Answer:
f(t)=3.75+0.45t
Step-by-step explanation:
I'm confused help me please
Is 5 a rational or irrational number?
Answer:
Rational
Step-by-step explanation:
All natural numbers are rational. so 5 is a rational number.
Answer:
5 is a rational number.
Step-by-step explanation:
Every integer is a rational number, since each integer n can be written in the form n/1. For example 5 = 5/1 and thus 5 is a rational number.
Write the equation of the line fully simplified slope-intercept form. 1 2 3 4 5 6 7 8 9 10 11 12 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 1 2 3 4 5 6 7 8 9 10 11 12 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12
Answer:
[tex]y = -x[/tex]
Step-by-step explanation:
Given
[tex]x: 1\ \ ||\ 2\ \ \ ||\ \ \ 3\ ||\ \ 4\ ||\ \ \ 5\ ||\ \ \ 6\ ||\ \ 7\ ||\ \ \ 8\ ||\ 9\ \ \ ||\ \ 10\ ||\ \ \ 11\ ||\ 12\\ y: -1 || -2|| -3 || -4 || -5 || -6|| -7 || -8 || -9 || -10 || -11 || -12[/tex]
Required
Write the equation of the line;
Start by picking any two corresponding x and y values
[tex](x_1,y_1) = (1,-1)[/tex]
[tex](x_2,y_2) = (12,-12)[/tex]
Next, determine the slope (m)
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{-12 - (-1)}{12 - 1}[/tex]
[tex]m = \frac{-12 +1}{11}[/tex]
[tex]m = \frac{-11}{11}[/tex]
[tex]m = -1[/tex]
The equation is then calculated using:
[tex]y - y_1 = m(x - x_1)[/tex]
[tex]y - (-1) = -1(x - 1)[/tex]
[tex]y + 1 = -x +1[/tex]
[tex]y = -x[/tex]
Hence, the line equation is:
[tex]y = -x[/tex]
Answer: y=1/2x+8 When line goes up, rise and slope are positive.}
When line goes up, rise and slope are positive.
\text{Slope}=\frac{\text{rise}}{\text{run}}=\frac{5}{10}=\frac{1}{2}
Slope=
run
rise
=
10
5
=
2
1
Reduce the slope
\text{y-intercept: }8
y-intercept: 8
From the graph.
y=mx+b
y=mx+b
slope-intercept form
y=\frac{1}{2}x+8
y=
2
1
x+8
Final equation
Step-by-step explanation:
Pleasee help ill cashapp 5 dollars
Answer:
Seriously, It is just 400, or C
Step-by-step explanation:
what is the sum of (5c+9)+(8b-2)+(2m+7)
Answer:
5c + 8b + 2m + 14
General Formulas and Concepts:
Algebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define expression
(5c + 9) + (8b - 2) + (2m + 7)
Step 2: Simplify
Combine like terms (Z): 5c + 8b + 2m + 14Answer:
8b + 5c +2m+ 14
Step-by-step explanation:
The function f(x) = 2x2 is shifted down 3 units. Which of the following function equations represents this translation?
Answer:
[tex]f(x) = 2x^2-3[/tex]
Step-by-step explanation:
You are missing information, but the question gives enough information for me to figure it out.
That function shifted down three units is : [tex]f(x) = 2x^2-3[/tex]. If your answer choice is a function, choose this one. If it is a graph, please use a graphing calculator, desmos, or another graphing website to compare it with.
Ravi and Grace know there is a 1/3 chance that two random players will tie each other in a given attempt at the
game rock-paper-scissors. They plan to play 6 attempts against each other. Assume that the results of
subsequent attempts are independent, and let T represent the number of attempts where they tie,
Which of the following would find PT = 2)?
Answer:
SEE AWNSER BELOW
It takes a total of 78 hours to build four bed frames, a bookcase, and three chairs. It takes 108 hours to build six bed frames and four chairs. It takes 74 hours to build three bed frames, five bookcases, and two chairs.
9514 1404 393
Answer:
bed frame: 14 hoursbookcase: 4 hourschair: 6 hoursStep-by-step explanation:
Perhaps you want to know how many hours it takes to build each item.
If we let f, b, c represent the number of hours for a frame, bookcase, and chair, respectively, the equations can be written as ...
4f +b +3c = 786f +0b +4c = 1083f +5b +2c = 74Your graphing calculator or an on-line matrix solver can find the reduced row-echelon form of the augmented matrix ...
[tex]\left[\begin{array}{ccc|c}4&1&3&78\\6&0&4&108\\3&5&2&74\end{array}\right][/tex]
That result will tell you ...
(f, b, c) = (14, 4, 6)
It takes 14 hours to build a bed frame, 4 hours to build a bookcase, and 6 hours to build a chair.
