Answer:
4592
Step-by-step explanation:
Let the unknown no be x,Now 3358-x=1234So,x=1234+3358 x=45924592-3358=1234Please mark as brainiliest answer
what is the answer of4 ( 2x + 3) -2x
Answer:
x= 2
Step-by-step explanation:
Divide each term in
6
x
=
12
by
6
.
6
x
6
=
12
6
Cancel the common factor of
6
.
Tap for more steps...
x
=
12
6
Divide
12
by
6
.
x
=
2
A bakery used 35% more butter this month than last month. If the bakery used 240 kilograms of butter last
month, how much did it use this month?
You must show your work for full credit. Remember to include units.
Answer:
25%
Step-by-step explanation:
the bakery used 25% of butter.
Answer:
240 X 35% = 84
240 + 84 = 324
Step-by-step explanation:
a gift box has the shape of a cube. the length of each side is 10.5 cm. what is the volume of the gift box?
Answer:
Volume = 1,157.625cm^3
Step-by-step explanation:
A cube means all sides (length, width, and height) are the same measurement. Since we are given one measurement (length = 10.5cm), all sides will be the same measurement.
Formula for volume:
Volume = length × width × height
v = l × w × h
v = 10.5cm × 10.5cm × 10.5cm
v = 110.25cm^2 × 10.5cm
v = 1,157.625cm^3
The unit will always be to the third power because the formula calls for multiplying the same unit (in this case, cm or Centimeters) three times. cm × cm × cm = cm^3
5.7 x 10 to the power of 1
5.7 x 10 to the power of 2
5.7 x 10 to the power of 3
Answer:
idontk nowthis is half a ss
Step-by-step explanation:
PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((
Answer:
No its not
Step-by-step explanation:
find the missing angle measure
Answer:
x = 93°
Step-by-step explanation:
Since, sum of the interior angles of a polygon = (n - 2) × 180°
Here, n = number of sides of the polygon
For n = 6,
Sum of interior angles of the polygon = (6 - 2) × 180°
= 720°
m∠A + m∠B + m∠C + m∠D + m∠E + m∠F = 720°
145° + 167° + 60° + 134° + 121° + x° = 720°
x + 627° = 720°
x = 720° - 627°
x = 93°
Someone know this? 50 pts
Answer:
Know what? You need to add more to your question (:
Step-by-step explanation:
With a slope of m = -2 and a point being (5,-2) what’s the Y-intercept?
Answer:
c = 8
Step-by-step explanation:
Given the following data;
Slope, m = -2
Points (x, y) = (5, -2)
To find the intercept, c;
Equation of a straight line is given by the formula: y = mx + c
Where;
m is the slope.
x and y are the points
c is the intercept.
Substituting the values in order to find the intercept, we have;
-2 = -2(5) + c
-2 = -10 + c
c = 10 - 2
c = 8
Therefore, the y-intercept is 8.
The midpoint of AB is M. If the coordinates of M are
(1/2, -2) and the coordinates of B are (6, 1), what are the coordinates of A?
9514 1404 393
Answer:
A = (-5, -5)
Step-by-step explanation:
Solving ...
M = (A +B)/2
for A, you find ...
A = 2M -B
A = 2(1/2, -2) -(6, 1) = (1-6, -4-1)
A = (-5, -5)
7x + 2x^2 + 3x^2 - 2x
Answer:
5^2+5
Step-by-step explanation:
There you go :)
Janine inflated a ball to a radius of 18cm and another ball to a radius of 12cm. how much greater was the volume of air in the larger ball than the smaller ball?
Answer:
17,190.79 cm ³
Step-by-step explanation:
24429.02 - 7238.23
Fill in the blanks with a positive or negative Integer
1 ) Sally lost twenty-four quarters because she did not put the money in her piggy bank.
2 ) Sara lost thirty-three pounds after working out and dieting. ______
3 ) Jessica has 17 nickels in her bank. ______
4 ) The stock market dropped 33 points after the bad economic news yesterday. ______
5 ) Dan had seventeen baseball cards in his collection. ______
Answer:
Step-by-step explanation:
1) - 24
2) -33
3) + 17
4) -33
5) +17
Hope that helps!
Stephanie bought a chair for $124.00. The finance charge was $24 and she paid for it over 12 months. (Finance Ch arg e: #Months)(12) Use the formula Amount Financed calculate her approximate APR. Approximate APR to Round the answer to the nearest tenth.
O 20.5%
O 19.4%
O 1.6%
O 1.5%
Omg!? Is 96 correct??
How to turn a percentage into a decimal
Answer:
Divide a percent by 100 and remove the percent sign to change it from a percent to a decimal.
