Given the graph below, what is the average rate of change between 1 year and 4 years
of age?
Answers
Answer : The average rate of change between 1 year and 4 years of age is 7.33 lbs per year.
Step-by-step explanation :
As we know that the average rate of change between two input values is the total change of the output values divided by the change in the input values.
From the table, we conclude that:
The weight of 1 year of age = 20 lbs
The weight of 4 years of age = 42 lbs
Now we have to determine the average rate of change between 1 year and 4 years of age.
The input (years) has changed by = 4 years - 1 year = 3 years
The output has changed by = 42 lbs - 20 lbs = 22 lbs
Average rate of change = Output ÷ Input
Average rate of change = [tex]\frac{22\text{ lbs}}{3\text{ years}}[/tex]
Average rate of change = 7.33 lbs per year
Therefore, the average rate of change between 1 year and 4 years of age is 7.33 lbs per year.
Related Questions
how much is 40% out of 16.32
Answers
Answer:
6.528
Step-by-step explanation:
just multiply 16.32 by .4
5.The data in the line plot show how many pages each student read last night. Which is the best measure of variability?
A)interquartile range
B)mean
C)median
D)range
Answers
What is the slope of line p?
Answers
Answer:
2/3
Step-by-step explanation:
Slope is rise over run which is 2/3
Evaluate x^2 + 2x -1 when x = -3
help
1. -2
2. 2
3. 16
4. -15
Answers
Answer:
2
Step-by-step explanation:
just put -3 to x
9-7=2
= -3^2 + 2(-3) -1
= 9 - 6 - 1
= 3 - 1
= 2
So the answer to this question is 2.
Also, I just want to say happy new year to you and also, have a fantastic rest of your day.
Also, can you please mark my answer as the brainliest answer?
Thank you!!
joe boght 15 tolets. 1 was pure gold 2 were pure silver and the rest were wooden. how many wooden toilets were there?
Answers
It is easy all you have to do is 15-3 because 1+2=3
These two images show steps in a proof of the Pythagorean theorem. Which
of the following statements about the proof is false?
a
b
a
b
b
с
C
а
a
a
a
a
b
b
с
b
a b
Step 1
ba
Step 2
O A. The triangles in step 1 have the same combined area as the
triangles in step 2
O B. The area of the interior square in step 2 is equal to c2 + ab.
C. The area of the interior square in step 2 is equal to the combined
area of the two interior squares in step 1.
O D. The proof shows that a² + b2 = ca.
Answers
Answer:
B. The area of the interior square in step 2 is equal to c2 + ab.
Step-by-step explanation:
I GIVEEE BRAINLILSTT
Answers
Answer:
(x, y) --> (x + 14, y + 8)
Step-by-step explanation:
Look at 1 original point and its corresponding translated point.
Let's look at F and F'.
To go from F to F', you need to go right in x 14 units.
Then you need to go up in y 8 units.
The translation rule is to add 14 to x and 8 to y.
(x, y) --> (x + 14, y + 8)
Answer:
fhddffhfdjdfgjmtgfjn
Step-by-step explanation:
fgngng ndgngfnngfngfn
A plane travels 342 miles in 6 hours. At a constant rate how many miles did the plane travel in 1 hour?
Answers
Answer:
57 miles
Step-by-step explanation:
342÷6= 57
I hope this helped you out, if it did please mark my answer as brainliest. I will be so grateful.
Can somebody show me how to do this?
Answers
Answer: = 4x − 5x − 1 Hope this helped
Step-by-step explanation:
please help me im pretty stumped
Answers
can some one plz help me on the qustion
Answers
Answer:
D.
Step-by-step explanation:
[tex]\frac{9}{16}[/tex] converted to decimal is 0.5626
[tex]\frac{7}{12}[/tex] converted to decimal is 0.5833
So answer choice D is the correct answer.
What is the area of this figure?
Enter your answer in the box
Bin
in
Answers
Add them together
if Tyler had 16 cups of lemonade mix,
Answers
Of lemonade mix and thats cool
Answer:
tyler really like lemonade.
Step-by-step explanation:
PLEASE HELP i’ll mark brainliest !!
Answers
Answer:
180-62=118
Step-by-step explanation:
ab=ac means that they are all equal now you know that c=62 angle on a straight line adds up to 180 so you subtract 180 to 62
In quadrilateral ABCD m < A= 90°
m 2 C = 50° and m < B = m D.
Find the degree measure of < B.
Answers
Answer:
m∠B = 170°
Step-by-step explanation:
Sum of all angles in quadrilateral is 360°:
m∠A + m∠B + m∠C + m∠D = 360°
m∠B = 360° - m∠A - m∠C - m∠D
m∠A = 90°
m∠B = m∠D= 50°
m∠B = 360° - 90° - 50° - 50° = 170°
Determine whether the following number sentences are TRUE or FALSE.
