Answer:
the answer is 21
Step-by-step explanation:
hope this helps
may i get braineist pls?
in (1,8) is y greater than x + 5
Answer:
True.
Step-by-step explanation:
Note the point values: (x , y) = (1 , 8) ∴ x = 1, y = 8
Plug in the corresponding numbers to the corresponding variables in the equation:
y > x + 5
(8) > (1) + 5
8 > 1 + 5
8 > 6
8 is greater than 6, ∴ y is greater than x + 5.
~
Answer:
yes it would
Step-by-step explanation:
x=1 + 5 is six
y=8
8 > 6
8 > 1
i think that's right lol
margo is selling boxes of nuts to raise money fir her club. she finds that 3 out of every 7 boxes of nuts sold are cashews. write an equation for the line using y
Margo is raising money for her club by selling boxes of nuts. She discovers that cashews are sold in three out of every seven cartons of nuts. The ratio, y=3/7, is the proportion of cashew boxes sold to all boxes sold.
Describe ratio:
A relationship between two quantities is called a ratio, and it is expressed as one quantity divided by the other. A ratio between two quantities, let's say 'a' and 'b,' is typically expressed as a: b.
Three out of every seven boxes of nuts, according to Margo, are cashews. These steps can be used to determine the ratio of two quantities: Before we can calculate the ratio, we must first figure out the values for both instances. There are three cashews and seven boxes present in this scenario. As a fraction, write it as a/b. Therefore, we express it as y= 3/7. As a result, the ratio of the number of cashew boxes to the total number of boxes sold is given as y=3/7.
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The Morenos invest $11,000 in an account that grows to $14,000 in 6 years. What is the annual interest rate r if interest is compounded a. Quarterly b. Continuously O a. = 3.636% b. = 3.6171% O a. 4.04% b.4.019% O a. 4.848% b. =4.8228% O a. - 1.755% b. 1.746%
The annual interest rate with continuous compounding is 3.6171%.
To solve this problem, we can use the formula for compound interest:
\(A = P(1 + r/n)^(nt)\)
Where A is the final amount, P is the principal, r is the annual interest rate, n is the number of times interest is compounded per year, and t is the time in years.
a. Quarterly compounding:
We know that P = $11,000, A = $14,000, n = 4 (quarterly compounding), and t = 6 years. Substituting these values into the formula, we get:
$14,000 = $\(11,000(1 + r/4)^(4*6)\)
\(1.2727 = (1 + r/4)^24\)
Taking the 24th root of both sides, we get:
1 + r/4 = 1.03636
r/4 = 0.03636
r = 0.14545
r = 3.636%
Therefore, the annual interest rate with quarterly compounding is 3.636%.
b. Continuous compounding:
We can use the formula\(A = Pe^(rt),\) where e is the mathematical constant approximately equal to 2.71828. Substituting the given values, we get:
$14,000 = $\(11,000e^(r*6)\)
\(e^(r*6) = 1.2727\)
Taking the natural logarithm of both sides, we get:
r*6 = ln(1.2727)
r = ln(1.2727)/6
r = 0.03617
r = 3.6171%
Therefore, The annual interest rate with continuous compounding is 3.6171%.
The correct answers are:
a. = 3.636% (rounded to three decimal places)
b. = 3.6171% (rounded to four decimal places)
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Giving Brainliest.
Using the substitution method and showing all of your steps. Solve the following System of Equations. Make sure to write your answer as an order pair.
`2x+y=20`
`6x-5y=12`
Answer:
2x+y=20 and -5y=6x+12 are your equations.
You can turn 2x+y=20 into y=-2x+20
Substitute this value of y into the other equation.
-5(-2x+20)=-6x+12
10x-100=-6x+12
16x=112
x=7
Substitute this value of x into the other equation.
2(7)+y=20
y=6
Your answer is x=7 and y=6.
Angle relationships with Parallel lines
Answer:
Alternate exterior angles
Step-by-step explanation:
You arrive in my class 21 seconds after
leaving math which is 78 meters away. How
fast did you travel?