Step-by-step explanation:
1. Example: 9 % is 0.09
2. Example: 8% is 0.08
3 .Example: 10% will change to 10/100 =decimal 0.10
That how it work just follow the example
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\textsf{You have DIVIDE your GIVEN PERCENT by 100 because}\\\large\textsf{percentages runs out of 100}[/tex]
[tex]\large\textsf{Example }\downarrow[/tex]
[tex]\mathsf{\dfrac{75\%}{100}}[/tex]
[tex]\mathsf{= \dfrac{75}{100}}[/tex]
[tex]\boxed{ \textsf{\bf 0.75}}\large\checkmark[/tex] ☑️
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
for the grey boxes the answer choices are:
1. left
2. right
for the second one it’s:
1.up
2.down
I really need some heeeeeeeeeeeeeeeeeeeeeeelp 50 points
based on the smallest dragonboy
are we suppose to make a story or something
Answer:
This question makes 0 sense! how do i even answer?
A two sample t test for a difference in means was conducted to investigate whether the average time to swim a lap with the freestyle stroke is different from the average time to swim a lap with the butterfly stroke based on the P value in a significance level of 0.05 which of the following is a correct conclusion
Answer: There is convincing statistical evidence that the average time to swim a lap with the freestyle stroke is different from the average time to swim a lap with the butterfly stroke.
Step-by-step explanation:
Based on your data, describe the relationship between age and the number of U.S. states a
person can name in 60 seconds.
I
Answer:
where is teh data?
Step-by-step explanation:
What is the slope of line help please pleaseeee
Answer:
3/2
Step-by-step explanation:
Slope = rise / run
Rise: 3
Run: 2
Slope = 3/2
Answer:
Awnser: the slope is y=-3/1
what is the distance between 9 and -7
Answer:
16
Step-by-step explanation:
just turn them all positive and add
Erica And Amy started biking in opposite directions at the same time from the same place. Erica biked at a speed of 6 meters per second and Amy biked at a speed of 4 meters per second. How soon were they exactly one km apart?
Answer:
100 seconds
i hope this helps
Although traffic fatalities have been decreasing for years, this decrease has not been experienced equally in all segments of the population. In fact, although the overall rate of traffic fatalities has been decreasing, the rate has declined the most for those with more education and has actually gone up for those without high school degrees. A recent study shows that among those over 25, as education level increased from less than high school, to high school grad, to some college, to college grad, the rate of motor vehicle crash deaths decreased.
1) What are the explanatory and response variables? Drag each variable to the appropriate column
1. Rate of motor vehicle crash deaths
2. Level of education
A) Response Variable
B) Explanatory Variable
2) Those with less education tend to drive cars that are older, have poorer crash test ratings, and have fewer safety features such as side airbags. Are the variables age of car, crash test rating, and presence of safety features explanatory variables, response variables, or lurking variables?
A) They are all explanatory variables since they are all characteristics of a car.
B) They are lurking variables as they are neither the primary explanatory nor response variables
C) They are all response variables since they can determine how much damage a car will receive in a motor vehicle crash.
D) None of the choices are correct education level good.
3) Is the association between traffic fatalities reason to think that a higher level of education actually causes an individual to be a safe driver? None of the choices are correct
A) Without an experiment, no causal relationship can be made.
B) There is a causal relationship because the study shows that the level of education has an impact on traffic fatalities are associated.
C) There is a causal relationship because level of education and motor vehicles.
D) None of the choices are correct.
Answer:
1.
The explanatory variable is the level of education.
response variable is Rate of motor vehicle crash deaths
2. b
3. A) Without an experiment, no causal relationship can be made.
Step-by-step explanation:
1.
The explanatory variable is the level of education.
The explanatory variable tells us that more education among people over 25 years, brings about a reduction in motor deaths.
The response variable is the rate of motor vehicle deaths.
This variable actually responds to the changes in the explanatory variable. The rate of motor vehicle deaths could increase or decrease based on the level of education.
2.
They are lurking variables. option B
These variables are not known primarily as explanatory variables here in this relationship but they have the ability to affect the result of the study.
3. We have to carry out an experiment first in order to carry out a causal relationship.
On Monday, the high temperature in Abilene was 75.6 degrees Fahrenheit and the high temperature in New York City was 54 degrees Fahrenheit. How many times greater was the high temperature in Abilene than the high temperature in New York on Monday?
Answer:
On monday,the high temperature in abilene was 75.6 degrees Fahrenheit and the temperature in New york city was 54 degrees Fahrenheit.How many times greater was the high tempareture in Abilene than the high temperature in New York on monday plz show your work
Step-by-step explanation:
Calculus: dy/dx= ?
