Answer:
3=p*29
Step-by-step explanation:
Answer:
0.87
Step-by-step explanation:
(29×3) ÷ 100
but I'm not sure):
what value of x makes this equation true
2x+8=3x+4
Answer:
4
2x4=8
8+8=16
3×4=12
12+4=16
Gabriel draws a shape with 8 vertices and exactly 2 square square faces which shape does Gabriel draw
Answer: square prism
Step-by-step explanation: It is a square prism. All angles are 90°. rectangular faces and 2 square faces, 8 vertices and 12 edges. It is also a prism because it has the same cross-section along a length.
Which set of angles will be complimentary
∠1 + ∠3 + 90° = 180°
∠1 + ∠3 = 90°
∠3 = ∠4 (vertically opposite angles)
∠1 + ∠4 = 90°
Therefore, the answer is ∠1 + ∠4
Question 2
No calculations are necessary to answer this question.
3/01
3/02
$1.7420 $1.7360
Date
July GBP Futures
Contract Price
O long; long
Based on the closing prices of July GBP Futures Contract over the 3-day period in March 20XX as shown above, you shou
position on 3/01 and a position on 3/02.
O long; short
O short; short
3/03
short; long
$1.7390
The given information does not provide any clear indication for determining the position that should be taken on 3/01 and 3/02. Without additional information, it is not possible to make a decision. The table only displays the closing prices of the July GBP Futures Contract on different days, and it is unclear what trading strategy or what scenario is being considered. Additional information about the goals and objectives, the market conditions, and other relevant factors would be necessary to make a decision about trading positions.
Sections 10.1-10.3 Review
A bag contains 1 green, 4 red and 5 yellow balls. Two balls are selected at
random. Find the probability if there is no replacement of P(1 red and 2 yellow).
Answer:
20/45
6/45
Step-by-step explanation:
A bag contains 1 green, 4 red, and 5 yellow balls. Two balls are selected at random. Find P( 1 red and 1 yellow) and P(2 red).
--------------------
# of red/yellow pairs: 4*5 = 20
# of random pairs: 10C2 = 45
P(1red & 1yellow) = 20/45
# of red pairs: 4C2 = 6
# of random pairs = 45
P(2 red) = 6/45
If math is hard and you need help comment now.
Answer:
meeeeeeeee
Step-by-step explanation:
jhcsjhabnjdf
Answer:
Ana oop sksksk For sure math is the only subject I struggle in lol
Step-by-step explanation:
QUADRATIC FORMULA
X = ?
Answer:
quad form is (plus or minus)
Step-by-step explanation:
\(-b +-\sqrt{b^2-4ac}/2a\)
Answer:
x=5
Step-by-step explanation:
well first 2(2x-5) turns to 4x-10 because of distributive prperty
then simplify the other side 3x+x-2x to 4x-2x to 2x
then subtract 4x from both sides and you get -10= -2x
after divied -2x/-2 and -10/-5
and get x=5
then plug in 5 into x to make sure both sides are equal
and they equal 10=10
Solve the system of equations.
y = 3x
y = x2 - 10
A. (2,6) and (5, 15)
B. (2,6) and (-5, -15)
C. (-2,-6) and (-5, -15)
D. (-2,-6) and (5, 15)
Answer:
D. (-2, -6) and (5,15)
Step-by-step explanation:
When you set the equations together, you get x^2-3x-10. You then set this equation equal to zero and get (x-5)(x+2) or x=-2 and x=5. Then, plug these x-values into each equation to get your y-values.
Please help with 17 and 19
Answer:
soory to say but you can search
Allyson walked 10.8 km to the school. If 1 mile = 1.6 km, about how many miles did she walk?
Answer:
According to my calculations, 1.6 goes into 10.8 a total of 6 times with a remainder of 1.1999999999999993. If you continue the long division beyond the decimal point, the result would be 6.75.
Step-by-step explanation:
Answer:
6.75 miles
Step-by-step explanation:
1.6 km = 1 mile
1 km = 1/1.6 mile
10.8 km = \(\frac{1}{1.6}*10.8\)
= 6.75 miles
HOW TO CHANGE THE PERCENT INTO DECIMAL?
98%= ?
Answer:
0.98
Step-by-step explanation:
98% = 0.98 in decimal form. Percent means 'per 100'. So, 98% means 98 per 100 or simply 98/100. If you divide 98 by 100, you'll get 0.98 (a decimal number).
