the answer would be 4/four!
Your answer would be four
Lionel computed the average rate of change in the depth of a pool over a two-week interval to be zero. Which statement must be true? The pool must have been empty for the entire interval. The pool must have been the same depth at the start of the interval as it was at the end of the interval. The pool must have been deeper at the end of the interval than it was at the start of the interval. The pool must have been more shallow at the end of the interval than it was at the start of the interv
Answer:The pool must have been the same depth at the start of the interval as it was at the end of the interval.
Step-by-step explanation:
The average rate of change is calculated as:
[final value - initial value] / time interval.
Then, the average rate of change does not take into account intermediates values, and you cannot draw any conclusion about such intermediate values.
In the given case you have:
average rate of change in depth = [final depth - initial depth] / 2 weeks.
0 = [final depth - initial depth] / 2 weeks.
⇒ 0 = final depth - initial depth
⇒ final depth = initial depth.
That is why the conclusion is the second statement of the answer choices: the pool must have been the same depth at the start of the interval as it was at the end of the interval.
In between the pool might have been deeper, more shallow, empty or change in any form, since the average rate of change does not tell the full history but only the net change.
Answer:
The pool must have been the same depth at the start of the interval as it was at the end of the interval.
Step-by-step explanation:
got it right on edge.
Four puzzles that were manufactured contained a total of 420 pieces. The next 6 puzzles contained a total of 630 pieces. If the relationship between the number of puzzles and the total number of puzzle pieces continues to be proportional, which could be the missing entries in the table? Number of Puzzles (x) Number of Pieces (y) 4 420 6 630 8 puzzles and 800 pieces 8 puzzles and 840 pieces 10 puzzles and 1,000 pieces 10 puzzles and 1,200 piece
Answer:B
Step-by-step explanation:
4. Kim runs a food truck. The expression 25s + 2h gives the cost of s sandwiches and h hot dogs.
Find the cost of 3 sandwiches and 7 hot chocolates.
Answer:
$89
Step-by-step explanation:
25s + 2h
25(3) + 2(7)
75 + 14
=89
A dot plot shows the
on a number line.
symmetry
cluster
frequency of data
Answer:
Frequency
Step-by-step explanation:
"A dot plot is a visual display in which each piece of data is represented by a dot above a number line, showing the frequency of each data value. The total number of dots in the plot is the total number of values in the data set. The data points must all be in the same units."
2x + 1 = 16
0/1 help it’s due today
Answer:
x = 7.5
Step-by-step explanation:
equations with variables
-2y+3=8y-7
Answer:
y=1
Step-by-step explanation:
-2y +3 = 8y -7
-10y = -10
y = 1
Please help me and I will make you the brainiest
Answer:
y=a-4 divided 3-a and a cut so remember 4divided3 so, y= 1.33
Step-by-step explanation:
Solve for x: 3x−2=8x+8
Answer:
-2 =x
Step-by-step explanation:
3x−2=8x+8
Subtract 3x from each side
3x-3x−2=8x-3x+8
-2 = 5x+8
Subtract 8 from each side
-2-8 = 5x+8-8
-10 = 5x
Divide each side by 5
-10/5 = 5x/5
-2 =x
Answer:
-2
Step-by-step explanation:
Subtract 8x from both sides.
3x−2−8x=8x+8−8x
−5x−2=8
Step 2: Add 2 to both sides.
−5x−2+2=8+2
−5x=10
Step 3: Divide both sides by -5.
−5x
−5
=
10
−5
x=−2
PLEASEEEE HELPPPP
Add. 3+(-7)=
Answer:
Step-by-step explanation:
It’s exactly like saying -7 + 3.. -7 is the bigger number so you take away from that the answer is -4
Answer:
-4
Step-by-step explanation:
Remove Parentheses
3-7
Subtract
3-7 = -4
Answer
-4
Hope this helped
Brainliest is appreciated/
Please help me out A,B,C OR D?⚠️
Answer:
what r u tryna figure out
Answer:
B
Step-by-step explanation:
II stands for 2 in roman numerals
18/5 turns into 3 3/5
4.66666666666666 is just what it is
square root of 30 is in between 5 and 6 so yeah
I need help!!!!!!!! 2c-2.6=1.8
Answer:
thats right
Step-by-step explanation:
Answer:
c= 2.2
Step-by-step explanation:
assuming your solving for c
2c-2.6=1.8 first isolate c by adding 2.6 on both sides
2c= 4.4 now divide both sides by 2
c= 2.2
What does 3/4 + 1/6 =
Answer:
The answer is 11 /12 or 0.916667
Explanation:
The midpoint of gh is m(4,-3). One endpoint is G(-2,2). Find the coordinates of endpoint H
Answer:
Step-by-step explanation:
(-2 + x)/2= 4
-2 + x = 8
x = 10
(2 + y)/2 = -3
2 + y = -6
y = -8
(10, -8) for endpoint H
4 - 9 what’s the answer
Answer:
-5
I hope this helps!
I need help asap please
Answer:
draw a girl and a boy with a son or a daughter and you got a proptional relationship
Step-by-step explanation:
4x + 3 in.
