Answer:
[tex] \frac{(x - 7)(x + 2)}{x(2 {x}^{2} -13x - 7) } \\ \frac{(x - 7)(x + 2)}{x(x - 7)(2x + 1)} \\ \frac{(x + 2)}{x(2x + 1)} [/tex]
Aaliyah invested $550 in an account paying interest rate of 4% compounded constantly assuming no deposits or withdrawals are made how much money to the nearest cent would be in the account after 20 years I NEED THE ANSWER ASAP PLEASE!!!!!
Answer:
1224.05
Step-by-step explanation:
formula:
PV(e^(it))
550*e^(.04*20)=1224.0475 which rounds to 1224.05
Enter five expressions: a sum, a difference, a product, a quotient, and one that involves at least two operations that have the value of -3/4 (the fraction)
Step-by-step explanation:
To find - Enter five expressions: a sum, a difference, a product, a quotient, and one that involves at least two operations that have the value of -3/4 (the fraction)
Solution -
Expression for sum is -
1/4 + (-1) = -3/4
Expression for difference is -
(1/4 - 1) = -3/4
Expression for product is -
(-3/2)(1/2) = -3/4
Expression for quotient is -
(1 - 4)/4 = -3/4
Expression that involves at least two operations is -
-(1/4 + 2/4) = -3/4
help me pleas guys thx love ya so much!!
Answer:
answer is 5d-10=c
hope that helps in any way
The radius and height of the cylinder are multiplied by 5. Describe the effect on the volume.
You and your friends live on the same street. One friend lives to the East of you and the other lives to the West. You walk three blocks West to pick up your first friend and then walk five blocks East to visit your other friend. How far does the second friend live from you? Is the answer positive or negative? How do you know this? Model your work using the manipulatives provided and then record your work on your record sheet.
Answer:
2 blocks
Step-by-step explanation:
if you go from zero to -3 on the number line and then go to the right by 5 units, you wind up at 2
Jenny cut an apple into eight equal slices. She gave of the apple to Kendall.
Which shows how much of the apple Jenny has left?
Fraction does not make sense this question
You are doing great today. I am proud of you for waking up and getting on with life. Mwuah have a good day don't let anyone take you down.
Answer:
this just helped me so much
Step-by-step explanation:
Omg ilysm and thank you for spreading such positivity Muaahhh<3
Are segments PQ and NM parallel?
Answer:
no, i dont think so because parralel lines are this
Step-by-step explanation:
hope it helps
PLEASE HELP I’ll give brainlest!!
Answer:
3x*59x=
Step-by-step explanation:
Answer:
126 degrees
Step-by-step explanation:
The opposite angles of a parallelogram are equal, so 4x + 2 = 8x - 50. By subtracting 4x from both sides of this equation, we get that 2 = 4x - 50. Adding 50 to both sides yields 52 = 4x, and dividing by 4 gives us that x = 13.
By substituting this, we see that the measure of angle A is 4(13)+2, which is 54 degrees. Angle B is supplementary to angle A, so its measure is 180-54, which is 126 degrees.
ILL GIVE BRAINLIEST. plsss help adap
Answer:
i think its the first one im not 100% sure but i think it is
Step-by-step explanation:
hopefully this helps
Answer:
Acceleration decreases velocity until the car stops.
Find the volume of the prism
Answer:
270
Step-by-step explanation:
used formula LxWxH
ASAP someone help me
Answer:
[tex] \frac{1}{2} 23\times 9.5 \\109.25 \\ = 110yd^{2} [/tex]
The table shows the results of rolling a number cube with sides labeled 1 through 6 several times. Outcome Number of times outcome occurred 1 10 What is the experimental probability of rolling a 3 or a 6? 2 6 Enter your answer as a fraction in simplest form in the box.. 3 4 4 8 5 6 Basic 6 6 7 8 9 L: X y
Answer:
Because a 2 or a 4 was rolled 3 out of 12 times in the experiment, t so the fraction would be 3/12 (or 3 over 12).
Simplified: 1/4 (or 1 over 4)
Step-by-step explanation:
On a standardized exam, the scores are normally distributed with a mean of 350 and
a standard deviation of 40. Find the Z-score of a person who scored 346 on the exam.
Answer:
[tex]\boxed {\boxed {\sf z= -0.1}}[/tex]
Step-by-step explanation:
A z-score helps describe the relationship between a value and the mean of a group of values. Basically, it tells us how many standard deviations away from the mean a value is. The formula is:
[tex]z= \frac{x- \mu}{\sigma}[/tex]
where x is the value, μ is the mean, and σ is the standard deviation.
For this standardized exam, the mean is 350 and the standard deviation is 40. We want to find the z-score for a value of 346.
x= 346 μ= 350 σ= 40Substitute the values into the formula.
[tex]z= \frac{ 346-350}{40}[/tex]
Solve the numerator.
[tex]z- \frac{ -4}{40}[/tex]
Divide.
[tex]z= -0.1[/tex]
The z score is -0.1, so the person with a score of 346 on the exam was 0.1 standard deviations lower than the mean.
Plz help will mark brainliest :)
Answer: 6
Step-by-step explanation:
[tex]-5x+\frac{8x}{4}[/tex]
[tex]-5(-2)+\frac{8(-2)}{4}[/tex]
[tex]10+\frac{-16}{4}[/tex]
[tex]10-4[/tex]
= 6
What is an
equation of the line that passes through the points (-4, -3) and
(3, -3)?
Answer:
y=-3
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-3-(-3))/(3-(-4))
m=(-3+3)/(3+4)
m=0/7
m=0
y-y1=m(x-x1)
y-(-3)=0(x-(-4))
y+3=0(x+4)
y+3=0
y=0-3
y=-3
please help. i have no clue how to do this please give any tips :)
Answer: 36.25°
Step-by-step explanation:
Use SOHCAHTOA (sin, cosine and tangent)
SOHCAHTOA:
SOH: Sin(θ) = Opposite / Hypotenuse
CAH: Cos(θ) = Adjacent / Hypotenuse
TOA: Tan(θ) = Opposite / Adjacent
When you have an angle that you want to solve, look at what information you're given. In this problem, we're give nthe sides that are opposite to and adjacent to the angle we want to solve. So, we use TAN.
And just as a note, θ this symbol is called theta, and it represents an angle.
TAN(θ) = Opposite / Adjacent = 11/15
Then, use the inverse of tan (you can find the button on a calculator). You can use the inverse of sine, cosine or tangent whenever you want to switch them from one side of the equation to the other.
TAN(θ) = [tex]\frac{11}{15}[/tex]
θ = [tex]tan^-1(\frac{11}{15} )[/tex]
Then, using a calculator, solve. The answer is about 36.25°
I need help pleaseeeeee
2. What is the longest poster you could fit in the
box? Express your answer to the nearest tenth of
an inch.
Answer:
idont know and sorry i answerd this but its to get my frien.d back hopefully. sorry
Use the given graph to determine the limit, if it exists
Find lim x ---> 2^- f(x) and lim x ---> 2^+ f(x) 2
Answer:
2
Step-by-step explanation:
lim x ---> 2^- f(x) = 2
lim x ---> 2^+ f(x) = 2
Which way is the wind blowing in relation to the land and ocean?
Answer: Hope This Helps!
Step-by-step explanation:
This wind happens to be the sea breeze. The sea breeze is a thermally produced wind blowing during the day from the cool ocean onto the adjoining warm land. It is caused by the difference in the rates of heating between the land and the ocean. The bigger the difference in temperature, the stronger the wind.
Answer:
When the air mass above the land becomes cooler than the air mass over water, the wind direction and convective cell currents reverse and the land breeze blows from land out to sea.
Step-by-step explanation:
hope I helped here’s a funny comic just for fun!
How many solutions are there to the equation 3x – 5 = 2 x - 3 - x?
A. no solutions
B. exactly one solution exactly
C. two solutions
D. infinitely many solutions
Choose all numbers that make the comparison true.
