Find the rate of change from 2012 to 2016
A. -10.5 students per year
B. 10.5 students per year
C. -11.25 students per year
D. 11.25 students per year
Answer:
D. 11.25 students per year
Step-by-step explanation:
rate of change
[tex] = \frac{400 - 355}{2016 - 2012} [/tex]
[tex] = \frac{45}{4} [/tex]
=11.25
The rate of change from 2012 to 2016 is 11.25 students per year.
Therefore, the correct answer is D.
Given that a graph is showing the number of students in a class.
We need to find the rate of change from 2012 to 2016.
Also, from the graph we can see the number of students in 2012 and 2016 was 355 and 400 respectively.
To find the rate of change from 2012 to 2016, we can use the formula:
Rate of change = (Final value - Initial value) / Time interval
In this case, the initial value is the number of students in 2012, which is 355, and the final value is the number of students in 2016, which is 400.
The time interval is 4 years (from 2012 to 2016).
Plugging these values into the formula, we get:
Rate of change = (400 - 355) / 4
= 45 / 4
= 11.25
Therefore, 11.25 students have changed between 2012 and 2016 with this rate of change.
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A carpenter has two nails. One of the nails is 3/8 of an inch long; the other is 1/3 of an inch long. What is the difference in the lengths of the two nails in inches? 1/24, 1/12, 2/5 or 5/24?
Don't do for points.
Don't get your account banned.
Don't be me
Pls help its not that hard, im in 7th grade
i think it's 20 but i'm not that sure
Answer:
7/5
Step-by-step explanation:
To determine the proportionality you'll have to multiply the answers by x to get y. In this case 7/5 is the answer.
Calculations
0 x 7/5 = 0
20 x 7/5 = 28
40 x 7/5 = 56
Name all of the radii of the circle. Oh and the D is /BF, /CE, /BC, /FE
Answer:
The answer is (C)
Because a radii or radius is a point connecting from the center of the circle to a end or a line that is half a circle. so C letter has : AD, AC, AB which are radius
Find each unit rate.
1. 70 mi in 5 h 2. $9.52 for 8 gals
3. 192 ft in 6 s
Answer:
1-=14, 2=1.19, 3= 32
Step-by-step explanation:
awdawfawfg
need help.................................
Can you please show your work. :)
Answer:
I can't even see that one
The grocery store sells 4 cans of soup for $3.60.
What is the unit price?
copy and paste the site for the photo of the work
Help! Whoever answers first will get brainliest.
Answer:
4/12
Step-by-step explanation:
Just subtract
Answer:
1/3
Step-by-step explanation:
Subtract the numerators 11 by 7 and get 4/12 which is your new fraction. Simplify by dividing each number by 4. 4 divided by 4 is 1, and 12 divided by 4 is 3. So your answer is 1/3.
Consumers sometimes make choices that cause negative information to be put on their credit reports. Which of these is the most likely number of years that this negative information will remain on their credit reports?
Answer:
??????.?.????. fotoğraf yok mu yaaaaa
Answer:
Generally speaking, negative information such as late or missed payments, accounts that have been sent to collection agencies, accounts not being paid as agreed, or bankruptcies stays on credit reports for approximately seven years.
Step-by-step explanation:
hope this helps :D
Tell me if something is wrong
Each of these equations holds true for one value of x from the set {5, 12, 15, 18}. Arrange the equations in increasing order of the x-values that make them true.
x + (x − 10) = 26
6x − 15 = 75
2(2x − 1) = 46
5x − 3x = 10
Answer:
5x - 3x = 10
2(2x - 1) = 46
6x - 15 = 75
x+(x - 10) = 26
Step-by-step explanation:
5x - 3x = 10
2x = 10 Divide by 2
x=5
2(2x - 1) = 46 Distribute the 2
4x - 2 = 46 Add 2
4x = 48 Subtract by 4
x = 12
6x - 15 = 75 Add 15
6x = 90 Divide by 6
x=15
x + x - 10 =26 Add the x's together and the 10
2x = 36 Divide by 2
x = 18
not my work
Answer:
26>42+1/2=100
Step-by-step explanation:
hoppe this help
I will give you brainlest and 5 stars if you answer this correctly
HELPP PLEASE WILL GIVE BRAINLIEST
Answer:
6.5
Step-by-step explanation:
Answer:
7.2
Step-by-step explanation:
which one is it? iv'e been struggling.
