9514 1404 393
Answer:
29
Step-by-step explanation:
The third in sequence will be the middle one, the average value of all the numbers in the sequence. That average is the sum (145) divided by the number of numbers (5).
third number = 145/5 = 29
does anyone have the answers to Algebra 1- 6.2.4 practice: Modeling: exponential functions
I am only giving 10 points for people to add answers because anyone will add anything to get points, but if you have all the answers i will mark as brainliest and give more points
thank you!!
<3
Answer:1.) I chose coin A and B
2.) Coin: B Value: $40 Annual rate: %5
Coin: A Value: $25 Annual rate: %7
3.) Coin: A P: 25 R: 1.07 Function: v = 25(1.07)^t
Coin: B P: 40 R: 1.05 Function: v = 40(1.05)^t
4.) Base: 1+r Initial: P Exponent: t
If R increased, then P would also increase because you must distribute, and you would be distributing R into P there for if R changes then so would P.
5.) Coin A: Initial value: $25 10 years: $25.70 20 Years: $26.40 30 years: $27.10 60 years: $29.20
Coin B: Initial value: $40 10 years: $40.50 20 years: $41 30 years: $41.50 60 years: $43
Coin C: Initial value: $60 10 years: $60.40 20 years: $60.80 30 years: $61.50 60 years: $62.40
6.) Coin A because the value goes up the most and I probably wouldn't be able to keep the coin for more than 60 years because I would lose it.
Step-by-step explanation:
i did it
I also chose coin A and coin B. You can choose any two coins you want, but the answers would turn out different so I recommend using A and B.
Answer:
2.
Coin: A Current value: $25 Appriciation rate: 7%
Coin: B Current value: $25 Appriciation rate: 5%
3.
Coin: A P: 25 R: 0.07 V(t) = 25(1+0.07)^t
Coin: B P: 40 R: 0.05 V(t) = 40(1+0.05)^t
4.a
Base: 1+R
Constant or initial value: P
Exponent: T
4.b
No, the initial value would not increase, although, by changing the rate would increase the growth.
5.
Value: 25
10 years: V(t) = 25(1.07)^10 - $49.18
See explaination
Step-by-step explanation:
5.
So when the value is 25, we use the formula from question 3 ( V(t) = 25(1.07)^10 ) and solve
Continue to use the same formula to answer the other numbers of years, only change the exponent, ^10, to the number of years.
For example: 20 years = ^20 30 years = ^30 and so on.
Also, this is the correct answer to number 5. I got an A on this assignment
Hope this helps <333
please help!! thank you
Answer:
still need it??
Step-by-step explanation:
lemme know if you do.
I need some help with math thank you :)
Answer:
7y = 4 or y = (4/7)
Horizontal line
Step-by-step explanation:
Plug the given variable values in.
0x + 7y = 4
Anything times 0 is 0. In addition, 0 doesn't need to be written.
7y = 4
I'm not sure if your teacher wants y to be separated from a coefficient that isn't 1. If so, y = (4/7).
This would be a horizontal line because y will always equal 4/7 on the graph, which would make a horizontal line parallel to the x axis at the value 4/7 along the y axis.
You are working as an assistant to a chef. The chef has 6 cups of berries and will use 2/3 cup of berries for each dessert he makes. How many desserts can he make?
a. 9 desserts
b. 12 desserts
c. 4 desserts
D. 6 2/3
HELP NEEDED ASAP PLEASE
Answer:
A. 9 Desserts
Step-by-step explanation:
We can make the equation 2/3x = 6 to find the answer
2/3x = 6 we need to isolate x so we divide by 2/3 on both sides
2/3 / 2/3 = 1 and 6 / 2/3
we divide 6 by 2/3 like 6/1 * 3/2 = 9
x = 9
Olivia has budgeted $100 for moving her furniture. She decides to use a local moving company that charges a $75 rental fee and .50 per mile. What is the maximum number of miles she can use the truck without going over budget? 5
Answer: The maximum # of miles she can use would be 50.
Step-by-step explanation:
75+(.5*x)=100
-75 -75
.5x=25
x=50
Will give brainliest
Answer:
GURL MY MATH TEACHER GAVE ME THE SAME SHEET A MONTH AGOO
YASS
1.) x is less than or equal to 3
2.) x greater than or equal to 2
3.) x < -1
4.) x greater than or equal to 3
5.) x>2
6.) x greater than or equal to 1
Which of these below correctly solves for y in the equation 3x – 4y = 7?
I don't have any knowledge in algebra, so what would be the best way to learn it. (The only advancements I have within are things as 2+x=14 ***When x=12***)
Answer
I guess the best way to learn algebra is first being confident with your arithmetic and PEMDAS/BODMAS, then understanding how substitution works, knowing what like-terms, binomial products, squares, etc are and going through worked examples as well as solving algebraic problems yourself. Of course, to get a grasp on algebra, you should start from the basics and continue working your way up. You should be able to find resources online to help you.
Good luck!
Step-by-step explanation:
A robot can complete 3tasks in five sixth hour. Each task takes the same amount of time. a. How long does it take the robot to complete one task? b. How many tasks can the robot complete in one hour?
Answer:
a) 5/18 hour
a) 3 3/5 tasks
Step-by-step explanation:
A robot can complete 3tasks in five sixth hour. Each task takes the same amount of time.
a. How long does it take the robot to complete one task?
3 tasks => 5/6 hour
1 task => x
3x = 1 × 5/6 hour
x = 5/6 ÷ 3
x = 5/6 × 1/3
x => 5/18 hour
b. How many tasks can the robot complete in one hour?
5/6 hour = 3 tasks
1 hour =>x tasks
5/6x = 1 × 3
x = 3 ÷ 5/6
x = 3 × 6/5
x = 18/5
x = 3 3/5 tasks
A recipe uses 2 parts of sugar for every 3 parts of flour. You use 8 cups of sugar. Use the ratio table to find how many cups of flour you use.
Answer:
srry dont know
Step-by-step explanation:
The required amount of flour will be 12 cups of flour in the recipe.
What is the Ratio?The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.
A recipe requires for 2 parts sugar to 3 parts flour. 8 cups of sugar are used which is given in the question.
Let the number of cups of flour would be x,
According to the given question, the required ratio would be as
2 parts sugar : 3 parts flour = 8 cups of sugar : x cups of flour
2 / 3 = 8 / x
2x = 24
x = 24/ 2
Apply the division operation,
x = 12
Therefore, the required amount of flour will be 12 cups of flour in the recipe.
Learn more about the Ratios here:
brainly.com/question/1504221
#SPJ2
What factors facilitate erosion by wind?
A.ocean currents, La Niña and El Niño
B.heat, low water table and low humidity
C.drought, plant die-off and wind
Answer:
I belive the answer is
C
Step-by-step explanation:
Can someone please teach me!!! :,( !!!!!!!!!!!!!!
and don't do it for the the points or i will have to report even if i do not want to
Graph this line using the slope and y-intercept: y= 1/7x+3
HURRY ILL MARK YOU BRAINLIESTWhich graph best represents the solution for all possible combinations of X, the number of hours she worked for her first job, and y, the number of hours she worked for her second job, in one week
Answer:
b hope this helps!!!!! ^^
Answer:
Its C.
Step-by-step explanation:
The answer is C because the arrow is going up which means her work hours are going up too. Im not that good at explaining stuff lol
498 divided by 13 full Equation
Answer:
38.3
Step-by-step explanation:
hope I helped
Answer:
38.3 to be exact its 38.3076
Step-by-step explanation:
Hope this helps stay safe!
Terri walked 3.825 miles yesterday. Today she walked 5.5 miles. How many more miles did Terri walk today than yesterday
Answer:
1.675 more
Step-by-step explanation:
5.5-3.825=1.675
Answer: Terry walked 1.675 miles today than yesterday
Step-by-step explanation:
Answer:
65+4k+5+6k+10=180, 80+10k=180, 10k=100, k=10
Step-by-step explanation:
5.) 72(x - 10)=
6.) x( x-8)=
7.) -(-3y +9)=
8.) -(a + b - c)=
I
Help me?
Answer:
are you expanding it??.. if so...
Step-by-step explanation:
5. 7x-720
6. x^2 - 8x
7. 3(y-3)
8. -a-b+c
5. Ms. Lee has 220 students in all her classes. If her classes collected 2860 pounds of food, how many meals did each student provide? Round UP to the nearest number.
Note: 1.2 pounds of food equals one meal
Note:1 kilogram is 2.2 pounds
Answer:
Each students provides 13 pounds of meal
Step-by-step explanation:
Total students in Ms. Lee class = 220
Total pounds of food collected = 2,860
how many meals did each student provide?