Answer:
0.98
Step-by-step explanation:
Percent means per 100 so 98% means 98 per 100. If you divide 98 by 100, you'll get 0.98 (a decimal number)
3(2x+1)=7x-2 find the value of x
Answer:
5
Step-by-step explanation:
3(2x+1)=7x-2
6x + 3 = 7x - 2
6x - 7x = -2 - 3
-x = -5 /(-1)
x = 5
Answer:
5
Step-by-step explanation:
3 ( 2x + 1 ) = 7x - 2
Step 1 : Remove the parentheses
6x + 3 = 7x - 2
Step 2 : Move the variable to the left-hand side and move extra number the right-hand side
6x + 3 = 7x - 2
-7x -3 -7x -3
6x - 7x = -2 - 3
Step 3 : Combine like terms
-x = -5
Step 4 : Change the sign to make x positive
x = 5
SOLUTION : x = 5
Hope this helps :)
Chloe wants to wrap a present in a box for Sarah. The top and bottom of the box is 8 in. by 3 in., the sides are both 3 in by 2 in. and the front and back are 8 in by 2 in. How much wrapping
paper will Chloe need to wrap the present?
Answer:
92 inches squared
Step-by-step explanation:
T/P = 8 * 3
L/R = 3 * 2
F/B = 8 * 2
Solving for surface area!
2(24) + 2(6) + 2(16) = 92
6000 dollars is invested in a bank account at an interest rate of 6 per cent per year, compounded continuously. Meanwhile, 16000 dollars is invested in a bank account at an interest rate of 5 percent compounded annually. To the nearest year, when will the two accounts have the same balance?
9514 1404 393
Answer:
87 years
Step-by-step explanation:
The balance (A) in the continuously compounded account will be ...
A = P·e^(rt)
A = 6000·e^(0.06t)
__
The balance (A) in the annually compounded account will be ...
A = P(1 +r)^t
A = 16000(1 +0.05)^t
These balances are equal when ...
6000·e^(0.06t) = 16000(1.05^t)
We can divide by 6000 to simplify this a little bit.
e^(0.06t) = 8/3(1.05^t)
Taking the natural logarithm gives ...
0.06t = ln(8/3) +t·ln(1.05)
t(0.06 -ln(1.05)) = ln(8/3) . . . . subtract t·ln(1.05) and factor)
t = ln(8/3)/(0.06 -ln(1.05)) ≈ 0.980829/0.0112098 ≈ 87.497
Rounded to the nearest year, the balances will be the same after 87 years.
_____
The balances will be about 1.14 million dollars.
A spherical snowball is melting in such a way that its radius is decreasing at a rate of 0.2 cm/min. At what rate is the volume of the snowball decreasing when the radius is 17 cm. (Note the answer is a positive number).
Answer:
726.34 cm/min
Step-by-step explanation:
Volume of a sphere:
The volume of a sphere is given by the following equation:
\(V = \frac{4\pi r^3}{3}\)
In which r is the radius.
Implicit derivatives:
This question is solving by implicit derivatives. We derivate V and r, implicitly as function of t. So
\(\frac{dV}{dt} = 4\pi r^2 \frac{dr}{dt}\)
A spherical snowball is melting in such a way that its radius is decreasing at a rate of 0.2 cm/min.
This means that \(\frac{dr}{dt} = -0.2\)
At what rate is the volume of the snowball decreasing when the radius is 17 cm.
This is \(\frac{dV}{dt}\) when \(r = 17\)
\(\frac{dV}{dt} = 4\pi r^2 \frac{dr}{dt}\)
\(\frac{dV}{dt} = 4\pi*(17)^2*(-0.2)\)
\(\frac{dV}{dt} = -726.34\)
This means that the volume of the snowball is decreasing at a rate of 726.34 cm/min when the radius is 17 cm.
y=2/3x + 7/3 -4x+6y=14
The sοlutiοn οf the system οf equatiοn is x = 0 and y = 7/3.
What is a incοnsistent system?If there is nο sοlutiοn tο a system οf equatiοns, it is incοnsistent system; οtherwise, there must be at least οne sοlutiοn. If a set οf equatiοns has infinitely many sοlutiοns, it is dependent.
Every οne οf the equatiοns in a system οf equatiοns must have a sοlutiοn in οrder fοr the system tο be cοnsistent. This demοnstrates that a set οf values fοr the variables may simultaneοusly satisfy all οf the system's equatiοns and shοw that they are nοt mutually exclusive.