3(2x-5) in.
Cantaloupes are on sale at four different grocery stores. Which store offers
the lowest unit rate for cantaloupes, in dollars per pound?
$4.50
• Fresh Farm:
5 pounds
$
• Fruit Garden:
1
3
pound
$4.00
• Mother Nature:
5 pounds
• Country Market: $0.85/pound
Answer:
fruit garden
Step-by-step explanation:Its 60 Cents- answer came from Apex
What is the standard form polynomial representing the volume of this shipping container?
6x + 15
4x² + 3x
x² – 8
Answer:
Step-by-step explanation:
Volume of the shipping container = Lengt * Breadth * Height
Given
Length = 4x² + 3x
Breadth = x² – 8
Height = 6x +15
Volume of the container = ( 4x² + 3x)( x² - 8)(6x+15)
( 4x² + 3x)( x² - 8) = 4x⁴-32x²+3x³-24x
( 4x² + 3x)( x² - 8) = 4x⁴+3x³-32x²-24x
(4x⁴+3x³-32x²-24x)(6x+15) = 24x⁵+60x⁴+18x⁴+45x³-192x³-480x²-144x²-360x
Collect like terms
( 4x² + 3x)( x² - 8)(6x+15) = 24x⁵+78x⁴-147x³-624x²-360x
Hence the standard form polynomial representing the volume of this shipping container is expressed as V = 24x⁵+78x⁴-147x³-624x²-360x
Answer:
V = 24x^5+78x^4-147x^3-624x^2-360x
Evaluate ( r - s) 3 + r 2 if r=8 s=5
f(5)= 2(5)+ 4
Thanks
Answer: I HOPE IT HELPS OR WATCH VIDOES ABOUT IT
Step-by-step explanation:
Two unique points define a line. Other geometric figures also may pass through those two points (you will learn those later).
There are several forms of the equation of a line:
Standard form Ax + By = C
Slope-intercept form y = mx + b
Point-slope form y – y1 = m(x – x1)
Two-point form y – y1 = [ (y2 – y1)/(x2 – x1) ](x – x1)
O.K., you picked the two-point form, right?
The points are P1: (5,5) and P2: (7,-4)
y - 5 = [ ((-4) - 5)/(7 - 5) ] (x - 5) (put in x and y values of points)
y - 5 = [ -9 / 2 ](x - 5) (simplify)
y - 5 = -9/2x + 45/2 (distribute -9/2)
y = f(x) = -9/2x + 55/2 (add 5 to both sided)
Check (very important):
Is (5,5) on the line? 5 = (-9/2)(5) + 55/2 ?
5 = -45/2 + 55/2 ?
5 = 10/2 yes.
Is (7,-4) on the line? -4 = (-9/2)(7) + 55/2 ?
-4 = -63/2 + 55/2 ?
-4 = -8/2 ? yes.
I need help please do
Answer:
design 3
Step-by-step explanation:
The average that the car rides in design 1 is 13
Design:2 about 10.5
Design:3 14 is the average
Sorry if this is incorrect im just a nerdy 6 grader who is cool and likes to play football
3x - 6x + 2 > 65
Mathematic
3x - 6x + 2 > 65
Combine like terms.
-3x + 2 > 65
Subtract 2 from both sides.
-3x > 62
Divide both sides by -3
x < -62/3
Answer:
3x - 6x + 2 > 62
→ -3x + 2 > 62
→ -3x > 62
→ x < -62/3
Find the coordinates of c
Answer:
Step-by-step explanation:
(x - 9)/2 = 4
x - 9 = 8
x = 17
(y - 5)/2 = 1
y - 5 = 2
y = 7
(17, 7) for coordinates of C
property operation of 6 { 2.7 + 4 }=6{ 4 + 2.7 }
What is the value of s in the equation 3r= 10+5s when r = 10
Answer:
s = 4
Step-by-step explanation:
Given: 3r = 10+5s
Fill in r: 3(10) = 10 + 5s
Multiply: 30=10+5s
Subtract: 30-10=5s
Divide: 20/5=s
Answer: 4=s
Is 29.9 a rational, integer, whole number or all of the above?
Answer:
It is in integer
Step-by-step explanation:
An integer is any number positive or negative. A whole number would not have a decimal and if it were a rational number it could be written as a ratio.
what is the square root of 27/64 cubed
Answer:
0.421875
Step-by-step explanation:
0.42 simplified.
I hope this helps!!
Plz helpp me!!?:) I don’t understand
-24 - (-13) = w
Simplify the left side
-24 + 13 = w
Add together like terms
-11 = w
A scale drawing of a school bus has a scale of one/2 inches to 5 feet if the length of a school bus is 4 1 over2 inches on the scale drawing what is the actual length of the bus
Answer:
162
Step-by-step explanation:
Maggie owes the candy store $35. Each of 5 friends will help her pay off her debt. How much will each friend pay?
Answer: $5
Step-by-step explanation:
1)Take the total amount of money divided by the number of friend like this:
35/5
2)You should get $5 which is the amount of money that each friend will have to pay.
Answer:
5
Step-by-step explanation:
$35 divided by 5 friends = $5 per person