Answer:
2.7 secondes a meter
Step-by-step explanation:
Are the triangles congruent? If so, then justify your answer
Answer:
Yes the mark on two or more sides mean they are congruent, that is a reflected tricangle
Step-by-step explanation:
Can someone please tell me if this is correct!!!!!
Answer:
That is correct
Step-by-step explanation:
URGENT :(
In two or more complete sentences write and solve an inequality for the situation and explain how you will solve the inequality.
Dave must spend $75 or more in order to get a free dinner at the restaurant. He already spent $23.67. How much more money does Dave need to spend so that he can get his free dinner?
Answer: Inequality: 23.67+x ≥ 75
To solve the inequality subtract 23.67 from 75 to get x.
Step-by-step explanation:
Brainliest please if correct :D
Solve 36-(3c+4)=2(c+7)+c
Answer:
Its 3
Step-by-step explanation:
36-(3(3)+4)
36-(9+4)
36-13
23
2(3+7)+3
2(10)+3
20+3
23
They are equal
What are the 5 properties of division?
According to the division property of equality, if both sides of an equation are divided by a common real integer that is not zero, the quotients remain equal.
Commutative property, associative property, distributive property, and identity property are the four number properties. Only the algebraic operations addition, subtraction, multiplication, and division are linked with number characteristics.
The four key terminology used in the division process are dividend, divisor, quotient and remainder. Dividend Divisor = Quotient + Remainder is the formula for dividing two numbers.
Commutative property, associative property, distributive property, and identity property are the four number properties. Only the algebraic operations addition, subtraction, multiplication, and division are linked with number characteristics.
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at a hot wings restaurant, 5/9 of the patrons ordered the inferno hot wings and 1/8 of those patrons passed out from the intensity of the sauce. what fraction of the patrons passed out?
At the hot wings restaurant, a fraction of 5/9 of the patrons ordered the inferno hot wings, and 1/8 of those patrons passed out from the intensity of the sauce. The fraction of patrons who passed out are 5/72.
Given that 5/9 of the patrons ordered the inferno hot wings, this fraction represents the portion of patrons who were exposed to the intense sauce. Out of this group, 1/8 passed out due to the sauce's intensity.
To find the fraction of patrons who passed out, we multiply the fractions 5/9 and 1/8:
(5/9) * (1/8) = 5/72.
Therefore, the fraction 5/72 represents the proportion of patrons who passed out from the intensity of the inferno hot wing sauce.
This information is important for understanding the effects of the spicy sauce and can be used by the restaurant to gauge the intensity of the dish and potentially make adjustments to cater to different preferences. Additionally, it provides insights into the customer experience and can influence future menu decisions or considerations regarding the heat levels of their offerings.
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Pls help me I will make you as Brainly
Wendy plans to her first 5k, in two months, and she needs to prepare. She has a busy schedule, though, and needs to select the best way for her activity for her heart. Which way should Wendy pick.
Answer:
it is the first option as they are intense exercises
Determine the measure of arc BC
Answer:
arc BC = 132°
Step-by-step explanation:
The central angle is equal to the arc that subtends it , then
arc BC = ∠ BOC = 132°
A bank advertises a 2/1 arm at 2.75% with a 2/10 cap. what is the maximum interest rate that can be charged during the fifth year? a. 2.75% b. 4.75% 6c. 75% d. 8.75%
The maximum interest rate that can be charged during the fifth year is 6.75%. The correct option is the third option c. 6.75%
Calculating the maximum interest rate that can be chargedFrom the question, we are to determine the maximum interest rate that can be charged during the fifth year
A 2/1 ARM means that the interest rate is fixed for the first two years and then adjusts annually based on a specified index plus a margin. The "2/10 cap" means that the interest rate can only increase or decrease by a maximum of 2 percentage points each year, and can never be more than 10 percentage points higher than the initial rate.
Since the initial rate is 2.75%, the maximum rate that can be charged during the fifth year is:
2.75% + (2 x 2%) = 6.75%
Hence, the maximum interest rate that can be charged during the fifth year is 6.75%.
