Answer:
Step-by-step explanation:
y=x^2+83x-609
dy/dx=2x+83
d2y/dx2=2
Since acceleration is positive, when dy/dx=0, it will be a global minimum. Also since acceleration is a positive constant there is no maximum profit as it is always increasing.
Unless there was a typo in your equation...
Answer: 41.5
for y=-x^2+83x-609 because it appears that there is a typo
Is the following expression greater than, less than, or equal to zero? (a^2+b^2)/(a^2+b^2+1)
so I think it's equal to but can someone verify it for me?
Answer:
is equal cuz a will be cut and be will be cut so what is left 1 is left so it is equal plz Mark me as the brainliest and thank me
Find the equation of the linear function represented by the table below in slope-intercept form. The table is in the picture below
Answer:
Y = 4x + 1
Step-by-step explanation:
1 × 4 + 1 = 5
2 × 4 + 1 = 9
3 × 4 + 1 = 13
4 × 4 + 1 = 17
7 1/3 decrease in 36
Answer:
-816
Step-by-step explanation:
29 = 3t + cos(t) solve for t
Answer: t ≈9.9543..
Step-by-step explanation:
Answer:
T= 9.6... or 10
Step-by-step explanation:
29= 29/3
=9.6...
What will be the coordinates of the image of point b?
Answer:
your answer will be D). (6,9)
Step-by-step explanation:
hope it helps bye!!
11) Help pls I have the answer I just need to show the work.
True or False. To find the missing side length in the diagram, use the Pythagorean Theorem.
Answer: A
The table shows the possible outcomes for choosing one rose and one tulip.
A 3-column table with 3 rows. Column 1 has entries Yellow rose, white rose, red rose. Column 2 is labeled purple tulip with entries (P, Y), (P, W), (P, R). Column 3 is labeled Orange tulip with entries (O, Y), (O, W), (O, R).
How many total possible outcomes are there?
5
6
9
11
Answer:
6
Step-by-step explanation:
Took the test
Answer:
6
Step-by-step explanation:
Question 83 pts
Given that 2 Al + 6 HCl → 2 AlCl3 + 3H2
UR ON TIMER GO FASTtt How many moles of hydrogen are produced if we start from 2.2 mol Al and 4.2 mol HCl?
2.1
mol H2
How many moles of excess reactant are left over?
Answer:
Ummm I dont know what subject it is so i will guess 2.3?
Step-by-step explanation:
I'm Sorry im really useless
WILL MARK BRAINLIEST!!!!!!!!!
what is 5/1 as a whole number
Answer:
5
Step-by-step explanation:
5÷1
i m not sure but i like its ans
A woman is four times older than her daughter,eight years later their age bracket would be 74 and 18 respectively.What is their present ages
Answer:
Step-by-step explanation:
i need helllllllllllllllllllllllllllllllllllllllllllp
A farmer grows x acres of peas and y acres of tomatoes. He has 12 acres available to plant peas and tomatoes. Write an inequality in x and y to satisfy this condition. The number acres of tomatoes planted must not be more then twice the number of acres of peas planted. Write an inequality in x and y to satisfy this condition.
Answer:
Y < 2X
Step-by-step explanation:
Let the acres of land on which pea is to be cultivated is "X" acres and the acres of land on which tomato is to be cultivated is "Y"
It is given that number acres of tomatoes planted must not be more then twice the number of acres of peas planted
Thus, [tex]Y < 2X[/tex]
[tex]X + Y = 12[/tex] acres
[tex]Y = 12-X[/tex] acres
Thus,
[tex]12 - X \leq X\\12\leq 2X\\6 \leq X[/tex]
Let us take X = 6 , Then Y = 13-6 = 6
Alicia bought a notebook and several erasers at the student store. The graph shows the relationship between the total cost of her items and the number of erasers she purchased.
What is the cost of each eraser?
Answer:
1.50
Step-by-step explanation:
Find the AOS, vertex and sketch the parabola.
5) y=-x2 + 4x+3
vertex:
AOS:
A rectangular prism has a volume of 80 cubic feet. The length of the prism is 8 feet and the height of prism is 4 feet. What is the width of the prism?
Answer:
2.5
Step-by-step explanation:
8 times 4 is 32, and 80/32 is 2.5. When you have to find another measurement and you know 2 of them, you just have to divide the total of the 2 measurements with the volume. it would be 2.5 feet as the height.
Can somebody please help me?