Justify your answer.
Part B 1/2-5/8-7/9=7/9-5/8-1/2
Answers
Answer:
False
Step-by-step explanation:
1/2 - 5/8 - 7/9 = 7/9 - 5/8 - 1/2
Add 5/8 to both sides.
1/2 - 7/9 = 7/9 - 1/2
Factor -1 out of the right side.
1/2 - 7/9 = -1(-7/9 + 1/2)
1/2 - 7/9 = -1(1/2 - 7/9)
1/2 - 7/9 and 7/9 - 1/2 are opposites. Opposites are not equal unless they are both zero.
Answer: False
how do i do this please help!
Answers
Answer:
id no lollll prob 3Step-by-step explanation:
How is 75% of 60 minutes 45?
Answers
Answer:
It just is see explanation
Step-by-step explanation:
75% is equal to 0.75, or 3/4. If you multiply the full 60 minutes to 3/4, then your product is 45 minutes. That's how 75% of 60 minutes is 45 minutes.
Answer: 75% of a number is the same thing as 3/4 of the number.
so for example, divide 100 by 4. you get 25 right?
right, so multiply 25 by 3 and you get 75. That's what 3/4 of something is.
now divide 60 by 4. you get 15 right?
right, so multiply 15 by 3, and you get 45 :)))
that's why 75% of 60 is 45.
i hope this helps!!
BTW when you get a question with percentages, you can flip them! In this case it doesn't really help to do so, but for example if you had a question asking:
what is 16% of 50?
FLIP IT. it's the same thing as 50% of 16!!! This works with like any percentage!!!
Jack can make 3 cups of croutons from
5 slices of bread. How many cups of
croutons can he make from 35 slices of
bread?
Answers
Answer:
there are 7 fives in 35
and each 5 slices makes 3 cups
so,,7×3=21 cups
Answer:
21 cups
Step-by-step explanation:
Solve for x,
45=3x
Simplify your answer as much as possible,
X
Answers
Gary sold 8 more tickets than Peter. Tracy sold 12 less than Peter. They sold 50
tickets in total. How many tickets did Gary sell?
Answers
Answer:
96 tickets
Step-by-step explanation:
HELPPPPPP PLEASEEEEEEEEEEEEEEEEEEEEE
Answers
b = 5
equation = y = 2x + 5
What 12x12 I need help please help me
Answers
Answer:
144
Step-by-step explanation:
-0- Easy :D
help please i don’t get this
Answers
Answer:
y=93°, z=79°
Step-by-step explanation:
Lines and Angles
There are properties of lines and angles that will help us to find the required values.
The vertex at the bottom left side of the quadrilateral has two angles that were formed when two lines crossed. Those are called linear angles, and they always add up to 180°.
This means that z is the angle needed to complete 180°, that is:
z = 180° - 101° = 79°
Now the quadrilateral must have the sum of its internal angles equal to 360°. We have three of them that sum: 100°+88°+79°=267°.
This means y is the angle needed to complete 360°, or:
y = 360° - 267° = 93°
Answer: y=93°, z=79°
area of rhombus is 60m sq.if its perimeter is 40 m sq. find its altitude
Answers
Answer:
Step-by-step explanation:
Para meter of rhombus is equals 40 m
So one side of rhombus is equal to 10 m
Now
Area of rhombus is equals to half into base into altitude
1/2*10*altitude=84
Altitude = 16.8m
Please help ASAP!!!!!!!!!!!!!
Answers
Answer:
im horrible at this kinda stuff-but is it 18......? ive always been bad-so if im wrong-dont get mad-
Step-by-step explanation:
happy new year!
Is anyone here good at calculus I’m willing to pay.
Answers
Write the equation that describes the line with slope = 4 and y-intercept = -2 in slope-intercept form.
Answers
Answer:
2 66
Step-by-step explanation:
beacuse ima gansta and you a cracka so whats up with it
Helppppppppp!!!!!! Please
Answers
Answer:
x = 4.99°
Step-by-step explanation:
Reference angle = x
Opposite side to x = 20 cm
Hypotenuse = 230 cm
Applying trigonometric ratio formula, we would have the following equation:
[tex] sin(x) = \frac{Opp}{Hyp} [/tex]
Plug in the values
[tex] sin(x) = \frac{20}{230} [/tex]
[tex] x = sin^{-1}(\frac{20}{230}) [/tex]
x = 4.99° (approximated to nearest hundredth)
Ten less than three times a number is 2.
Answers
Answer:
the number is 4
Step-by-step explanation:
4 times 3=12
12-10=2
hope this helps!
Answer:
it's 7!
Step-by-step explanation: