Answer: x=8 and DE=31
Step-by-step explanation:
At the beginning of the day the stock market points and stays at this level for most of the day. At the end of the day the stock market points from the at the beginning of the day. What is the total change in the stock market from the beginning of the day to the end of the day?
Incomplete question. Here's the full question:
At the beginning of the day, the stock market goes up 30 1/2 points. At the end of the day, the stock market goes down 120 1/4 points. What is the total change in the stock market from the beginning of the day to the end of the day?
Answer:
-15%
Step-by-step explanation:
First, we convert the fraction to a whole number;
At the beginning of the day: [tex]30\frac{1}{2}[/tex] = 15 (30*1 / 2)
At the end of the day: [tex]120\frac{1}{4}[/tex] = 30 (120 * 1 / 4)
Next, since we are told that at the end of the day, the stock market goes down, it means we will subtract any gain it had by the change;
[tex]15-30 = -15%[/tex]%
Hence, the total change in the stock market from the beginning of the day to the end of the day is -15%.
which of the following explains why soft drinks are such an unhealthy choice?
A. one soft drink contains about 25% of daily caloric intake
B. one soft drink contains nearly an entire daily allowance for sugar
C. the carbonation contains unnatural additives that contribute to obesity
D. the carbonation is a preservatives that also adds sugar
Answer:
A or B
Step-by-step explanation:
?? i have to present this to my class tomorrow and i’m not confident lol
Answer:
do you know the answer
Step-by-step explanation:
i always write down my work first then explain my steps
Pick a Number 1-6
Just pick one you maybe get a something out of if who knows?!??!>?!?
Answer:
3
Step-by-step explanation:
I like the number 3.
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41.25 because you divide the cost into the profit and that equals 41.25
Answer:
$41.25
Step-by-step explanation:
recall that the formula for percent markup is
% Markup = [ (price - cost) / cost ] x 100% (also see attached for reference)
we are given:
% Markup = 65%
Cost = $25
Simply substitute the known values into the formula above
% Markup = [ (price - cost) / cost ] x 100%
65 = [ (price - 25) / 25] x 100
65/100 = (price - 25) / 25
0.65 = (price - 25 ) / 25
0.65 (25) = price - 25
price - 25 = 16.25
price = 25 + 16.25
price = $41.25
Helps me solve this problem please
Answer:
I think it would be -2 or h(x)=-2
Step-by-step explanation:
because if x=3 then that would be 5 x 3 and that would be 15 so 15-17=-2
hope this helps if not sorry!! :)
i saw a ghost help me with this problem
Answer:
23.9
Step-by-step explanation:
What the solution for x is in 14+x=3a+ab?
Answer: a= x+14 /b+3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Simplifying
14 + x = 3a + ab
Solving
14 + x = 3a + ab
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-14' to each side of the equation.
14 + -14 + x = 3a + -14 + ab
Combine like terms: 14 + -14 = 0
0 + x = 3a + -14 + ab
x = 3a + -14 + ab
Reorder the terms:
x = -14 + 3a + ab
Simplifying
x = -14 + 3a + ab
which form most quickly reveals the vertex?
choose 1 answer:
a. g(x)=-2x^2-16x-14
b. g(x)=-2(x+4)^2+18
c. g(x)=-2(x+1)(x+7)
what is the vertex?
vertext= (___,___)
Answer:
The most quickly reveals the vertex is g(x) = -2(x + 4)² + 18 ⇒ b
The vertex = (-4, 18)
Step-by-step explanation:
The vertex form of the quadratic function f(x) is:
f(x) = a(x - h)² + k, where
a is the coefficient of x²(h, k) are the coordinates of the vertex pointThe most quickly reveals to find the vertex is the vertex form above
Look at the answer and try to find a similar form to the vertex form above
∵ g(x) = -2(x + 4)² + 18
∴ a = -2
∴ h = -4
∴ k = 18
⇒ That means this form is similar to the form above
∴ The most quickly reveals the vertex is g(x) = -2(x + 4)² + 18
∴ The vertex = (-4, 18)
−31−8+31 helppppp plweasee
Answer:
-8
Step-by-step explanation:
-31 and +31 cancel each other out leaving you with -8
The exterior angle measure of a regular polygon Is 20 degrees. How many sides does the polygon have?
A. 20
B.18
C.9
D.16
Answer:
18 sides
Step-by-step explanation:
Exterior angle = 360° ÷ n
20° = 360°/n
n× 20 = 360/n ×n
20n = 360
n= 360/20
n = 18
please help asap!!! will give brainliest answer
Answer:
Angle AOB and angle DOC are identical because they share 2 parallels considering it is a bisection
Step-by-step explanation:
Please answer!! I will give brainliest to whoever can!
what is the answer of 3x-5>1/2x+8x?
Answer:
x < -10/11
Step-by-step explanation:
HELP PLZ WILL MARK U BRAINLIEST
9x2 - 4x + 2
2x2 + 9x - 3
for breakfast, Carlos has a chicken biscuit and á side of
hashbrowns from biscuitville the sandwhich has 380 calories and each individual hash brown is 12 calories, how many hash
browns can Carlos have if he wants his total calories
to be
less than 60?
Answer:
H<18
Step-by-step explanation:
(3n - 7)(6)
Simplify expression
Answer:
18n-42 should make it as simple as it can be.
Which graph represents a function
Answer:
D
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainlies!
Answer:
D is for sure a function and just so you know A is never a function.
Step-by-step explanation:
Given f(x) = -5(2x-7 )- 19, what is the
value of f(-2)?