Raise p to the 8th power, then divide q by the result
The local Gaming store decides to mark up the price of their video games during the Christmas
season. They decide to increase the price to $72. The original price was $60. What is the
percent increase of the video game?
Chris's mom sent him to the grocery store to buy a turkey A
large turkey costs $14.35 Chris only has $12.79
How much more money does Chris need in order
to buy the turkey?
Help pls show work and answer..
Answer: $1.56
Step-by-step explanation:
14.35
-12.79
=1.56
You have 59 to spend on lip balm and hand sanitizer. The equation 1.5x + 2.5y = 9 represents this situation, where x is tubes of lip balm and y is bottles of hand sanitizer.
How many tubes of lip balm can you buy when you do not buy any bottles of hand sanitizer?
Answer:
Step-by-step explanation:
you have to keep the x and the y sepret and then you can divied one by nine then you get the answer so there you go
pls help !!!!!!!!! i need help fast !!!!
9514 1404 393
Answer:
the product is equal to 409the product is less than 751the product is less than 173Step-by-step explanation:
A fraction has a numerator (above the fraction bar) and denominator (below the fraction bar). The denominator tells you the number of equal pieces one whole is divided into. The numerator tells you how many of those pieces you have.
If you have fewer than the total number of pieces, you have less than the whole amount.
If the numerator and denominator are equal, you have exactly the whole amount.
If the numerator is larger than the denominator, you have more than the whole amount.
__
The first fraction, 72/72 is equal to 1. Multiplying by that value gives the original number. The product is equal to 409.
__
The second and third fractions have numerators less than their denominator. They represent less than the whole amount, so multiplying by those values will give a product less than the original number:
less than 751
less than 173
A recipe for cookies calls for 2/3 of a cup of sugar per batch. Elena used 5 1/3 cups of sugar to make multiple batches of cookies. How many batches did she make? Show your calculation.
Answer:
8 batches of cookies
Step-by-step explanation:
From the above question, we know that:
2/3 cups of sugar = 1 batch of cookies
Hence:
2/3 cups of sugar = 1 batch of cookies
5 1/3 cups of sugar = x batches
Cross Multiply
2/3 × x = 5 1/3 × 1
x = 5 1/3 / 2/3
x = 5 1/3 ÷ 2/3
x = 16/3 ÷ 2/3
x = 16/3 × 3/2
x = 8 batches of cookies
Therefore, Elena mades 8 batches of cookies with 5 1/3 cups of sugar
Can y’all please help me on question 8 please
Answer:
d
Step-by-step explanation:
An investment of $10 000 to be invested for a period of 5 years and compounded quarterly at 3.75% p.a. will have a future value closest to which of the following: A $10 480 B $12 020 C $12 050 D $20 900 E None of the above.
Answer:
im pretty sure that it is B?
Step-by-step explanation:
The future value be $ 12050
What is investment?Investment definition is an asset acquired or invested in to build wealth and save money from the hard earned income or appreciation. Investment meaning is primarily to obtain an additional source of income or gain profit from the investment over a specific period of time.
Given:
P= $10 000
R= 3.75%
T= 5 years
n=4
Now,
Future Value= P[tex](1+r/n)^{nT}[/tex]
=1000[tex](1+0.0375/4)^{4.5}[/tex]
= 1000[tex](1+0.0375/4)^{20}[/tex]
=1000* 1.20517
= 12051.8
= $ 12050
Hence, the future value is $ 12050.
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!!! WILL GIVE BRAINLIEST !! PLS ANSWER !!!
Answer:
[tex] \triangle NJM \cong \triangle MKL[/tex]
Step-by-step explanation:
[tex] \triangle NJM \cong \triangle MKL[/tex]
Find the value of x. Please help
Answer:
it would be 1
Step-by-step explanation:
Select the values for x that make the inequality true 2(8x-3)<5(x+1)
Answer:
answer is 1
Step-by-step explanation:
2(8x-6)<5 (x+1)
16x-6 < 5x+5
16x-5x <5+6
11x < 11
x <11%11
x <1
Find the missing angle Sin 30=Cos ( )
Answer:
sin(30)=cos(60)
Step-by-step explanation:
sin(30°)=½ in degrees(not radians)
and cos(60°)=½ in degrees
The difference between a number p and 6 is −14.
Answer:
the answer is -8 = p
Step-by-step explanation:
you stated that the difference of the two is -14, making it p - 6 = -14.
-8 - 6 = -14
Answer:
p= -8 or p= 20
Step-by-step explanation:
the table shows the amounts y (in tons) of waste left in a landfill after x months of waste reduction. use the table to complete the statements
What are the measurements for angles 1-7?