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You are saving money to buy a pair of pants that costs $53. You have saved $32. How much more money do you need to save?
Answer:
you need to save $21
What is One-third divided by one-fourth?
Answer:
The answer is 1 and 1/3
Step-by-step explanation:
hope its correct
Answer:
1/3 ÷ 1/4
= 1/3 × 4×1
=4/3
=1⅓
x-3/4 = 2x-9/7
Please answer it I’ll mark your answer as BRAINLIEST
\(:\implies\sf\:x-\dfrac{3}{4}=2x-\dfrac{9}{7}\)
\(:\implies\sf\:\dfrac{9}{7}-\dfrac{3}{4}=2x-x\)
\(:\implies\sf\:\dfrac{36-21}{28}=x\)
\(:\implies\boxed{\bf{\red{x=\dfrac{15}{28}}}}\)
can someone please help me factor and write the equations for these two problems ?
Answer:
Step-by-step explanation:
Asymptotes 3
g(x) = \(\frac{3x}{x^2-3x-10}\)
Factors of denominator will be,
x² - 3x - 10 = x² - 5x + 2x - 10
= x(x - 5) + 2(x - 5)
= (x + 2)(x - 5)
Therefore, factored form of g(x) will be,
g(x) = \(\frac{3x}{(x + 2)(x - 5)}\)
Asymptotes 4
h(x) = \(\frac{(x-5)}{x^{2} + 14x + 40}\)
= \(\frac{x-5}{x^{2}+10x+4x+40}\)
= \(\frac{x-5}{x(x+10)+4(x+10)}\)
= \(\frac{x-5}{(x+10)(x+4)}\)
The table shows the weights of 10 newborn pygmy marmosets meke a line plot to display the data. How many pygmy marmosets weigh more than 1/2 ounce ?
After closely analyzing the line graph, it can be seen that the number of pygmy marmosets weighing more than 1/2 ounce are 8.
To create a line plot, we plot each weight of the each pygmy marmosets on the y-axis and the pygmy marmoset number on the x-axis, which will be ultimately being connected using the points with a line.
After ploting the each mentioned weights (in ounces ) and taking a close study of the plotted line graph, we can see that there are total 8 pygmy marmosets which are weighing more than 1/2 ounce.
Therefore, the total number of pygmy marmosets with weight more than 1/2 ounces are 8.
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The complete question is :
The table shows the weights of 10 newborn pygmy marmosets make a line plot to display the data. How many pygmy marmosets weigh more than 1/2 ounce ?
Pygmy Marmoset Weight (ounces)
1 0.4
2 0.5
3 0.6
4 0.7
5 0.8
6 0.9
7 1.0
8 1.1
9 1.2
10 1.3
The acceleration due to gravity is the constant of variation. What is the acceleration due to gravity of a falling object?
4.9 9.8 StartFraction m Over s squared EndFraction.
9.8 9.8 StartFraction m Over s squared EndFraction.
10.2 10.2 StartFraction m Over s squared EndFraction.
19.6 19.6 StartFraction m Over s squared EndFraction.
The acceleration due to gravity of a falling object is +9.8 m/s²
What is acceleration due to Gravity?The acceleration an object experiences as a result of gravitational force is known as acceleration due to gravity. m/s² is its SI unit. Its nature which includes both magnitude and direction—makes it a vector quantity.
Given:
A linear expression we have
y= k x,
Here, Variation's constant is constant, or k.
The acceleration caused by gravity is stated to be the variational constant in the statement.
So, the linear expression becomes
y = g x, where g is a proportionality constant.
Now, Work is not done against gravity since an object falling downwards accelerates due to gravity at a rate of +9.8 m/s².
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Parallel lines cut by transversal line what is the measurement of angle D?
Answer:
110
Step-by-step explanation:
The angle with given measure 110 and the angle that is represented with letter d are alternate angle and the measure of alternate angles is equal to each other
so the measure of d = 110
Add.
(56² − 3b + 2) + (26 — 4)
What is the answer? Enter your answer in the blanks.
