Answer:
c
Step-by-step explanation:
Statement best interprets the coefficient and base of this equation Copper production increased by a factor of 523,430x1.193 pounds per year during that period.
We have given that,
The equation c = 523, 430(1.193)
It models United States copper production in pounds from 1987 to 1992.
What are the pounds?
The pound or pound-mass is a unit of mass used in British imperial and the United States customary systems of measurement.
from the given, we have the slope is 430.
Therefore the correct option is,
Copper production increased by a factor of 523,430x1.193 pounds per year during that period.
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The function F is defined by F(x)= 12/x + 1/2
Use this formula to
find the following values of the function:
F(k)
F(a/2)
F(x-1)
F(2x+3)
F(x+h)
Answer:
F(2x+3) = 12/(2x+3) +1/2
Step-by-step explanation:
Put the argument of the function where the variable is. You can simplify if you want, but the original function definition is not simplified, so we assume it is not required.
F(x) = 12/x + 1/2
Put (2x+3) where x is:
F(2x+3) = 12/(2x+3) + 1/2
12/k+1/2
24/a+1/2
12/x-1+1/2
12/2x+3+1/2
Answers should be correct, respectively (to the order of ur questions)
Plz help this is almost due
Answer:
possibly b,c,d
Step-by-step explanation: B, C, D because a doesn't have a -t, my teacher taught me to see which one is different.
An animal researcher randomly selected 98 dogs and cats and recorded if the napped between 2:00 p.m and 2:30 p.m. The two-way table displays the data.
Suppose an animal is randomly selected. let event c = cat and let event n = nap. what is the value of P(C|N)?
a. 38/98
b. 23/51
c. 47/98
d. 23/38
Answer: D 23/38
Step-by-step explanation:
Probability helps us to know the chances of an event occurring. The correct option is D, 23/38.
What is Probability?Probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
The value of P(C|N) is the ratio of the number of cats taking naps between 2:00 p.m and 2:30 p.m and the total number of cats.
Therefore, the value of P(C|N) is,
P(C|N) = P(C∩N)/P(C)
P(C|N) = 23/38
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Simplify: 8 + 14 – 5 - 7 + 3 - 7 - 4
Answer:
2
Step-by-step explanation:
Answer:
[tex]2[/tex]
Step-by-step explanation:
[tex]8+14-5-7+3-7-4[/tex]
We'll Follow the PEMDAS order of operations:-
Add and subtract:-
8+14=22
[tex]22-5-7+3-7-4[/tex]
22-5=17
[tex]17-7+3-7-4[/tex]
17-7=10
[tex]10+3-7-4[/tex]
10+3=13
[tex]13-7-4[/tex]
13-7=6
[tex]6-4[/tex]
[tex]2[/tex]
OAmalOHopeO
Which graph best represents the solution to the system of equations shown below?
y = -2x + 14
y = 2x + 2
Answer:
1st
Step-by-step explanation:
A cell phone company advertises that their data plan costs "0.02 cents" for every kilobyte of data. Corinne used 1000 kilobytes of data. Using the advertised price, determine how much Corinne owes on the data plan.
4*
Which property of real numbers is illustrated below?
12(x + 4) =12x + 48
A.
Distributive property of multiplication
B. Distributive property of addition
C. Associative property of multiplication
D. Associative property of addition
A: Distributive property of multiplication
Answer
Step-by-step explanation:
2) A box contains 2 red
pencils, 4 blue pencils, and
6 green pencils. What is the
probability of picking a
green pencil, not replacing
it, and then picking a blue
pencil? Write your answer
as a fraction in simplest
form.
Answer:
2/11
Step-by-step explanation:
P(G,B) = 6/12 x 4/11
= 1/2 x 4/11
= 4/22 or 2/11 in simplest form
In the circle above, LM = 2 and KL = 6.
What is the measure of MN?