If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relation?
One-fifth
Four-fifths
5
16
Answer:
5
Step-by-step explanation:
20/5 = 5/1
so the answer is c
Answer:
The answer is 5
Step-by-step explanation:
on edge 2021
PLEASE HELP! I'D REALLY APPRECIATE AN ANSWER FOR BOTH!!
Answer:
cost equation:C= -650-1.50x
I=-650-1.50x+6.25x
Step-by-step explanation: x represents amount sold
Austin jogs 4 1/8 miles from his house. He then jogs 2 2/3 miles farther. How many miles has Austin jogged in all? Write your answer as a mixed number in simplest form.
Answer:
6 19/24
Step-by-step explanation:
To get our answer, we need to add 4 1/8 and 2 2/3. To do this, we need to find the LCM of 8 and 3, when we do some math, we know this is 24. Now, we need to convert 4 1/8 and 2 2/3 to improper fraction form. When we do this, we get 33/8 and 8/3. Now, we mulitply 33/8 by 3/3. When we do this, we get 99/24. Now, let's multiply 8/3 by 8/8. When we do this, we get 64/24. Now, let's add 64/24 and 99/24 (make sure not to add the bottom numbers). When we do this, we get 163/24. Let's simplify. Divide 163 by 24. When we do this, we get 6 with a remainder of 19. In mixed number form, 6 will be our whole number, 24 will be the denominator, and 19 will be the numerator. Let's write this out. When we do that, we get 6 19/24. Since 19 is a prime number, we can't simplify it any more than that, so 6 19/24 is our answer. I hope this helps!
Which number line shows the solution of -4x+ 6> 18?
9 10
B.
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0
2 3 4 5 6789 10
C.
-10 -9 -8 -7 -6 5 -4 -3-2 -1 0
6
8
g 10
OD.
10 -9 -8-7 -6-5 4-3 -2-1
5 67 89 10
Consider the below figure attached with this question.
Given:
[tex]-4x+6>18[/tex]
To find:
The number of line that represents the solution of given inequality.
Solution:
We have,
[tex]-4x+6>18[/tex]
Subtracting 6 from both sides, we get
[tex]-4x>18-6[/tex]
[tex]-4x>12[/tex]
If an inequality is multiplied or divide by a negative number, then the sign of inequality must be change.
Divide both sides by -4.
[tex]x<\dfrac{12}{-4}[/tex]
[tex]x<-3[/tex]
The value of x is less than -3. It means number of the left of -3 are included in the solution set but -3 is not included in the solution set.
So, there is an open circle at x=-3 on the number and an arrow from -3 towards left.
Therefore, the correct option is A.
Simplify the following equation and solve for m
2 (2m) + 4 (4m + 2) = 108
m =
What is the answer?
the solution to the equation is m = 5.
To solve the equation 2(2m) + 4(4m + 2) = 108 for m, we simplify and apply the order of operations.
First, we distribute the multiplication:
4m + 16m + 8 = 108
Combine like terms:
20m + 8 = 108
Next, we isolate the term with the variable. Subtract 8 from both sides:
20m = 100
To solve for m, we divide both sides of the equation by 20:
m = 5
Therefore, the solution to the equation is m = 5.
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find the missing side. round to the nearest tenth
Answer:
8.8
I don't see that choice in this picture so I hope that those are not all the choices
Step-by-step explanation:
Lets find all the angles first, that highlighted red square means that angle is a right angle, also known as 90 degrees, and the missing angle will be represented with b, also a triangle equals 180 degrees:
48 + 90 + b = 180
138 + b = 180
b = 42
So the missing angle is 42. If u didn't know, how wide an angle is effects the length of the side that it's facing. So because one of the angle is 48 degrees, the length of the side facing it is 10. So we needed to find the missing angle first to determine x, which we already did. So lets find the scale factor, we're dividing 42 with 48:
42/48 = 7/8
Now multiply 7/8 with 10:
10(7/8) = 70/8 = 8.75 = 8.8
Which relationships have the same constant of proportionality between y and x as the following graph?
I have to choose 2
Answers:
A. 6y = 2x
b. y = 1/3 x
c. 6y 1x
(the second pic is the last 2 answers
Answer: D and E
Step-by-step explanation:
for geometry:(
please help, will give brainist
Answer:
x = 2
y = 149
Step-by-step explanation:
these two angles are equal to one another
(8x+15) = (7x+17)
solve for x
x = 2
two angles are supplementary
8x + 15 + y = 180
we know 8x+15 since x =2
8(2) + 15 + y = 180
16 + 15 + y = 180
31 + y = 180
solve for y
y = 180 - 31 = 149
please give brainist, you promised last time :)
