85=9.2
Out of a group of 20 volunteers, 12 people are chosen to participate in a survey about the number of hours of television they watch each week. What is the sample in this situation Choose the correct answer below.
A.
The 8 people not selected to participate
B.
The people conducting the survey
C.
The 20 volunteers
D.
The 12 people selected to participate
Answers
Help please I don’t know this
Answers
×Answer: 400
Step-by-step explanation: \(20×20=400\)
Because 20x20=400
mr. Duncan just had his condo appraised to find out its value. According to the appraiser, the
ondo is currently worth $202,470. That is 2% higher than the condo was worth when he
ought it several years ago. What was the value of the condo then?
Answers
Answer:
The appraiser said that the condo is currently worth $202,470 and it's 2% higher than the condo was worth when Mr. Duncan bought it several years ago. To find the value of the condo when he bought it, we need to subtract 2% of the current value from the current value.
We can find 2% of the current value by multiplying it by 0.02:
$202,470 x 0.02 = $4,049.4
To find the value of the condo when he bought it, we need to subtract $4,049.4 from the current value:
$202,470 - $4,049.4 = $198,420.6
Therefore, the value of the condo when Mr. Duncan bought it was $198,420.6
please help 50 points given!!
Answers
Answer:
13. D (Because you pick the ice cream flavors FOR THE CONE)
14. 1/12 Because theres 6 sides on a Number Cube and two sides on a coin
Step-by-step explanation:
Shown Above , Hope this helps have a great night!
What is the angle made by the hour hand and the minute of the clock at 8:57
Answers
Answer:
85 degrees
Step-by-step explanation:
In two days, megan has read 62 pages of James and the Giant Peach. the book has 194 pages. if p represents the number of pahes Megan has left to read, which equation represents the situation?
A: 2p + 62 = 194
B: 194 - p = 62
C: 2p = 132
D: 132 - p = 194
Answers
I need these to be simplified.
1) 6-10+1
2) -11+3+20
3) 8+(-15)+(-15)
4) 7-(-1)+18
Answers
2 would be12
3 would be 22
4 would be 26
Name all the sets of which the given set is a subset
A. the set of a whole numbers
B. the set of positive integers
C. The set of negative rational numbers
D. the set of natural numbers
Answers
Answer:
A.
Step-by-step explanation:
a sub set contain whole numbers
The sets of which the given set is a subset is the set of natural numbers.
It is required to find the real number.
What is real number?Real numbers are numbers that include both rational and irrational numbers. Rational numbers such as integers (-2, 0, 1), fractions(1/2, 2.5) and irrational numbers such as √3, π(22/7), etc., are all real numbers.
Given:
We know that N⊂Z where N represents set of natural numbers and Z represents set of all positive and negative integers.
Since N⊂Z,
Since Z represents set of all positive and negative integers.
Therefore, the sets of which the given set is a subset is the set of natural numbers.
Learn more details about real number here:
https://brainly.com/question/551408
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15. The product of two whole numbers is always a whole number. Verify this statement
with two examples.
Answers
The product of two whole numbers is always a whole number i.e. if 'a' and 'b' are any two whole numbers, their product will also be a whole number.
The multiplication of any two numbers can be expressed as the repeated addition of one number. So, for example, if we add a whole number to itself again and again, then we will definitely be left with the result of a whole number.
Let's assume
a = 2, b = 3.
a × b = 2 × 3 = 6
This is the same thing as adding '2' three times to itself, which will result in a whole number, which is 6 in this case.
Let's take another example 0 and 7. The product of these numbers is:
a = 0, b = 7
a × b = 0 × 7 = 0
As we know, 0 is also a whole number. Through these examples, we can understand that the product of two whole numbers is always a whole number.
To know more about whole numbers, visit :
https://brainly.com/question/30765230
Answer: Yes, the product of two whole numbers is always a whole number.
Step-by-step explanation:
Example 1:
Let's take the whole numbers 4 and 3.
The product of 4 and 3 is 12, which is also a whole number.
4 x 3 = 12
Example 2:
Now let's take the whole numbers 7 and 2.
The product of 7 and 2 is 14, which is also a whole number.
7 x 2 = 14
Whole numbers include all positive numbers starting from zero and continuing indefinitely in the positive direction. Whole numbers do not include fractions, decimals, or negative numbers. Example- 0,1,2...
To learn more about whole numbers:
https://brainly.com/question/9879870
https://brainly.com/question/1852063