A) 16
B) 10
C) 4
D) 8
Answer:
C. 4
Step-by-step explanation:
We can use power of a point to solve this problem. From this, we can set up the equation:
MN^2 = LM x MK
MK would be the sum of LM and KL because of segment addition postulate. Therefore, we can say MK = 2 + 6 = 8
Now, we can substitute the values we have in the equation above:
MN^2 = 2 x 8
MN^2 = 16
MN = 4
Solve for the h: V= 1/3 π r^2 h
Answer:
H = 3V/πr^2 V ∈ ℝ, r ∈ ℝ
Step-by-step explanation:
multiply both sides
swap the sides
and then write in parametric form
hope this helps!
NEED HELP ITS A TEST!
Line n and point P are shown on the coordinate plane. What is the equation of the line parallel to line n that passes through point P?
A: y= 3x-6
B: y= 3x-6
C: y= 3x+12
D: y= -3x+3
Answer:
X = -2 - y/3
Step-by-step explanation:
First you need to know the current equation, for that:
Notice that when Y = 0, X = 2.
When Y = 6, X = 0
Therefore the equation is X = [tex]2-\frac{y}{3}[/tex]
To move that to the left of the X axis (negative direction) you just have to reduce the X number:
[tex]x=-2 - \frac{y}{3}[/tex]
Parallel lines have the same slope.
The required equation is: [tex]\mathbf{y = -3x - 6}[/tex]
The points on line n are:
[tex]\mathbf{(x,y) = (4,-6)(2,0)}[/tex]
So, the slope (m1) of line n is:
[tex]\mathbf{m_1 =\frac{y_2 - y_1}{x_2 - x_1}}[/tex]
This gives
[tex]\mathbf{m_1 =\frac{0--6}{2 - 4}}[/tex]
[tex]\mathbf{m_1 =\frac{6}{-2 }}[/tex]
[tex]\mathbf{m_1 = -3}[/tex]
If the line is parallel to line n, then it has the same slope (m2) as line n.
So, we have:
[tex]\mathbf{m_2 = m_1 = -3}[/tex]
Point P is given as:
[tex]\mathbf{P = (-3,3)}[/tex]
The equation is then calculated as:
[tex]\mathbf{y = m_2(x - x_1) + y_1}[/tex]
This gives
[tex]\mathbf{y = -3(x + 3) + 3}[/tex]
[tex]\mathbf{y = -3x - 9 + 3}[/tex]
[tex]\mathbf{y = -3x - 6}[/tex]
Hence, the required equation is: [tex]\mathbf{y = -3x - 6}[/tex]
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HELPPPPPP ITS URGENT!!!!!!!!!!!!!!!!!
Thomas is going to deposit $840 in an account that earns 7.5% interest compounded annually. His wife Sheril will deposit $1,250 in an account that earns 6.9% simple interest each year. They deposit the money on the same day and make no additional deposits or withdrawals for the accounts. What statement is true concerning Thomas' and Sheril's account balance after 5 years?
a
Thomas' account will have about $475.32 less than Sheril's account.
b
Sheril's account will have about $431.25 less than Thomas' account.
c
Sheril's account will have about $475.32 less than Thomas' account.
d
Thomas' account will have about $431.25 less than Sheril's account.
Answer:
A
Step-by-step explanation:
trust
Answer:
The answer is A Thomas' account will have about $475.32 less than Sheril's account
Step-by-step explanation:
Its A because 840 Plus 7.5% Is 903 which means And 1,250 plus 6.9% is 1,336.25 so Sheril has $475.32
Expression 9 x, if x=5
Answer:
45
Step-by-step explanation:
9x
Replace x with 5
9*5
45
Answer:
45
Step-by-step explanation:
9x5 equals 45
please helppp plesseee
Answer:
[tex]y = \sqrt{7^{2} + 3^{2} }[/tex]
D. 7.6
Step-by-step explanation:
y² = 7² + 3²
y² = 49 + 9
y² = 58
y = (58)^½
y = Rationalize(7.61577310586) ~ 7.6
Identify each table as exponential growth or decay.
Simone is designing a piece of artwork for a hotel. The artwork is in the shape of a square pyramid as shown. She wants to cover the pyramid with decorative glass. Use a net to find how many square feet of glass needs to cover the entire pyramid.
HELP ME!!!! I WILL GIVE YOU 50 POINTS!!!!!!!
Answer:
36.8 ft
Step-by-step explanation:
Answer:
63.21
Step-by-step explanation:
pls help!!!! ...!.!.!.!.!.!.!.!.!!.
what is the answe to 5+5
Answer:
10
Step-by-step explanation:
Answer:10
it is 10 because if you had 5 dino nuggets and you got 5 more you would have 10 dino nuggets.
A gardener has 3 pounds of compost. She will split the compost into 8 garden beds equally. How many pounds of compost will she put in each garden bed?
Answer:
3/8 pounds of compost
Step-by-step explanation:
Find how much compost she'll put in each garden bed by dividing the number of pounds of compost by the number of garden beds:
3/8
This fraction cannot be simplified further, so the answer is 3/8.
She will put 3/8 pounds of compost into each garden bed
Someone help me pls
Answer:
x-¹⁰ is the correct answer dude
Answer:
= x^ 2 + x^ -12
= x^ 2 + (-12)
= x ^ -10
Marvin went fishing, and the difference in weight between the first two fish he caught was 0.00074 grams. Represent this in scientific notation.
Answer:
7.4 × 10^-4
Step-by-step explanation:
Answer:
7.4 * [tex]10^{-4}[/tex]
Solve the varible :
1: -5z + 8 = 33
2: -4b - 7 = 37
3: 8x + (-9) = 45
4: 6c + 7 = -29
Answer:
1: -5z + 8 = 33
-5z=33-8
z=-25/5
z=-5
2: -4b - 7 = 37
-4b=37+7
b=-42/4
b=21/7
3: 8x + (-9) = 45
8x=45+9
x=54/8
x=27/4
4: 6c + 7 = -29
6c=-29-7
c=-36/6
c=-6
Help find the value of x pls I’ll give brainleist. No links or I’ll report you
Answer:
x = 12
Step-by-step explanation:
The angles are supplementary and add up to 180
(8x - 20) + (8x + 8) = 180
Combine like terms
16x - 12 = 180
add 12 to both sides
16x = 192
Divide both sides by16
x = 12
Please help on this I am confused
Answer:
400
Step-by-step explanation:
okay so 400 because you find the height and the base sides and you get the answer, sorry if incorrect
01:41:08
Dependent variable C depends on both independent variable A and independent variable B. Which statement is
correct?
Answer:
The correct answer is B. The relationship between independent variable A and dependent variable C, and the relationship between independent variable B and dependent variable C can both be analyzed, but they must be analyzed using separate scatter plots.Apr 30
Step-by-step explanation:
hope you get it right
Describe the event as impossible, unlikely, equally likely, likely, or certain.
The probability of tossing a 6-sided number cube and rolling a number less than 1 _________.
Answer:
impossible
Step-by-step explanation:
I would say impossible
Using the line of best fit for the above data, what is the approximate difference between the actual value for x = 10 and the predicted value for x= 10?
A. 1.60
B. 1.65
C. 1.70
D. 1.75
Answer:
I dont know
Step-by-step explanation:
3×-3+5
please help me solve this mathematics questions
Answer:
-4
Step-by-step explanation:
3 x (-3) +5
-9 + 5=
-4
A spinner has 17 equal-sized sections marked 1 through 17. Find the probability. Enter your answer as a simplified fraction.
You spin once and land on an odd number.
The probability that you land on an odd number is
10. Geraldo Castro rented a car for 4 days at $45 per day, and drove the
car 600 miles at $0.22 per mile. He spent $30 for gasoline and purchased
a collision waiver for $12 per day. What is the total cost for renting the car?
(Section 9-7) *
A. $452
O B. $390
C. $45
O D. $30