There is nο sοlutiοn tο an equatiοn system that satisfies all οf the equatiοns in the system. This indicates that nο cοmbinatiοn οf values fοr the variables can cοncurrently satisfy all οf the system's equatiοns since they are incοmpatible.
The given equatiοns are:
y = 2/3x + 7/3
-4x+6y=14
Substituting the value of y in the second equation:
-4x + 6y = 14
-4x + 6(2/3x + 7/3) = 14
-2x + 4x + 14 = 14
2x = 0
x = 0
Substitute the value of x = 0 we have:
y = 2/3(0) + 7/3
y = 7/3
Hence, the solution of the system of equation is x = 0 and y = 7/3.
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Complete question:
Given system of equations y = 2/3x + 7/3 and -4x + 6y = 14
Find the value of x and y.
Which graph shows the information in the table?
Calories in Salad Dressing
Number of Ounces of Salad
Dressing
2
3
4
5
Total Calories
300
450
600
750
Answer: Number 2
Step-by-step explanation: yes
This recipe makes 12 portions of potato soup. Richard follows the recipe but wants to make 4 portions. Complete the amounts of each ingredient that he needs. Recipe: Serves 12 72 ml oil 180 g onions 1.2 kg potatoes 1.32 litres milk ml oil g onions g potatoes ml milk
Answer:
Oil = 72/3 = 24ml
Onions = 180/3 = 60g
Potatoes = 1.2/3 = 0.4kg
Milk = 1.32/3 = 0.44l
Step-by-step explanation:
If it makes 12 portions and he wants 4 then he has to divide the recipe by 3.
The length of a rectangle is 72
inches, and its width is 9 inches. What is the area of the rectangle?
Answer:
Step-by-step explanation:
Were trying to find the area so we have to multiply 72 times 9 which is 648What is 6x^3 - z ?
x= -8
and
z= 9
FYI the 3 is an exponent on 6x
Answer:
-110601
Step-by-step explanation:
All you have to do is replace the variables with their value. So the equation would look like this,
6(-8)³ - 9
Always solve the parenthesis first ending up with
-48³ - 9
Now the exponents,
-110592 -9
Here we just subtracting getting the answer of...
-110601
Hope that helps and have a great day!
Convert 2π radians into degrees.
Answer:
360
Step-by-step explanation:
Every 1/2pi is 90 degrees.
Going down the list...
1/2pi is 90
pi is 180
3/2pi is 270
2pi is 360
A dry cleaning firm uses an average of 20 gallons of cleaning fluid a day. Usage tends to be normally distributed with a standard deviation of three gallons per day. Lead time is four days, and the desired stockout percent is 3%. What the reorder point
Answer:
Step-by-step explanation:
Given that:
Mean gallon (m) = 20 days
Stamdard deviation = 3 days
Find a and b using the factor theorem.
\(f(x)=x^3+ax^2+bx-12\) has factor \((x-1), (x+1)\)
The values of a and b using the factor theorem for the polynomial f(x), we set f(1) and f(-1) equal to zero. Solving the resulting system of equations, we find that a = 12 and b = -1.
To find the values of a and b using the factor theorem, we need to use the given factors (x - 1) and (x + 1) and the fact that they are roots of the polynomial f(x).
The factor theorem states that if (x - c) is a factor of a polynomial, then f(c) = 0. Therefore, we can set x = 1 and x = -1 in the polynomial f(x) to get two equations.
First, let's substitute x = 1 into f(x):
f(1) = (1)^3 + a(1)^2 + b(1) - 12
f(1) = 1 + a + b - 12
Next, let's substitute x = -1 into f(x):
f(-1) = (-1)^3 + a(-1)^2 + b(-1) - 12
f(-1) = -1 + a - b - 12
Since (x - 1) and (x + 1) are factors, f(1) and f(-1) must equal zero. Therefore, we can set the two equations equal to zero and solve for a and b:
1 + a + b - 12 = 0
-1 + a - b - 12 = 0
Rearraning the equations, we have:
a + b = 11
a - b = 13
Now, we can solve this system of equations. Adding the two equations, we get:
2a = 24
a = 12
Substituting the value of a into one of the equations, we find:
12 - b = 13
b = -1
Therefore, the values of a and b are 12 and -1 respectively.
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Can someone who is good at math help me with my homework I can pay you!!!
