Answers
Answer:
B
Step-by-step explanation:
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Related Questions
Archie bought 100 shares of stock in an ice cream company 2 years ago. He paid $60.65 per share. He just sold all of his shares for $67.68 per share. How much did he gain?
Answers
Answer:
Step-by-step explanation:
First, we need to find the difference between the price that he sold the shares for and the price that he bought them at: (67.68-60.65) = 7.03
That means that there was a gain of $7.03 per share for Archie.
That being said, since Archie bought 100 shares, we can multiply that number by 100 to find the total gain from selling the shares:
(7.03x100)= 703
The answer then is:
Archie gained $703 from selling all of his shares.
Is this correct or not?
If not please provide correct answer
Answers
Answer:
It is correct please I do not want yo sound rude can you give me brainliest answer.
Answer:
correct steps
Step-by-step explanation:
if asked to find angles in terms of the ratios, then don't forget to shift sin / cos / tan across the equal sign and change it to arc sin / cos / tan.
the box-and-whisker plot shown represents the results of a final exam. Jimmy earned an 85 on the exam. Describe how his score compares with those of his classmates.
(NOT A MULTIPLE CHOICE)
Answers
Answer:
a) False
b) False
c) False
d) True
Step-by-step explanation:
Since it is not a multiple choice question, I have answered it as a true/false question.
First, let's identify where Jimmy's score (an 85) lies in the box-and-whisker plot. It is on the upper quartile, which is also a 75% or ¾ mark compared to the scores his classmates obtained.
To the right, are those that score better than Jimmy (the scores increase to the right). Thus, to find the fraction of students that scored higher than him, we take 1 whole minus ¾, which would give us ¼.
Fraction of students that scored lower than Jimmy= ¾
(Since when we count the position of Jimmy's score, we count it with respect to the lowest score in the class.)
It's due in 30 minutes!!
Answers
2. 16 pints
3. 480 mL
4. 2640 ft
find the range of the function y = 1/2x + 2 if the domain is {-4, -2, 0}
Answers
The range of the function y = 1/2 x + 2 is {0, 1, 2}, if the domain of the function is {-4, -2, 0}.
What is function?An expression, rule, or law in mathematics that specifies the relationship between an independent variable and a dependent variable.
The given function is,
y = 1/2 x + 2.
Also, the domain of the function is {-4, -2, 0}.
Since, the domain of the functions defines the values of x,
And range defines the value of y in function.
The value of y at x = -4
y = 1/2(-4) + 2 = -2 + 2 = 0
At x = -2,
y = 1/2(-2) + 2 = -1 + 2 = 1
At x= 0,
y = 1/2 (0) + 2 = 2
The values of y are 0, 1 and 2.
Hence, the range of the function is {0, 1, 2}.
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PLEASE HELP!! Rational functions, find the sum
Answers
Answer:
Answer is option D
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
Which statement is true?
Answers
Answer:a
Step-by-step explanation:because the number equals the letter.
Given m∥n, find the value of x.
Answers
Answer:
x = 11
Step-by-step explanation:
The two angles measuring (7x + 14)° and (9x - 8)° are corresponding angles, which are always congruent to each other and thus equal to each other.
Step 1: Thus, we can find the value of x by setting the two angles equal to each other:
7x + 14 = 9x - 8
7x + 22 = 9x
22 = 2x
11 = x
Optional Step 2: We can check that we've found the correct answer by plugging in 11 for x in both (7x + 14) and (9x - 8) and checking that we get the same number:
7(11) + 14 = 9(11) - 8
77 + 14 = 99 - 8
91 = 91
A college alumni office is choosing a new alumni board of 12 people. They have 25 total applicants.
How many different combinations without repetition of 12 people are there?
Answers
Answer:
5200300
Step-by-step explanation:
Use Combination
25C12=25!/12!(25-12)!The different combinations without repetition of 12 people will be equal to 5,200,300.
What is a Factorial?When a whole number is multiplied by each natural number underneath it, the result is known as its factorial. The symbol "!" can represent the idea of a factorial. As a result, "n factorial" is just n and is defined as the sum of the first n natural integers.
As per the given information in the question,
Total number of people chosen by the board = 12
Total number of applicants = 25
Then the number of combinations without repetition will be = ²⁵C₁₂
= \(\frac{25 !}{12!(25-12)!}\)
= 25!/(12! × 13!)
= 5,200,300
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the length of a rectagle is 5 in longer than its width. if the perimeter of the rectangle is 56 in, find its length and width
Answers
Answer:
Step-by-step explanation:
Let the width of the rectangle = x
As length is 5 inches longer than width, we have to add 5 to width
Length = x + 5
Perimeter of ractangle = 56 in
2* (length + width) = 56
2*( x + 5 + x) = 56
2* (2x + 5) = 56
Use distributive property: a*(b +c) =(a*b) + (a * c)
2*2x + 2*5 = 56
4x + 10 = 56
Subtract 10 from both sides
4x = 56- 10
4x = 46
Divide both sides by 4
x = 46/4
x = 11.5
Width = 11.5 in
length = 11.5 + 5
= 16.5 in
Please help!!!!
