Answer: 600 students
Step-by-step explanation:
Of the total number of sixth graders who were surveyed, 5% owned birds.
This 5% translated to 30 students.
30 students is therefore 5% of the total number of sixth graders surveyed.
Assume that number to be x:
x * 5% = 30
x = 30 / 5%
= 600 students
What is the distance between the following points/ordered pairs, please answer all if possible
1) A (5, 12) , B (5, -7) =
2) A (11, -11) , B (-11, -11)=
3) A (-5, 0) , B (-14, 0)=
4) A (-3, -9) , B (-3, -1)
5) A (-3, -5) , B (8, -5)
Answer:
1. 19 units
2. 22 units
3. 9 units
4. 8 units
5. 11 units
Step-by-step explanation:
4 1/4 + 3 + 5 1/2=
Help me please
Answer:
Exact Form:
51/4
Decimal Form:
12.75
Mixed Number Form:
12 3/4
Step-by-step explanation:
answer at least 1 of the trigonometry problems for me please and thank you I will be very grateful for it takes your time at least up until 10
Step-by-step explanation:
I think x = 43.34 and BC = 34.47
can i get some help thanks
Answer:
9300 maybe
Step-by-step explanation:
What does love and math have in common
please answer asap I have only 5 minutes
Test divisibility by 2,3,4,5,6,8,9,10,11 for this number below
80356
Answer:
It is divisible by 2 and 4
Step-by-step explanation:
Answer:
divisible by 2 and 4
Step-by-step explanation:
I hope this helps
Richard drives at a speed of 70 miles per hour.
How long will it take to drive 315 miles?
Answer:
4.5 hours
Step-by-step explanation:
t=d/r
315/70=4.5
help me plz i’ll give brainlest
Answer:
-1/2x 2/1 y
Step-by-step explanation:
The real answer to this problem is (-1 1/2) (-2 1/2)
Hope this helps! :D
What is the equation of the line that has a slope of 1/2 and passes through the point (6,4)? Write your answer in slope intercept form
Answer:
A
Step-by-step explanation:took it on edge!
Answer:
y = 1/2x + 1
Step-by-step explanation:
slope-intercept form: y = mx + b
If you have a slope of 1/2, m = 1/2
y = 1/2x + b
To find b, plug in the known point.
4 = 1/2(6) + b
Solve.
4 = 3 + b
b = 1
Plug b into your equation.
y = 1/2x + 1
Pls I need help! I’ll give Brainlyist!
Answer:
I would think it to be the last one?it’s seems the most accurate of them all?
Step-by-step explanation:
given that f (x)=x/2+5 find f(2)
Answer:
f(2) = 6
Step-by-step explanation:
Given that the function
[tex]f(x) = \frac{x}{2} + 5[/tex]
Put x=2
[tex]f(2) = \frac{2}{2} + 5 = 1 +5 = 6[/tex]
f(2) = 6
i will give brainest no cap
Answer:
1. 5%
2. 6%
3. $600
Step-by-step explanation:
Answer:
1. 5% 2. 6% 3. $600
Step-by-step explanation:
ASAP
7x+42=0
Options
x= 6
X= -6
Pls help I will give you 15 points only
(3) Explain how you can tell that the point (5, 13) is a solution to the system shown
without formally solving the system.
y = 4x - 7
2x + y = 23
The point (5, 13) is a solution to the system
The system of equations is given as:
[tex]y = 4x - 7[/tex]
[tex]2x + y = 23[/tex]
The solution is given as: (5,13)
To determine if the coordinate point is a solution of the system of equations, we have to substitute the x and y values in the equations.
So, we have:
[tex]y = 4x - 7[/tex]
[tex]13 = 4 \times 5 - 7[/tex]
[tex]13 = 13[/tex]
[tex]2x + y = 23[/tex]
[tex]2 \times 5 + 13 = 23[/tex]
[tex]10+ 13 = 23[/tex]
[tex]23 = 23[/tex]
The above equations are true.
Hence, the point (5, 13) is a solution to the system
Read more about system of equations at:
https://brainly.com/question/14323743
Water comes out of a pipe at a rate of 15 gallons per minute. How many gallons have come out after 5 minutes?
Answer:
75 gallons
Step-by-step explanation:
15gal PER 1 min
__gal PER 5 mins
To solve this, I would do 15 x 5. That gets me to 75 gallons.
Hope this helps :D
There is a line that includes the points (9,1) and has a slope of 1/3. What is the equation in slope-intercept form?
Answer:
f(x) = 1/3x + 1
Step-by-step explanation:
slope-intercept form is
f(x) = mx + b
so just put the points in and you have:
f(x) = 1/3x + 1
also b stands for the y-intercept so if you look at your point (9,1) than your y-intercept would be 1.
hope I could help!!
The store sells 6 boxes of cupcakes $18. How much does 10 boxes of cupcakes cost?
Answer:
$30
Step-by-step explanation:
6 box = 18
1 box = 3
10 box = 30
You lose 2 points every time you forget to write your name on a test. You have forgotten to write your name 4 times. What integer represents your change in points from forgetting to write your name?
Answer:
-8
Step-by-step explanation: since it says Times, (for me times is multiplication) you would multiply -2 and 4. negative 2 would be from that person losing 2 points. and 4 since it is your total amount of times you have forgotten to write your name. so, -2 x 4 = -8.
how i got -8. both signs from -2 and 4 are different, and when they are different the answer will always be negative.
calculate the answer when
the largest prime number that is a factor of 28
is multiplied by
the smallest prime number that is a factor of 15
Answer:
21
Step-by-step explanation:
7 is the largest prime number of 28
3 us the smallest prime number of 15
7 × 3 is 21
Answer:
21.
Step-by-step explanation:
Factors of 28=1,2,4,7,14,28 so largest prime number is 7.
Factors of 15=1,3,5,15 so smallest prime number is 3.
7x3=21(Ans)
What are the measures of the base angles of a right isosceles triangle? Explain
In the following quadratic function, I can easily determine which key feature?
y= (x + 5)^2-3
A. Vertex
B. y-intercept
C. x-interceptis
JJ owns a bakery and makes daily batches of pies and cookies. One pie requires 2 cups of flour to make the crust, and one batch of cookies requires 3.5 cups of flour. JJ has 28 cups of flour to use. Let x equal the number of pies and let y equal the number of batches of cookies.
Give a combination of pies and cookies that JJ can make. Explain how you know the combination works.
Answer: Chicken nuggets in zip loc bag?
Step-by-step explanation:
I need some help on how to solve for x! asap please
Answer:
x=40°
Step-by-step explanation:
3x=120
x=120/3=40°
(30 POINTS COME AND GET IT FOR A MULTIPLE CHOUCE XD) which of the following is the solution for s in the system of equation shown below? R+2s=52
2r-s=4
(1)12
(2)15
(3)17
(4)20
Answer:
(4) s = 20Step-by-step explanation:
Given system:
r + 2s = 522r - s = 4Eliminate r to solve for s.
To do so, double the first equation and then subtract the second one:
2r + 4s = 1042r - s = 4Subtract
4s - (-s) = 104 - 45s = 100s = 100/5s = 20Correct choice is (4) 20
Please please help....
A lake near the Arctic Circle is covered by a 3 meter thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. After four weeks, she is only 1.6 m thick. Pls hurry!
Complete question :
A lake near the Arctic Circle is covered by a 3 meter thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. After four weeks, she is only 1.6 m thick. Let S(t) denote the ice sheet's thickness S (measured in meters) as a function of time t (measured in weeks). Write the function's formula
Answer:
S(t) = 3 - 0.3t
Step-by-step explanation:
Given that:
Initial thickness = 3m
Assume the rate of decrease is constant
Thickness after 4 weeks = 1.6 m
To obtain a function for the scenario described above :
We can observe that the function is a linear function, given that rate of decrease per week is constant :
To obtain the rate of decrease :
Change after 4 weeks :
(Initial thickness - thickness after 4 weeks) / number of weeks
(3m - 1.6m) / 4
= 1.2m / 4
= 0.3 m per week
General form of a linear function :
y = mx + c
m = rate of change per unit
Hence, our function becomes ;
S(t) = 3 - 0.3t
Select the correct answer from each drop-down menu.
The quotient of is
. When this quotient is divided by
, the result is .
Answer:
we cant see it.
Step-by-step explanation:
What is 20 is 1/10 of?
Answer:
20 is a tenth of 200
Step-by-step explanation:
Answer: 2
Step-by-step explanation:
x=10%(2)
20/x=10/100
200=100x
x=2
ANSWER ASAPPPP FORR BRAINLIEST
Answer: the first one
Step-by-step explanation:
