Hey everyone i'm here with another question dont worry its easy
so can you help me? :]

Answer:

5/10 or 1/2

Explination:

help me with this plz

Which number is equivalent to 3^4/3^2
A 2
B 9
C 81
D 729

please answer right ill give brainliest to the right answerrrrrrr

Eileen's Energy Bars has determined that an energy bar measuring 3.25 inches long has a z-score of +1 and an energy bar measuring 3.50 inches long has a z-score of +2.

What is the standard deviation of the length of energy bars produced at Eileen's Energy Bars?

3.5
3.25
0.75
0.25

pleasee help ill give brainliest

PLEASE HELP ME ASAP!!

Fifty percent of the area of this rectangle is shaded. What is the area of the shaded region? Explain your thinking.

Help Please I will give Brainliest and 14 Points!!

Please answer asap. find x

Please help

.....................................................

first question:

Which mathematical property is demonstrated?

5⋅7⋅4=5⋅4⋅7


associative property of addition

commutative property of addition

commutative property of multiplication

associative property of multiplication

...................................................................................

2nd question:

Which expressions are equivalent to 4⋅(7⋅y)?

(choose all correct answers)

1. (7⋅y)⋅4

2. 4⋅7+4⋅y

3. (4⋅7)⋅y

4. 28y

5. 4⋅7⋅4⋅y

....................................................
Last question
is 3(a−b) and 3a−3b Equivalent? yes/no


is 2a(2+b) and 4ab Equivalent? Yes/no


THANK YOU!!!

A group of 80 students was asked to share how they get to school most of the time. The following circle graph represents their answers to the question. How many of the students walk to school most days?

0
24
20
25

Khan Academy PLEASE SOMEONE HELP FASTTT!!!!

xxx yyy
5.85.85, point, 8 5.85.85, point, 8
7.57.57, point, 5 7.57.57, point, 5
11.211.211, point, 2 11.211.211, point, 2
Find the constant of proportionality (r)(r)left parenthesis, r, right parenthesis in the equation y=rxy=rxy, equals, r, x.
r =r=r, equals

Simplify 6(x + y) + (x - y).

6x
7x
7x + 6y
7x + 5y

Pls help due in an hour

Y it's directly proportional to root X when x=49 and y=4
Find a formula for y in terms of x

HELP PLZ I WILL GIVE BRAINLIEST!!! Write the prime factorization of 675 using exponents.

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA this is extra cedit in my class and i need it, can anyone help me out??

Which sequence is represented by = 10 − 29 where x represents the term number and y represents the term?

Group of answer choices

1, -28, -57, -86, …

-29, -19, -9, 1, …

-19, -9, 1, 11, …

10, -19, -48, -77, …

I need help it's due 1:25 (eastern time

Jude types 876 characters in 6 minutes. What is her typing rate in characters per minute?

Three friends, Larry, Sheila, and Dawn, each begin the week with $20. The following table shows how much money the
friends have at the end of each day.
Larry
Sheila
Dawn
Day Money Remaining Day Money Remaining Day Money Remaining
1
$20
1
$20
1
$20
2
$18
2
$15
N
$14
1 2. 3 4
$9
$10
3
$7
3
4
5
$6
$5
4
$0
$2
5
$0
5
$4
At the end of the week, which of the friends has the least amount of money?
Sheila
Dawn
All friends have the same amount of money
Larry

Which cube is a unit cube?
A cube that is 7 feet long, 7 feet tall, and 7 feet high
B a cube that is 1 meter long, 1 meter wide, and 1 meter high
C a cube that is 5 inches long, 5 inches wide, and 5 inches high
D a cube that is 15 centimeters long, 15 centimeters wide, and 15 centimeters high

PLEASE HELP FAST FAST FAST
Use the interactive number line to graph the inequality -1 ≥ x.

The change in altitude of a bird after 2 __ 1 2 seconds was –41 __ 1 4 feet. What was the average change in altitude of the bird in feet per second?

solve for h
h=what
5 - 8h = 21

The supplementary angle of 149.8° is °. ​(Type an integer or a​ decimal.)

Y'all help, it's due at 12 ;-;

A computer manufacturer built a new facility for assembling computers. There were construction and new equipment costs. The company paid for these costs and made combined profits of $10 million after 4 years, as shown in the graph:

There is a graph of a line with Years on the x axis and Profits in millions on the y axis that passes through 0, negative 20 and 4, 10.

Which equation most closely represents the line depicted in the graph?

f(x) = −10x + 4
f of x equals fifteen halves times x minus 20
f(x) = 10x − 4
f of x equals two fifteenths times x minus 20

Last year there were 205 ducks living on the pond. This year there are 20% more ducks living on the pond. How many ducks are living on the pond this year? *
~5 points
~164 ducks
~225 ducks
~246 ducks
In the above question, what was the original amount of ducks?
~205
~20
~246
~164

Help please I added the number line.

Photo below; Giving brainliest!