\((\pi \sqrt 81 \frac{\sqrt[3]{8}}{2} ) / 3\pi = ???\)
Answers
Step-by-step explanation:
\((9\pi \frac{2}{2} )\div 3\pi \\ \)
\( \frac{9\pi}{3\pi} \\ \)
\(3\pi\)
3π is the answer
URGENT!! ILL GIVE
BRAINLIEST!!!!! AND 100
POINTS!!!!!
Answers
The correct option is True, there is enough information given to say that both line are parallel.
What is termed as as the supplement angles?The term "supplementary angles" refers to a pair of angles which always add up to 180°. These two perspectives are known as supplements. When supplementary angles are combined, they form a straight angle (180 degrees). In other words, if Angle 1 + Angle 2 = 180°, angles 1 and 2 are supplementary. Angles 1 and 2 are referred to as "supplements" in this case.For the given question.
The two lines are given with angles measure from 1 to 8.
Where,
∠4 = 89°∠3 = 91°As, the sum of the angles is;
∠4 + ∠3 = 91° + 89°
∠4 + ∠3 = 180° (supplementary angles)
Thus, we can say that both lines are parallel to each other.
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Use finite differences to determine whether each relationship is linear, quadratic, or
neither.
x y
-5 17
-4 7
-3 1
-2 -1
-1 1
Answers
The function relationship is a quadratic function
How to determine the function type?The function is given as:
x y
-5 17
-4 7
-3 1
-2 -1
-1 1
Remove the x values:
y: 17 7 1 -1 1
Calculate the difference between the consecutive y values
Difference: 10 6 2 -2
Because the first difference are not equal, it means that the function is not a linear function.
Calculate the difference between the above differences
Difference: 4 4 4
Because the second differences are equal, it means that the function is a quadratic function.
Hence, the function relationship is a quadratic function
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Nicholas took his girl out to the movies and bought a drink for $4 and 7 candy
bars. He spent a total of $32. How much did Nicholas spend per candy bar?
Answers
Answer: Nicholas spent $7 per candy bar
Step-by-step explanation:
32 - 4 = 28
28 divided by 4 = 7
7 x 7= 28
32 - 4=28
What is the area of this parallelogram? O 28 m2 O 56 m2 0 84 m2 0 120 m2
Answers
Answer:
area of parllelogram=base×height=(4+8)×7=12×7=
84m²
How can the statement be rewritten as a conditional statement in if-then form?
A rectangle with 4 congruent sides is a square.
If a rectangle has 4 congruent sides, then it is a square.
If a figure has 4 congruent sides, then it is a square.
If a figure has 4 congruent sides, then it is a rectangle or square.
If a figure is a rectangle, then it is a square.
Answers
The statement be rewritten as a conditional statement in if-then form as If a rectangle has 4 congruent sides, then it is a square.
What is conditional statement ?A conditional statement is a statement that can be written in the form “If P then Q,” where P and Q are sentences. For this conditional statement, P is called the hypothesis and Q is called the conclusion. Intuitively, “If P then Q” means that Q must be true whenever P is true.
Given:
The conditional statement is A rectangle with 4 congruent sides is a square.
According to given question we have
The conditional statement is given as A rectangle with 4 congruent sides is a square.
The counterexample must satisfy the hypothesis of the conditional statement.
So, '' If a rectangle has 4 congruent sides, then it is a square.''
Therefore, the statement be rewritten as a conditional statement in if-then form as If a rectangle has 4 congruent sides, then it is a square.
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Answer: A
Step-by-step explanation:
i took it
Hi! I was wondering the area of just the shaded region. I was having a hard time doing this. Thanks!
Answers
To find the area of the shaded region, we have to subtract the area of the parallelogram and the area of the rectangle. Let's find the area of each figure.
\(A_{\text{parallelogram}}=bh\)The base of the parallelogram is 4m and the height is 6m.
\(A_{\text{parallelogram}}=4m\cdot6m=24m^2\)Now let's find the area of the rectangle.
\(A_{\text{rectangle}}=bh\)The base of the rectangle is 3m and the height is 2m.
\(A_{\text{rectangle}}=3m\cdot2m=6m^2\)Once we have the area of each figure, let's subtract.
\(\begin{gathered} A_{\text{shaded}}=A_{\text{parallelogram}}-A_{\text{rectangle}} \\ A_{\text{shaded}}=24m^2-6m^2=18m^2 \end{gathered}\)Therefore, the area of the shaded region is 18 m^2.One half of 96 is equal to 80% of what number?
(A) 35
(B) 60
(C) 76
(D) 84
(E) 90
Answers
B
48=60x80%
10. Jack earned $112 in 8 hours.
How much did he earn per hour?
Answers
Answer:
Jack earned $14 per hour.