Thank you! :)
Answer:
Step-by-step explanation:
PLEASE HELP ME PLEASEEEEE
Answer:
56.52 units³
Step-by-step explanation:
[tex]v = \pi {r}^{2}h[/tex]
r = 3 units ; h (height) = 2
V = 3.14 × 3² × 2
= 3.14 × 9 × 2
= 56.52 units³
Share R72 the ratio is 5:4
Answer:
40, 32
Step-by-step explanation:
Ratio = 5 : 4
Shares are = 5x , 4x
5x + 4x = 72
9x = 72
x = 72/9
x = 8
5x = 5 * 8 = 40
4x = 4 *8 = 32
A triangle has two angle measures of 20 degrees and 30 degrees. Find the third angle. This triangle is a(n) ________ triangle
Question 2 options:
A. acute
B. obtuse
C. right
D. it does not make a triangle
Answer:
Obtuse
Step-by-step explanation:
x = missing angle
20+30+x=180
50+x=180
x=130
90<130
Thus, the triangle is obtuse
Cost of Materials
Material Cost (in dollars)
Copper 28
Brass
16
Aluminum
18
Iron
22
8
Plastic
The table shows the cost per unit for some materials in a plumbing supply warehouse. Select ALL correct statements.
A)
The range, 20, summarizes the data
B)
The median, 18, summarizes the data.
The range, 20, describes how the values vary.
D)
The median, 18, describes how the values vary.
E)
The range represents the average cost per unit
Answer:
A
Step-by-step explanation:
BECAUSE IM DIFFERENT
Complementary angles are two angles whose
measures add to 90°. The ratio of the measures of
two complementary angles is 7:11. What are the
measures of the angles?
Answer:
let the two complementary angles be x and 90-x
x= 7t (say)
90-x= 11t
x+90-x=90= 7t+11t=18t
90=18t
t=90/18= 10/2= 5
so x= 7×5=35 degrees
and 90-×=90-35=55 degrees
Answer:
Step-by-step explanation:
Say thanks
mark brainlist
and rate 5!
x= 7t (say)
90-x= 11t
x+90-x=90= 7t+11t=18t
90=18t
t=90/18= 10/2= 5
so x= 7×5=35 degrees
and 90-×=90-35=55 degrees
i’ll give brainliest help a girl out
Answer:
ST, WX
Step-by-step explanation:
Answer:
ST and WX are congruent
w is less than or equal to 4 and greater than or equal to -8
Answer:
[tex]4 \geqslant w \geqslant - 8[/tex]
Find x and y in the given figure
Answer:
x= 70°, y=40°
Step-by-step explanation:
2x=140
x= 70
y= 180-140= 40
140 + y = 180
y = 180 - 140
y = 40
2x + 40 = 180 (Angle Sum Property)
2x = 180 - 40
2x = 140
x = 140/2
x = 70
X = 70
Y = 40
it 1 print is = to 2 cups,then 5 prints would = ____ cups
Answer:
5 pints = 10 cups
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
5 * 2 = 10
Anyone know the answer to this question?
Answer:
m<1 = m<2 = 98
Step-by-step explanation:
the measurement of angle 1 and 2 are the same because the two triangle half's (top and bottom) of the polygon are congruent.
any 4 sided polygon has sums of their internal angles = 360 degrees.
(for example a square has four 90 degrees angles, 360=90+90+90+90)
we know that 2 angles are 90 and 74,
we also know that the 2 other angles (m<1 and m<2) are the same,
m<1 +m<2 +90 +74=360
m<1+m<2=360-90-74
2*m<1=196
m<1=196/2
m<1=98
m<2=98
The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $7500 to rent trucks plus an additional fee of $150.25 for each ton of sugar. The second company charges $7143 to rent trucks plus an additional fee of $175.75 for each ton of sugar.
Answer:
14 tons of sugar
$9603.5
Step-by-step explanation:
For what amount of sugar do the two companies charge the same?
What is the cost when the two companies charge the same?
Let
x = ton of sugar
Company A:
7500 + 150.25x
Company B:
7143 + 175.75x
1. Equate company A and company B
7500 + 150.25x = 7143 + 175.75x
7500 - 7143 = 175.75x - 150.25x
357 = 25.50x
x = 357/25.50
x = 14 tons of sugar
2. Cost when both companies charge the same
Company B:
7143 + 175.75x
= 7143 + 175.75(14)
= 7143 + 2460.5
= 9603.5
Company B = $9603.5
Company A:
7500 + 150.25x
= 7500 + 150.25(14)
= 7500 + 2103.5
= 9603.5
Company A = $9603.5
Graph this: y = 2sIn(x) - 3
Insert picture of graph
Answer:
We have the function:
f(x) = 2*sin(x) - 3
To graph this type of functions is useful to understand the parts of the function.
A general one is written as:
g(x) = A*sin(w*x + p) + M
where:
A is the amplitude
w is the angular frequency.
p is the phase
M is the midline.
Then in this case we have an amplitude of 2, an angular frequency of 1, a phase of 0 radians and the midline y = -3
Now we can evaluate the function in different points and (knowing how a sine function behaves) connect them, the graph will look something like this:
PLEASE HELP ASAP!!! will mark brainliest
dont answer if u dont know and no links
Answer:
9 sq un
Step-by-step explanation:
solve for x in example 2. x =_________
10x+20=145