Answer:
X=1.8
Step-by-step explanation:
f(X)=-2
-5(2x-7)-19=-2
-10x+35-19+2=0
-10x=-18
X=-18÷(-10)
X=1.8
Adult visitors to an amusement park pay $40 for admission, while children are charged $25. Yesterday, a total of 625 people visited the park paying a total of $19,000 for admission. Drag and drop numbers in the boxes to create an equation that models this situation if x = the number of adult admission tickets sold and y = the number of child admission tickets sold yesterday. 25, 30, 35, 40, 45 ____x+____y = 19,000
Answer:
[tex]40x+25y=19,000[/tex]
Step-by-step explanation:
[tex]x[/tex] denotes the number of adult admission tickets sold and [tex]y[/tex] denotes the number of child admission tickets sold.
Cost of an adult admission ticket = $40
Cost of [tex]x[/tex] adult admission tickets = $40[tex]x[/tex]
Cost of a child admission ticket = $25
Cost of [tex]y[/tex] child admission tickets = $25[tex]y[/tex]
Total amount paid by 625 people = $19,000
So,
[tex]40x+25y=19,000[/tex]
what is the next 3 terms for (-6,42,-294,2058)
Answer:
es
Step-by-step explanation:
Answer:
A. 14,406. it runs by a -7 sequence, so D would be the 6th in the sequence.
Step-by-step explanation:
Solve using division or multiplication 7/2=14
Step-by-step explanation:
its false
Find the value of x so that the function has the given value.
h(x) = 3x −5; h(x) = 4
Answer:
7
Step-by-step explanation:
if h(x)=4 .. that would mean to plug 4 in as x
therefore .. 3(4)-5
3×4=12
12-5=7
Answer:
x=7
Step-by-step explanation:
h(x)=3x-5 ; h(x)=4
h(4)=3(4)-5
h(4)=12-5
h(4)=7
h(x)=7
Figure 1 was
with a scale factor of
with the center at the origin
It was then
6 units
and 5 units
to produce
Figure 2.
Figures 1 and 2 are
because Figure 1 was
Huh? what do you mean
20 points Evander’s dad bought a box of 8 fruit bars for $2.10. What is the price of two fruit bars? Explain your mathematical thinking.
Question 3 options:
Answer:$0.35
Step-by-step explanation:
8-2=6
2.10 divided by 6=$0.35
ILL GIVE BRAINLIEST!!!!!PLEASE HELP ASAP!!!!
Answer:
it’s pi
Step-by-step explanation:
Please help me answer this question!
Answer:
D. -3 and 3
Step-by-step explanation:
We are given an output of 2. This means this is the value we need an input for. We need to find a number(s) that lie on the x axis and when we move up, you get an output of 2.
Option A:
If we are given an input of -2, we start at (-2, 0) and move up until we reach a point on the line. We end up lying on the point (-2, 3). Thus, the output for having an input of -2 is 3 which proves that this answer is incorrect.
Option B:
As stated above -2 has an output of 3 which is wrong. Since we know this, we can eliminate this as an option.
Option C:
If we are given an input of -3, we start at (-3, 0) and move up until we reach a point on the line. We end up lying on the point (-3, 2). Thus, the output for having an input of -2 is 2 which proves that this answer is correct.
Option D:
We know that -3 is a possible input so we just need to check 3 as an input.
If we are given an input of 3, we start at (3, 0) and move up until we reach a point on the line. We end up lying on the point (3, 2). Thus, the output for having an input of 3 is 2 which proves that this answer is also correct.
Since we know that -3 and 3 are possible inputs for an output of 2 on the graph, we need to include them both in our answer. Thus, the answer is D.
Best of Luck!
Slope interceptand standard Form of y - 4 = 3/4(x + 3)
Answer:
y= 3/4z + 25/4
Step-by-step explanation:
will give brainliest to whoever answers with steps by step conclusion
Step-by-step explanation:
perimeter of the quadrilateral is 39
area is 64
for ease for I got approximate numbers.
Find the distance (8,-7) (-4,-2)
Distance = 13 units
Point A: (8, -7)
Point B: (-4, -2)
[tex]\sqrt{(8 + 4)^{2} + (-7 + 2)^{2} }[/tex]
[tex]\sqrt{(12)^{2} + (-5)^{2} }[/tex]
[tex]\sqrt{144 + 25 }[/tex]
[tex]\sqrt{169}[/tex]
[tex]13[/tex]
Answer:
[tex]\boxed {d = 13}[/tex]
Step-by-step explanation:
Use the Distance Formula to help you find the distance between the two following points:
[tex]d = \sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2}}[/tex]
(where [tex](x_{1}, y_{1})[/tex] represents the first point and [tex](x_{2}, y_{2})[/tex] represents the second point)
-Apply the two following onto the formula:
[tex](x_{1}, y_{1}) = (8, -7)[/tex]
[tex](x_{2}, y_{2}) = (-4, -2)[/tex]
[tex]d = \sqrt{(-4 - 8)^{2} + (-2 + 7)^{2}}[/tex]
-Solve for the distance:
[tex]d = \sqrt{(-4 - 8)^{2} + (-2 + 7)^{2}}[/tex]
[tex]d = \sqrt{(-12)^{2} + 5^{2}}[/tex]
[tex]d = \sqrt{144 + 25}[/tex]
[tex]d = \sqrt{169}[/tex]
[tex]\boxed {d = 13}[/tex]
Therefore, the distance is [tex]13[/tex].