How can the rational zero theorem be used to find the zeros of polynomials
P is a factor of the constant term of P(x) and q is a factor of the leading coefficient of P if P(x) is a polynomial with integer coefficients and if is a zero of P(x) (P() = 0). (x).
The Reasonable Zeros Theorem can be used to locate every rational zero in a polynomial.
What does the theorem of rational zeros state?According to the Rational Zeros Theorem, if P(x) is an integer-coefficient polynomial and is its zero (P() = 0), then p is a factor of P(xconstant )'s term and q is a factor of P's leading coefficient (x).
What does rational number theorem determines?Finding the rational solutions to a polynomial equation is done using the rational root theorem, as its name suggests (or zeros or roots of a polynomial function). The answers obtained from any polynomial equation are referred to as the roots or zeros of polynomials. It's not necessary for a polynomial to have rational zeros.
So, to find rational zero theorem states:
If P(x) is a polynomial with integers coefficients and if is a zero of P(x)(P()=0), then
P is a factor of the constant term of P(x) and q is a factor of of the leading coefficient
Of P(x).
To find all the rational zero of a polynomial we can use the rational zeros theorem
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5. You buy a boat for $35,000 that * 10 points
depreciates in value at about 17%
per year. How much will it be worth
in 3 years?
Your answer
Answer:
9000
Step-by-step explanation:
What is the measure of angle 1?
Answer:
50°
Step-by-step explanation:
Place the midpoint of the protractor on the VERTEX of the angle.
Line up one side of the angle with the zero line of the protractor (where you see the number 0).
Read the degrees where the other side crosses the number scale.
A party planner bought 30 meters of ribbon to make bows. She uses 20 centimeters of ribbon to make 1 bow. What is the total number of bows the party planner can make with 30 meters of ribbon?
A. 15
B. 150
C. 1,500
D. 15,000
Answer:
B. 150
Step-by-step explanation:
1 meter = 100 centimeters
since there is 30 meters x 100 centimeters = 3000 centimeters
then divde by 20 centimeters since that is the cost to make 1 bow so
3000 / 20 = 150.
So 150 bows in total.
A wrestling mat used for high school competition is shown. The wrestling circle has a diameter of 28 feet. The inner circle has a diameter of 10 feet. What is the approximate area of the large wrestling circle (not including the inner circle)? Round your answer to the
nearest tenths place.
Answer:
537.2 ft^2
Step-by-step explanation:
For this problem, we need to find the area of both the inner and outer circle and subtract the area of the outer circle from the area of the inner circle.
The equation for the area of a circle is:
A = πr^2
So we are given the diameters of the circles. We know that the diameter of a circle is twice the radius.
Let's find the area of the 10ft diameter circle:
A_Little = π(10/2)^2 = π(5)^2 = 25π
Let's find the area of the 28ft diameter circle:
A_Big = π(28/2)^2 = π(14)^2 = 196π
So the area of the big circle excluding the inner circle would be as follows:
196π - 25π = 171π
So 171π in terms of decimals rounded to the nearest tenth would be 537.2.
Cheers.
Area of big remain circle is 536.94 feet²
Area of circle:Given that;
Diameter of big circle = 28 feet
Diameter of small circle = 10 feet
Find:
Area of big remain circle
Computation:
Radius of big circle = 28 / 2 = 14 feet
Radius of small circle = 10 / 2 = 5 feet
Area of big remain circle = π(R1² - R2²)
Area of big remain circle = 3.14(14² - 5²)
Area of big remain circle = 3.14(171)
Area of big remain circle = 536.94 feet²
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Susan is running a 5k race. The graph of distance vs. time is shown.
What interval is she running the fastest?
The interval of the graph at which Susan is running fastest is from point A ( 0 , 0 ) to B ( 10 , 3 )
Given data ,
Susan is running a 5k race. The graph of distance vs. time is shown
So , the slope of the first line is m₁
And , the slope of the second line is m₂
where the points are A ( 0 , 0 ) , B ( 10 , 3 ) , C ( 20 , 4 )
Now , slope of AB is
m₁ = ( 3/10 ) = 0.3
And , m₁ = 0.3 kilometers per minute
And , slope of BC is
m₂ = ( 4 - 3 ) / ( 20 - 10 )
m₂ = 1/10
m₂ = 0.1 kilometers per minute
Therefore , the interval is fastest at second line from B ( 10 , 3 ) , C ( 20 , 4 )
Hence , Susan is running fastest is from point A ( 0 , 0 ) to B ( 10 , 3 )
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