Answer:
The correct answer is 5b²-b-2
Roxanne baked 2 cakes in 3 hours,
3 cakes in 4 hours, and 4 cakes in 5
hours. Determine whether the
number of cakes baked is
proportional to the number of
hours.
50 POINTS WILL MARK BRAINLIEST find the area.
Answer:
43?
Step-by-step explanation:
Find the product of (x − 9)2 and explain how it demonstrates the closure property of multiplication. X2 − 81; is a polynomial x2 − 81; may or may not be a polynomial x2 − 18x 81; is a polynomial x2 − 18x 81; may or may not be a polynomial.
Answer:
should be C
Step-by-step explanation:
Answer:
C
Step-by-step explanation: took the test
y = x2 – 3x - 4y = 2x + 10Which of the following ordered pairs (x,y) is a solution to the system of equations above?
This question is a simultaneous equation having a quadratiic equation above and a linear equation below.
substitute the value of y in equation 2 for y in equation 1
recall y = 2x + 10 ( equation 2 )
2x + 10 = x2 - 3x -4 ( since y = 2x + 10 )
\(\begin{gathered} x^2\text{ - 3x -2x -4 -10 = 0 ( collecting all to the left side ) } \\ x^2\text{ - 5x -14 = 0 ( a quadratic equation emerge ) } \\ (x^2\text{ + 2x ) - ( 7x - 14 ) = 0 ( since -5x = +2x -7x ) } \\ x\text{ ( x + 2 ) - 7 ( x + 2 ) = 0 ( factorising ) } \\ \text{therefore ( x + 2 ) ( X - 7 ) = 0 ( factorised ) } \\ \text{Therefore the solution for x, is }x+\text{ 2 = 0 or x - 7 = 0} \\ \text{Hence, x = -2 or x = 7 } \end{gathered}\)Having gotten the two values of x, we see that -2 is in the x position in the options given to us but 7 was ignored. Therefore we shall use x = -2 to find the value of y in equation 2
Recall, y = 2x + 10 ( equation 2 )
thus, y = 2 ( -2 ) + 10 ( since x = -2 )
hence, y = -4 + 10 ( since 2 x -2 = _4 )
so, y = +6
finally, x = -2 and y = 6. the best coordinate is ( -2, 6 )
Which equation shows a valid, practical step in solving,
Someone please help
Answer:
Answer: Is third one
hope it help you
Thank u
Answer:
D. (∜(2x-8)^4=(-∜(2x+8)^4
Step-by-step explanation:
∜(2x-8)+∜(2x+8)=0
Rearrange the radical on the left side of the equation
∜(2x-8)=-∜(2x+8)
Raise both sides to the 4 power
(∜(2x-8))^4=(-∜(2x+8))^4
Determine the sign for exponential or radical expressions
(∜(2x-8))^4=(∜(2x+8))^4
Simplify the radical expression
2x-8=(∜(2x+8))^4
Simplify the radical expression
2x-8=2x+8
Rearrange variables to the left side of the equation
2x-2x=8+8
Apply the Inverse Property of Addition
0=8+8
Simplify
0=16
No solution
The step that makes the most sense is D. (∜(2x-8)^4=(-∜(2x+8)^4
Find the value of k such that the system of equations kx-6y=20 -10x+4y= -19 does not have a solution.
The value of k for which the system of equations kx - 6y = 20 and -10x + 4y = -19 does not have a solution is k = -5.
To determine the value of k for which the system of equations does not have a solution, we can examine the coefficients of x and y in both equations. In the given system, we have the equations:
kx - 6y = 20 ...(1)
-10x + 4y = -19 ...(2)
For the system to have no solution, the coefficients of x and y in both equations must be proportional (i.e., they must be multiples of each other). Comparing the coefficients, we have -10/(-6) = 5/3. This implies that k should be equal to -5/3 or any multiple of it, such as -10/6, -5/9, and so on.
Therefore, the value of k for which the system of equations does not have a solution is k = -5.
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5/4=y−14 help meeeee
Answer:
y= 61/4
Step-by-step explanation:
-y=-14-5/4
-y=-61/4
-1(-y=-61/4)
y= 61/4