Answer: A
Step-by-step explanation:
Multiply both sides by 4 to get 64
Answer:
A
Step-by-step explanation:
64/ 4=16
16x2= 32
This is (compound) probability: Picking two numbers from 1-10 and getting a multiple of 3 both times.
Answer:
There are 10 counters in the bag and you want the 4
As their is only one for the probability is
1/10
There are now 9 counters left in the bag.
You only want the even ones , which are 2 6 8 and 10 ( four has been taken out)
There are only four even counters in the bag of nine counters so the probability is
4/9
As you want both of these to occur, you need to multiply them
1/10 x 4/9 = 49/90
Step-by-step explanation:
The probability of getting a multiple of 3 both times is 2/30.
What is the probability?The Probability in mathematics is the possibility of an event in time. In simple words, how many times that incident is happening in any given time interval.
Given:
We are randomly picking two numbers from 1-10.
Multiple of 3 between 1 and 10 are 3, 6, 9.
To find the probability:
Here, we are considering the that the numbers are chosen without replacement.
The probability of getting a multiple of 3 both times,
= 3/10 x 2/9
= 6/90
= 2/30
Therefore, the probability is 2/30.
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Will mark brainliest
Answer:
D
Step-by-step explanation:
State how many solutions each equation has (Will mark brainlest)
2(6 - 2y) = -1 (4y - 9)
Tip!
If it has one line it means its a linear equation girly!
Please help me!!!!!!!!!??
Answer:
45.125 is the average
Pleas help ASAP thank you
Answer:
The answer:7.5
Step-by-step explanation:
i need the answer asapppp
Answer:
Bottom right
Step-by-step explanation:
All angles different, and all angles are smaller than 90 degrees
Answer:
D
Step-by-step explanation:
Both scalene and Acute
I really need help with this please :o
MARKING BRAINLIEST~
Lin sold 4 more shirts than Greg. Fran sold 3 times as many shirts as Lin. In total, the three sold 51 shirts. Which EQUATION could you solve to find the number of shirts Greg sold?
a
3g = 51
b
3 + g = 51
c
8 + 5g = 51
d
16 + 5g =51
Answer:
a
Step-by-step explanation:
Answer:
16 + 5g =51
Step-by-step explanation:
Hope this helps! :D
Please mark me brainliest I need one more!!
:D
Brady recorded the number and color of cars in the parking lot. 45% of the cars in the parking lot were white. If Brady counted a total of 81 white cars, how many cars did he count in the parking lot?
Answer:
180
Step-by-step explanation:
at45% is white and its 81 so i can tell 50% is 90 so I multiplied that by two and got 180
im in 6th grade
ugg math lol i hate it
The Swan family installs an above ground pool. The railing around the pool is about 31.4 ft. What is the length across the middle of the pool?
Answer:
10ft
Step-by-step explanation:
31.4ft ÷ 3.14 (Pie) = 10ft.
A car rental company's fees are shown. Suppose you rent a car using Option 2. Write an expression that gives the total cost in dollars for driving m miles. Then find the cost for driving 150 miles.
Option 1 - $19.99 per day, $0.17 per mi.
Option 2 - $50 fee, $0.17 per mi
Answer:
Step-by-step explanation:
.17M+50
PLS HELP ASAP GIVE BRAINLIEST
Two photos look at both
Answer:
likely, unlikely
Step-by-step explanation: if there are more black than red it will be a higher chance of black to be picked
What is the solution to this system of equations?
A: (-1, 2)
B: (4, -2)
C: (2, -1)
D: (-2, 4)
Answer:
D. (-2, 4)
Step-by-step explanation:
Giving brainliest m8!!!
Answer:
i think a
Step-by-step explanation: