Answer:
1.5/8 of the bag
Step-by-step explanation:
1/4 * 2 = 2/8
----------------------
3/8 + 2/8 = 5/8
1 - 5/8 = 3/8
3/8 divided by 1/2 = 1.5/8
Answer:
1.5/8
Step-by-step explanation:
match each function with its rate of growth or decay
Answer:
y=5(1.05)^t=5% rate of growth
f(t)=50(0.95)^t=5% rate of decay
g(t)=50(1.5)^t=50% rate of growth
y=5(.5)^5=50% rate of decay
Step-by-step explanation:
y=5(1.05)^t= 1+x=1.05. x=0.05. 0.05= 5%, 5% rate of growth,
f(t)=50(0.95)^t=1-x=0.95, x=-0.05=-5%=5% rate of decay
g(t)=50(1.5)^t=1+x=1.5, x=0.5=50%, 50% rate of growth
y=5(.5)^5=1+x=0.5, x=-0.5=50%, 50% rate of decay
If this helps please mark as brainliest
The correct matching of the functions y = 5 · (1.05)ⁿ, y = 50 · (0.95)ⁿ, y = 50 · (1.5)ⁿ, and y = 5 · (0.05)ⁿ will be growth rate is 5%, the decay rate is 5%, the growth rate is 50%, and the decay rate is 50%, respectively.
What is an exponent?Consider the function:
y = a (1 ± r)ˣ
Where x is the number of times this growth/decay occurs, a = initial amount, and r = fraction by which this growth/decay occurs.
If there is a plus sign, then there is exponential growth happening by r fraction or 100r %
If there is a minus sign, then there is exponential decay happening by r fraction or 100r %
The functions are given as,
y = 5 · (1.05)ⁿ
y = 5 · (1 + 0.05)ⁿ
The growth rate is 5%.
y = 50 · (0.95)ⁿ
y = 50 · (1 - 0.05)ⁿ
The decay rate is 5%.
y = 50 · (1.5)ⁿ
y = 50 · (1 + 0.5)ⁿ
The growth rate is 50%.
y = 5 · (0.05)ⁿ
y = 5 · (1 - 0.5)ⁿ
The decay rate is 50%.
The correct matching of the functions y = 5 · (1.05)ⁿ, y = 50 · (0.95)ⁿ, y = 50 · (1.5)ⁿ, and y = 5 · (0.05)ⁿ will be growth rate is 5%, the decay rate is 5%, the growth rate is 50%, and the decay rate is 50%, respectively.
More about the exponent link is given below.
https://brainly.com/question/5497425
#SPJ2
Anyone got the answers to the 2021 7th grade Math EOG???
Answer:
Thats a state test
Step-by-step explanation:
Answer:
Isnt that a state test XDDDDDD
Step-by-step explanation:
Which figures below are congruent?
1 and 2
2 and 3
1 and 3
2 and 4
Answer: Your answer is 1 and 3
Step-by-step explanation: congruent means same or identical and 1 and 3 are identical
Answer is 1 and 3
Step-by-step explanation I did da quiz and got it correct.
what's 9+10?
if you know you know
Answer:
21
Step-by-step explanation:
duh.................
Ken buys a bag of 70 marshmallows.
42 are pink and the rest are white.
What % are white?
60%
45%
40%
Answer:
45
Step-by-step explanation:
Answer:
70 - 42 =28
28/70 = 40%
Plz help! Giving brainliest to a complete and correct answer. Absurd answers will be reported.
Answer:
Use absolute difference
Step-by-step explanation:
Given
The given parameters can be represented as:
[tex]Expense > Income[/tex]
[tex]Income - Expense< 0[/tex]
Required
Eliminate negative difference
To eliminate negative difference, Sara has to make use of absolute difference when calculating the difference between her income and expense.
Take for instance:
[tex]Income = 10[/tex]
[tex]Expense = 12[/tex]
The difference between both is:
[tex]Income - Expense = 10 - 12[/tex]
[tex]Income - Expense = -2[/tex]
But if she uses absolute difference, the result will be:
[tex]|Income - Expense| = |10 - 12|[/tex]
[tex]|Income - Expense| = |-2|[/tex]
[tex]|Income - Expense| = 2[/tex]
A coin has a heads side and a tails side.
Chuck flips the coin 80 times.
About how many times will it land heads up?
25
40
50
Answer: 40
Step-by-step explanation: the reason why is that there's a 50/50 chance that it could land on heads or tails.
Answer:
40
Step-by-step explanation:
A coin has a 1/2 chance to land on both heads and tails sides (50/50), so cut 80 in half (80/2), and you get 40.
The formula for the volume of a rectangular prism is volume = length × width × height.
Which of the following is the BEST estimate of the volume of the rectangular prism below?
A. 16 cubic units
B. 54 cubic units
C.90 cubic units
D. 120 cubic units
Answer:
C
Step-by-step explanation:
The formula to work out the volume of a rectangular prism is:
V= w*h*l
Let's plug these nums. in:
V = (2.9)(9.7)(3.4) = 95.642
The closest answer is C ~ 90 cubic units
Hope this helps :)
A savings account balance can be modeled by the graph of the linear function shown on the grid. What is the rate of change of balance with respect to the number of deposits?
Answer:
75 dollars per 1 deposit
(75/1)
Step-by-step explanation:
The graph tells me
~plz tap the crown~
A preschool has a student to teacher ratio of 5:2. Which of the following ratios is equivalent to this ratio?
Answer:
the correct answer is a
Step-by-step explanation:
Answer:
45 students to 18 teachers
How many solutions are there to this system of equations? On a coordinate plane, 2 lines have equations y = one-fourth (x minus 4) and y = one-fourth x minus 1.
a. one solution
b. no solution
c. infinitely many solutions
d. it cannot be determined without solving
Answer:
b. no solution
Step-by-step explanation:
y=1/4x-4
y=1/4x-1
This pair of equations has the same slope, meaning that they are parallel lines. Parallel lines never intersect so there is no result of solving this system of equations. Therefore, the correct answer would be b, that this system of equations has no solution.
Answer:
NO solution
Step-by-step explanation:
;)
2(n + 17) /8 = 3/8
PLS HELP I WILL GIVE BRAINLY!
*Answer:*
n = -31/2 ( - means minus btw )
Step-by-step explanation:
Cancel terms that are in both the numerator and denominator
then Multiply all terms by the same value to eliminate fraction denominators
then you Cancel multiplied terms that are in the denominator
Multiply the numbers
Subtract
17 from both sides of the equation
this one is confusing for sum reason
Answer: 17, 634.24
Step-by-step explanation: V=1/3*3.14*r^2*h. As long as you follow that formula, for cones only, you will get these correct.
Line segment AC and BD are parallel. What are the new endpoints of the line segments AC and BD if the parallel lines are reflected across the x-axis?
A. A'(-2, 5) C'(5, 1) and B'(-2, -4) D'(5, 0)
B. A'(-5, -2) C'(-1, 5) and B'(-4, -2) D'(0, 5)
C. A'(2, -5) C'(-5, -1) and B'(2, -4) D'(-5, 0)
D. A'(5, 2) C'(1, -5) and B'(4, 2) D'(0, -5)
Option C : A'(2, -5) C'(-5, -1) and B'(2, -4) D'(-5, 0) is correct.
We have two line segments AB and CD parallel to each other.
We have to find the new endpoints if the parallel lines are reflected across the x - axis.
How will you find the image of the point across the x - axis?For a point P(x, y), its reflection across the x-axis is P'(x, -y).
From the figure - the coordinates of points A, B, C, D are -
[tex]A(2,5)\\B(2,4)\\C(-5, 1)\\D(-5, 0)[/tex]
We know the image of the point P(x, y) across the x-axis is P'(x,-y). Therefore, the coordinates of the points, when they are reflected across the x-axis are-
[tex]A(2,5) - > A'(2, -5)\\B(2, 4)- > B'(2, -4)\\C(-5, 1)- > C'(-5, -1)\\D(-5,0)- > D'(-5,0)[/tex]
Hence, Option C : A'(2, -5) C'(-5, -1) and B'(2, -4) D'(-5, 0) is correct.
To solve more questions on reflection of points, visit the link below -
https://brainly.com/question/2375657
#SPJ2
Pls helpppppp
Add the mixed numbers 9 3/5 + 10 3/5, write the answer as a mixed number.
Answer:
20 1/5
Step-by-step explanation:
hope this helps I'm sure its rights
If the age of person A is 7 years more than that of person B and the sum of there ages is 25 years old how old is person A ? (Brainlest)
Answer:
32
Step-by-step explanation:
25 + 7 = 32
what is the distance between the points? round to the nearest tenth if neccesary
Answer:
I think it’s 12.6
Step-by-step explanation:
PLS HELP.
Jenna made one container of orange punch and served it to her friends at a picnic. The container served 10 people. About how big was the container?
Answer:
15 people
Step-by-step explanation:
What shape has four equal sides and four right angles?
trapezoid
square
rectangle
help appriciated plz
Answer:
15%
Step-by-step explanation:
16/40
Evaluate the following expression.
12÷4×32+(4−2)5
Answer:
answer is 111
Step-by-step explanation:
Answer:
Answer:12÷4×32+(4−2)5 = 106
This is the right Answer for your question :3
I hope you are having a great day ❤️❤️❤️❤️
Please tell the truth please help me please help me with the work please please help me with the work please help me with the work I do I need a little more work done
1.
a. -10/7
b. 5/3
c. 3.02
d. 6 1/2 (it is a bit blury, hard to tell)
explanation- so the opposite of a positive is a negative, the opposite of a negative is a positive. so it is the same for this. for example 10/7 is positive so you make it a negative for it be the opposite.
i would help with the rest, but it is hard when you have to label things on a diagram when you are doing it on a computer like this. sorry!
Answer:
1a. -10/7
1b. 5/3
1c. 3.02
1d. 6 1/2
Step-by-step explanation:
i can see everything because blury
solve the equation and round to the nearest hundredth x: 6(4x+5)=3(x+8)+3
Answer:
x = -7.(3)
Step - by - step explaination:
7a + 11 = 60
What's A
Answer:7
Step-by-step explanation:
PLS HELPPP!!!!!!!!!!!!!
I WILL GIVE BRAINLIEST TO CORRECT ANSWER
Answer:
Step-by-step explanation:
This is actually really Easy.
The answer is 172,200
Help answer this cringy question
HELP ME PLEASE IM BEGGING
Answer:
Step-by-step explanation:
what's the problem
Is the quotient of 3 and 1/4 greater than or less than 3? Explain your answer in complete sentences.
Answer:
I'm pretty sure less than!
Answer:
Less than
Step-by-step explanation:
Choose all that give the correct solution for the system of equations.
Solution (1, 4)
Solution (2, −2)
Solution (4, −4)
Solution (−2, −2)
Solution (4, −2)
this is a usatestprep question
PLEASE HELP I WILL MARK BRANLIEST TO WHOEVERS RIGHT