0.27 < ____
A. 0.248
B. 0.6
C. 0.18
D. 0.2
E. 0.34
F. 0.059
Answer:
0.27 < ___
b. 0.6
d. 0.2
e. 0.34
In a new scale drawing of the same room, the length of the room measures 4 inches. What is the scale of the new drawing?
Answer:
6 feet = 1 inch
Step-by-step explanation:
The actual length of the room = 24 feets
The new scaled lengtb of the room = 4 inches
The scale of a drawing = actual length / scaled or model length
Hence, scale used = 24 feet / 4 inch = 6 feet / 1 inch
The scale of the new drawing :
6 feet : 1 inch
6 feet length of actual room length is equivalent to 1 inch length on the drawing
Solve the equation. What is the value of x?
X-6.8= 356.3
X-
Answer:
Step-by-step explanation:
−
6
.
8
=
3
5
6
.
3
x-6.8=356.3
x−6.8=356.3
Solve
1
Add
6
.
8
6.8
6.8
to both sides of the equation
−
6
.
8
=
3
5
6
.
3
x-6.8=356.3
x−6.8=356.3
−
6
.
8
+
6
.
8
=
3
5
6
.
3
+
6
.
8
x-6.8+{\color{#c92786}{6.8}}=356.3+{\color{#c92786}{6.8}}
x−6.8+6.8=356.3+6.8
2
Simplify
Solution
=
3
6
3
.
1
x=363.1
x=363.1
Answer:
Your answer is x=363.1
Step-by-step explanation:
To solve this we have to get X alone.
We do this by doing the inverse of everything on the same side as the X.
So for x-6.8 we add 6.8 to BOTH sides of the equation. To get x=363.1
If the cube has a side length of 10 centimeters, what is the surface area of the cube?
Answer:
A=600cm²
Step-by-step explanation:
Solution
Step-by-step explanation:
surface area of cube =6a²6×10²6×100600cm²stay safe healthy and happy.If the mean of A and B is 20,the mean of B and Cis 24 and the mean of A,BandC what is the mean of A and c
Answer:
The mean of A and C is equal to 10.
Step-by-step explanation:
We know that,
[tex]\text{Mean}=\dfrac{\text{Sum of observations}}{\text{Total no of obervations}}[/tex]
The mean of A and B is 20,
[tex]A+B=20\\\\A+B=40\ \ .........(1)[/tex]
The mean of B and C is 24,
[tex]B+C=24\times 2\\\\B+C=48\ \ .........(2)[/tex]
The mean of A,B and C is 18,
[tex]A+B+C=18\times 3\\\\A+B+C=54\ .....(3)[/tex]
Put the value of A+B from (1) in (3),
C = 14
Put the value of B+C from (2) in (3)
A = 6
Mean of A and C is :
[tex]M=\dfrac{A+C}{2}\\\\M=\dfrac{14+6}{2}\\\\M=10[/tex]
So, the mean of A and C is equal to 10.
I WILL GIVE BRAINIEST IF CORRECT
What is 0.07% off of the original price of 10.00??
Answer:
I think its 0.007 but I'm not sure or its 0.01
Answer the statistical measures and create a box and whiskers plot for the following set of data.
1,1,6,10,12,13,13,14,16,19
Min:
Q1:
Med:
Q3:
Max:
Answer:
Min: 1
Q1: 2.75
Med: 12.5
Q3: 8.25
Max: 19
Step-by-step explanation:
can u guys help me with
5 divided by 1/3
Answer:
15
Step-by-step explanation:
Keep, Change, Flip. That is the mantra you should have when you come to division problems with fractions. So you would keep the 5, change the sign into multiplication, and flip the fraction from 1/3 to 3/1 (which actually is just 3). Then you would multiply 5 * 3. Your answer should be 15.
Answer:
15
Step-by-step explanation:
To divide any number by a fraction, flip the fraction and then multiply:
[tex]5 \div \frac{1}{3} = 5 \cdot \frac{3}{1} = 15[/tex]