Meals provided by each student = Total pounds of food collected / total number of students
= 2,860 / 220
= 13 pounds
Each students provides 13 pounds of meal
Note: 1.2 pounds of food equals one meal
1.2 pounds : 1 meal = 13 pounds : x meals
1.2/1 = 13/x
1.2 * x = 1 * 13
1.2x = 13
x = 13 / 1.2
= 10.83 meals
Approximately 11 meals to the nearest number
Note:1 kilogram is 2.2 pounds
1 kg : 2.2 pounds = x kg : 13 pounds
1/2.2 = x / 13
1 * 13 = 2.2 * x
13 = 2.2x
x = 13/2.2
= 5.91 kilogram
Approximately x = 6 kilograms
Please answer correctly !!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!
Answer:
I don't have a protractor with me but if you do look where x is and line the little hole on the bottom of the protractor on the crossing point and see what degree the angle is at. Hope I helped :)
Step-by-step explanation:
Answer:
its 23 lol
Step-by-step explanation:
4 7/10 as an improper fraction
Answer:
47/10
Step-by-step explanation:
hope this helped
is -1/4 less than negative 3/4 use the number line to explain your answer PLEEAAAASSSEEE HELP MEEEEEE
Answer:
yes because you got to tink about measuring stuff if you measure 1/4 it would be less than if you measure 3/4 because its closer to 4/4 whcich equals 1 so yes it is less than 3/4
Step-by-step explanation: Brainliest Please
If 6 bagels cost $3.00 how much is the cost of 9 bagels?
Answer:
4.50
Step-by-step explanation:
Answer:
$4.50.
Step-by-step explanation:
Ruby is visiting San Francisco. From her hotel she walks 1 block east and 4 blocks south to a coffee shop. Then she walks 2 blocks west and 2 blocks south to a museum. Where is the museum in relation to her hotel?
Answer:
6 blocks south and one block west
Step-by-step explanation:
Answer:
i don't know if i'am correct but that would be 6 blocks south and 2 west.
Step-by-step explanation:
The length of a rectangle is 5cm longer than its width.
If the perimeter of the rectangle is 62 cm , find its length and width.
Answer:
length = 18 cm & width= 13 cm
Step-by-step explanation:
w+w+5+w+w+5=62
4w+10=62
4w=52
w=13
w+5=13+5 = 18 cm
In a survey of 50 people, 80% read newspapers at least once per week. Find the margin of sampling error
There are no errors.
PLEASE ANSWER !!
The graph of a linear function f passes through the point (-2,-10) and has a slope of 5/2 what is the zero of f ?
Answer:
Check the explanation.
Step-by-step explanation:
As the graph of a linear function f passes through the point (-2,-10) and has a slope of 5/2.
As the slop-intercept form is given by:
[tex]y = mx+b[/tex]
where m is the slope and b is the y-intercept.
substituting the values (-2, -10) and m = 5/2 in the slop-intercept form to determine y-intercept.
[tex]y = mx+b[/tex]
[tex]-10=\frac{5}{2}\left(-2\right)+b[/tex]
[tex]-\frac{5}{2}\cdot \:2+b=-10[/tex]
[tex]-5+b=-10[/tex]
[tex]-5+b+5=-10+5[/tex]
[tex]b=-5[/tex]
And the equation of the line in the slope-intercept form will be:
[tex]y = mx+b[/tex]
putting b = -5 and slope = m = 5/2
[tex]y = mx+b[/tex]
[tex]y=\frac{5}{2}x+\left(-5\right)[/tex]
[tex]y=\frac{5}{2}x-5[/tex]
Determining the zero of function.
As we know that the real zero of a function is the x‐intercept(s) of the graph of the function.
so let us determine the value of x (zero of function) by setting y = 0.
[tex]0=\frac{5}{2}x-5[/tex]
[tex]\frac{5}{2}x-5=0[/tex]
[tex]\frac{5}{2}x=5[/tex]
[tex]5x=10[/tex]
[tex]x=2[/tex]
Therefore, the zeros of the function will be:
x = 2Graph y=−5x . please answer
Answer:
here it is on a graph
Step-by-step explanation:
Answer:
I attached a png with my answer.
Step-by-step explanation:
PLSS HELP ME PLSSS
The football team is losing the game in the fourth quarter. There are still 6,700
fans in attendance but 2,500 fans have already left. What was the total
attendance at the game before the fans began to leave?
Answer:
9,200
Step-by-step explanation:
halp :<<<<<<<<<<<<<<<
Answer:
122 so its 70%
Step-by-step explanation:
Solve for y please help
9514 1404 393
Answer:
43
Step-by-step explanation:
x° is common to both the smaller and the larger triangle, which means the sum of the two other angles will be the same in the two triangles:
76° +49° = y° +81°
124° -81° = y° = 43° . . . . . subtract 81°