(d^2y)/(dx^2)= ?
d^2y/dx^2= 0 at point (x,y)=?
ln(5y) = 4xy
Differentiate both sides with respect to x, taking y = y(x) :
d/dx [ln(5y)] = d/dx [4xy]
1/(5y) d/dx [5y] = 4y + 4x dy/dx
5/(5y) dy/dx = 4y + 4x dy/dx
1/y dy/dx = 4y + 4x dy/dx
(1/y - 4x) dy/dx = 4y
dy/dx = 4y / (1/y - 4x)
Since y = 0 is outside the domain (ln(0) is undefined), we can multiply the right side by y/y :
dy/dx = 4y ² / (1 - 4xy)
To compute the second derivative, differentiate both sides again:
d/dx [dy/dx] = d/dx [4y ² / (1 - 4xy)]
d²y/dx ² = ((1 - 4xy) d/dx [4y ²] - 4y ² d/dx [1 - 4xy]) / (1 - 4xy)²
d²y/dx ² = ((1 - 4xy) 8y dy/dx - 4y ² (0 - 4y - 4x dy/dx)) / (1 - 4xy)²
d²y/dx ² = ((8y - 32xy ²) dy/dx + 16y ³ + 16xy ² dy/dx) / (1 - 4xy)²
d²y/dx ² = ((8y - 16xy ²) dy/dx + 16y ³) / (1 - 4xy)²
Substitute the first derivative founder earlier:
d²y/dx ² = ((8y - 16xy ²) (4y ² / (1 - 4xy)) + 16y ³) / (1 - 4xy)²
d²y/dx ² = ((8y - 16xy ²) 4y ² + 16y ³ (1 - 4xy)) / (1 - 4xy)³
d²y/dx ² = (16y ³ (3 - 8xy)) / (1 - 4xy)³
The second derivative vanishes wherever the numerator vanishes (so long as 4xy ≠ 1) :
16y ³ (3 - 8xy) = 0
16y ³ = 0 or 3 - 8xy = 0
y = 0 or 8xy = 3
As pointed out earlier, y = 0 is outside this function's domain, so we're left with points on the curve
y = 3/(8x)
Substituting this into the original function gives
ln(5 (3/(8x))) = 4x (3/(8x))
ln(15 / (8x)) = 12/8
ln(15) - ln(8x) = 3/2
ln(8x) = ln(15) - 3/2
8x = exp(ln(15) - 3/2)
8x = 15 exp(-3/2)
x = 15/8 exp(-3/2) → y = 1/5 exp(3/2)
or approximately (0.4184, 0.8963).
(where exp(x) = e ˣ)
The age of a father is two less than seven times the age of his son in two years the sum of their ages will be 57 if the son's present ages S years which equation models the situation
Answer:
[tex]f = 7s -2[/tex]
[tex]f + s =53[/tex]
Step-by-step explanation:
Given
Let
f = Father's age
s = Son's age
We'll solve this question, while reading through the instructions
From the first statement;
f is 2 less than 7 times s.
This means
[tex]f = 7s -2[/tex]
In two years time, the father will be f +2 and the son will be s + 2
So, their sum is:
[tex](f+2) + (s + 2) = 57[/tex]
[tex]f + 2 + s + 2 =57[/tex]
Collect like terns
[tex]f + s =57-2-2[/tex]
[tex]f + s =53[/tex]
So, the equations are:
[tex]f = 7s -2[/tex]
[tex]f + s =53[/tex]
Identify the graph and describe the solution set of this system
of inequalities.
y<-3x-2
y> -3x+ 8
Answer:
We have the system:
y < -3*x - 2
y > -3*x + 8
The solution set of this system will be the intersection between the solution sets of both inequalities.
First, to find each set of solutions, we need to find the line:
y = -3*x - 2
Because we have the symbol <, the solution set will be all the points below this line, and the line will be a dashed line (meaning that the points on the line are not solutions).
For the other line we have the same approach.
First we need to find the line:
y = -3*x + 8
Now because we used the symbol >, we need to shade the region above the line, and again the line must be a shaded line.
The graph of this system can be seen below.
Where we can see that there is no intersection of the two solution sets, meaning that the system of inequalities has no solutions.
Which point represents the reflection across the x-axis of the ordered pair (4,−5)?
Answer:
(4,5) is the answer
Step-by-step explanation:
Daniel accepted a new job at a company with a contract guaranteeing annual raises. Let S represent Daniel's salary after working for n years at the company. A graph of S is shown below. Write an equation for S then state the y-intercept of the graph and determine its interpretation in the context of the problem.
Answer:
S= 45000+2000n
Step-by-step explanation:
The y-intercept of the function is 45000 which represents Daniel's salary when hired.
Ariana invests $2,000 at a rate of 6% annual interest
compounded quarterly. Approximately how much is Ariana's
investment worth in 3 years?
I
Step-by-step explanation:
Compounded quarterly means n=4