Step-by-step explanation:
$112 in 8 hours
So 8x = 112
To find x, 1 hour, we divide 112 by 8
8x = 112
x = 112/8
x = 14
-Chetan K
Answer:
jack will earn 14$ per month
Step-by-step explanation:
\(tanx^{2} -\frac{1}{3} =0\)
Answers
These are expression written as a function of sine, cosine and tangent. The value of x from the given function is 4.29
Trigonometry expression
These are expression written as a function of sine, cosine and tangent.
Given
tanx² - 1/3 = 0
Add 1/3 to both sides
tanx² - 1/3 + 1/3 = 0 + 1/3
tanx² = 1/3
x² = arctan(1/3)
x² = 18.44
x =4.29
Hence the value of x from the given function is 4.29
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Televisions are measured diagonally to determine their listed size. Roxanne bought a 40-inch television that measures 24 inches in height. How many inches wide is the television?
Answers
Answer:
The width is 32 inches
Step-by-step explanation:
George wants to buy a bike that costs 200 dollars. He decides to do odd jobs to earn the money for the bike. In June, George mowed 10 lawns, washed 8 cars, and waxed 6 cars. How much more money does he need to buy the bike?
a mathematical
Answers
Answer:
sorry you need to explain more and add what was the earnings for each job he did
Step-by-step explanation:
PLEASE HELP ASAP
What is the equation of the line in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answers
Answer:
y = (-1/2)x-9
Step-by-step explanation:
the slope is -1/2 and the y-intercept is -9 plug that into y=mx+b is y = (-1/2)x-9.
I dont understand this 8x5/14=
Answers
Answer:
8x5/14=
this means 8x5/14=10
Find three solutions to the equation 2x+3y=12
Answers
Answer:
if x = 3, then y = 2
if x = 0, then y = 4
if x = 6, then y = 0
What is the cube root of -1,000p12 q3?
-10p
-10p4 q
10p4
10p4 q
Answers
Answer:D
Step-by-step explanation:
QUESTION 4 4.1 Translate each of the following into a mathematical equation: 4.1.1 If we multiply a number by four and then add six, the answer is 42 4.1.2 If we divide a number by three and then add seven, the answer is twenty (2) (2)
Answers
When each of the following mathematical equations are translated, the following is gotten;
4 4.1 = 4x+6
4 4.2 = X/3+ 7
How to translate the given statement into mathematical equations?To translate the given statement into mathematical equations, the following steps should be taken.
The first statement;
multiply a number by four and then add six. Let the unknown number be = X
That is ; 4(x)+6
The second statement;
divide a number by three and then add seven.
That is; X/3+ 7.
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Solve for b. -36 + 2.5 = 4
Answers
Answer:
False
Step-by-step explanation:
The sides are not equal
if i compare 0.10__0.01 what would the answer be?
Answers
The answer will be 0. 10 > 0. 01 . Option B
How to compare the valuesGiven the values as;
0.100.01Turn the values into proper fractions
a. 0. 10 = 10/ 100
Reduce to simpler terms
= 10/ 100
= 1/ 10
b. 0. 01 = 1/ 100
a = 1/ 100
b = 1/ 100
This means that both decimals are not of equal proportion and thus a is greater than (>) b
Thus, the answer will be 0. 10 > 0. 01 . Option B
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Aurora is planning to participate in an event at her school's field day that requires her to complete tasks at various stations in the fastest time possible. To prepare for the event, she is practicing and keeping track of her time to complete each station.
The x-coordinate is the station number, and the y-coordinate is the time in minutes since the start of the race that she completed the task.
(1, 2), (2, 4), (3, 8), (4, 16)
Part A: Is this data modeling a linear function or an exponential function? Explain your answer. (2 points)
Part B: Write a function to represent the data. Show your work. (4 points)
Part C: Determine the average rate of change between day 2 and day 4. Show your work. (4 points)
Answers
A) The data modelling is an exponential function.
B) The explicit funciton that will be used to represent the data is;
f(n) = 2(2)^(n - 1)
C) The average rate of change here is; 7
How to model a function?A) We are given the coordinates as;
(1, 2), (2, 4), (3, 8), (4, 16)
From the given coordinates, we can observe a pattern which is that when x increases by 1, then y is multiplied by 2.
Thus, we can see that as the quotient between consecutive terms is the same, the data is a geometric sequence which is an exponential function.
B) The explicit formula that will be used for a geometric sequence with common ratio r and first term a is given by:
f(n) = ar^(n - 1)
Since first term ; a = 2
and common ratio r = 2, then we can say that;
f(n) = 2(2)^(n - 1)
C) The formula for average rate of change here is;
dy/dx = (y₂ - y₁)/(x₂ - x₁)
The coordinates of the 2nd and 4th day are;
(2, 4) and (4, 16)
Thus;
dy/dx = (16 - 4)/(4 - 2)
dy/dx = 14/2 = 7
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