Answers
Answer:
Ithink this would be 12/3
Step-by-step explanation:
12 blocks in total grouped into 3 groups.
The division problem shown here is 12 columns divided into a group of 3.
what is a picture model?Using models, or pictures, can help to visualize and solve math problems. Models can include number blocks, in which a small square equals 1, a long rectangle equals 10, and a large square equals 100.
Given here are 12 columns arranged in 3 square boxes
thus the picture problem must be arranging 12 columns using 3 groups
therefore, 12÷3 = 4 columns
Hence, the division problem is arranging 12 groups in 3 groups of 4 columns in each group.
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Related Questions
If someone who is 5 feet tall uses a potato gun to shoot a potato in the air at 100 feet per second, we can use the function f(x)=-16x^2+100x+5 to calculate how far the potato will be from the ground at any given second (x). Use this information to determine how long it will take the potato to hit the ground.
Answers
Answer:
Step-by-step explanation:
Given the function f(x)=-16x^2+100x+5 to calculate how far the potato will be from the ground at any given second (x), the potato hits the ground when g(x) = 0
The function becomes'
0 =-16x^2+100x+5
-16x^2+100x+5 = 0
multiply through by minus
16x^2-100x-5 = 0
x = 100 ±√100²-4(16(-5))/2(16)
x = 100±√10000+320/32
x = 100±101.59/32
x = 100+101.59/32
x = 202.59/32
x = 6.299 secs
Hence the potato will hit the ground after 6.299secs
The time taken by potato to hit the ground is [tex]6.299[/tex] seconds.
The potato will be from the ground at any given second (x) is given by below function.
[tex]f(x)=-16x^2+100x+5[/tex]
To find the time taken by potato to hit the ground is , equate given function to zero.
[tex]f(x)=-16x^2+100x+5=0\\\\-16x^2+100x+5=0\\\\x=\frac{-100\pm\sqrt{(100)^{2}+4*16*5 } }{-16*2} \\\\x=\frac{-100\pm101.587 } {-32} \\\\x=6.299,x=-0.049[/tex]
Since, time can not be negative.
So that we will consider , [tex]x=6.299 s[/tex]
Hence, the time taken by potato to hit the ground is [tex]6.299[/tex] seconds.
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If 76g of sodium reacts with chlorine to produce 214g of sodium chloride, how many grams of chlorine reacted?
need help
Answers
Answer:
138 g of chlorine is required to produce 214 g of sodium chloride if we have 76 g of sodium.
Step-by-step explanation:
We are given:
Grams of Sodium = 76 g
Grams of Sodium Chloride = 214 g
We need to find how many grams of chlorine required to produce 214 g of sodium chloride
The equation will be:
[tex]Na \ + \ Cl \ -> NaCl\\76\ g \ \ \ x \ g \ \ \ \ \ \ \ \ 214 g[/tex]
We can write: 76 (g) + x (g)=214 (g)
Solving and finding value of x
x =214-76
x=138 g
So, 138 g of chlorine is required to produce 214 g of sodium chloride if we have 76 g of sodium.
Philip has $2,000 and spends $23.75 on supplies. He divides the remaining amount equally among his 8 employees. How much does each employee receive?
A.
$247.03
B.
$250.00
C.
$252.96
Reset Next
Answers
Answer:
A
Step-by-step explanation:
Solve for a. You must write your answer in fully simplified form.
10a = -6
Answers
Answer:
a = -3/5
Step-by-step explanation:
10a = -6
/10. /10
a = - 6/10
a = -3/5
Write the numbers in the domain with commas between them (for example, {1, 2, 3}
Answers
Answer:
{-5, -1, 2}
Step-by-step explanation:
domain is the inputs or x numbers
Estimate the quotient for the following problems.
a. 608/23
=____\_____
=_____
Answers
Answer:
Step-by-step explanation:
26.43
(26)
PLEASE HELP ME WITH THIS ALGEBRA QUESTION!! THANK YOU!!
Answers
Answer:
The answer is C.
Thank you and please rate me as brainliest as it will help me to level up
Step-by-step explanation:
ANSWER C IS THE RIGHT ANSWER PLEASE LIKE THIS ANSWERS
ik ik this is the last one lol
but I really need this
Answers
Answer:
b. -2/3
Step-by-step explanation:
in addition a negative plus a negative does not equal a positive so we can already assume the answer is b but to be safe we can work this problem out in this way: 1/9 + 5/9 = 6/9 we simplify 6/9 and we get 2/3 so we slap the negative back on and boom -2/3
14) y = x – 4
4
A) 1
B)
3
C)
D) -1
3
Answers
Answer:
the answer is a
Step-by-step explanation:
Calculate the unit rate. Round to the nearest hundredth (cent).
A box of 20 trash bags costs $3.63.
Answers
Answer:
20 / 3.63 = 5.50
Step-by-step explanation:
What is the definition of a traditional, market, command, and mixed economy? Provide examples of each economy (tell me who would produce, how to produce, and for whom to produce).
Answers
Answer:
Step-by-step explanation:
°F
Ellis’s backyard has a 6.25 by 6.25 m patio
Answers
Answer:
A=39.0625m²
Step-by-step explanation:
A=S²
A=6.25x6.25
A=39.0625m²
The engines of a plane are pushing it due west at a rate of 250 mph and the wind is blowing from the southwest at a rate of 25 mph. find the direction of the plane
Answers
Answer:
84.26° in the south west direction.
Step-by-step explanation:
I've attached an image showing the triangle formed by the motion of the plane and the wind.
I've depicted the plane being pushed west and the wind moving south west.
Thus, the direction of motion of the plane will be angle θ.
Using trigonometric ratios;
25/250 = cos θ
cos θ = 0.1
θ = cos^(-1) 0.1
θ = 84.26°
Thus will be in the south west direction.
can someone please help.
Answers
Answer:
The first one is 2/5 the second one is -1/3 the third one is 1/2 the fourth one is -3/4.
Which graph represents the function?
f(x)=2x√+1
Answers
Using translation concepts, it is found that the fourth graph(right graph of the bottom row) represents the function f(x).
What is a translation?A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
The parent function is [tex]f(x) = \sqrt{x}[/tex], which has vertex at the origin.
The translated function in this problem is [tex]f(x) = 2\sqrt{x + 1}[/tex], which was vertically strecthed by a factor of 2 units(which does not change the vertex), and shifted left 1 unit, which means that the vertex is now at (0,-1).
Hence, the fourth graph(right graph of the bottom row) represents the function f(x).
More can be learned about translation concepts at https://brainly.com/question/4521517
Answer:
You wrote the question wrong
but if you are asking: f(x)=2√x+1
your answer will be the 4th Graph (on this example)
Step-by-step explanation:
<3
Select all the graphs showing relations that are also functions.
Graph A
Graph B
Graph
VA
2
Graph D
Graph E
Graph F
Submit
DOLL
Answers
Answer:
Graph E, B, and D all show relations and are functions
Step-by-step explanation:
Graphs E, B, as well as D all represent functions and relations, respectively. A function in mathematics from such a set X to either a set Y allocates exactly 1 element of Y to every element of X.
What is mathematical function?A function in mathematics from such a set X to either a set Y allocates exactly 1 element of Y to every element of X. The sets X and Y are collectively referred to as the function's domain and codomain, respectively. Initially, functions represented the idealized relationship between two changing quantities.
A planet's position, for instance, depends on time. In the past, the idea was developed with both the infinitesimal calculus toward the conclusion of the seventeenth century, and the functions that were taken into consideration were differentiable until the 19th century. Graphs E, B, as well as D all represent functions and relations, respectively.
Therefore, graphs E, B, as well as D all represent functions and relations, respectively.
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There are 120 students and 5 teachers. What is the student to teacher ratio in
simplest form?
Answers
Answer: 24:1
Step-by-step explanation:
120/5=24
There are 24 students per 1 teacher
Answer:
1 teacher to 24 students
Step-by-step explanation:
If you divide 120 by 5 you get 24.
The simplest a number can get is 1, so 1:24.
uno dos tres cuatro cinco
Answers
Answer: uno dos tres cuatro cinco seis siete ocho nueve diez once doce
Answer:
yes
Step-by-step explanation:
2\3x20
20 points thx
Answers
Answer:
13.3333333333
Step-by-step explanation:
hope this helps
Answer: I got 13.33333333
Step-by-step explanation:
I
The two reproduction cells are eggs and sperm
True
False
Answers
Answer:
True
Step-by-step explanation:
This is a part of both female/ male. The male has sperm when released, and the female produces a egg which lead to reproduction.
Answer:
true
Step-by-step explanation:
The reason is that when the male and female have sex the male releases sperm into the female the sperm goes to the female egg then she gets pregnet a couple of days later. Therefore that equals reproduction.
At sea level, a kilogram weighs approximately:
1 pound
10 pounds
2 pounds
5 pounds
I think their maybe more answers than just one, I'm not sure though.
Answers
Answer:
the answer's is 1 pound
Answer:
2 pounds
Step-by-step explanation:
Hope this helps :)
Evaulte This giving brainliest to the correct one
Answers
Answer:
B. 6
Step-by-step explanation:
Sub in 2 for x:
4² - (2+8)
4² - (10)
16-10
6
Idk the answer to this
Answers
Answer:
1. 4 x 10^5
2. -2 x 10^4
hope this helps :)
which Pokémon if that
Answers
Answer:
imma call it leaf lol im not good with Pokémon
Answer:
Charmander
Step-by-step explanation:
List the first 5 Multipluls of 12
Answers
Answer:12,24,32 44,56
Step-by-step explanation:
Answer:
12,24,36,48,60
Step-by-step explanation:
are the answers I double checked with google
Math Help???????????
Answers
Answer:
A,C,D,E
Step-by-step explanation:
When plotting to use the form
(X,Y) aka (horizontal, vertical)
Answer:
(-4, -1), (0, 2), (4, 5)
Step-by-step explanation:
(-4, -1): If you see the x-axis and trace -4 and -1 from the y-axis, they both lead to a point that is on the graph.
(-2, 1): The graph, at -2 on the x-axis, lies at height 0.5, so 1 is wrong.
(0, 2): At 0, the graph lies on 2.
(4, 5): At 4 on the x-axis, the graph lies at height 5.
(2, 0): The graph is already at height 3.5 when at length 2.
Answer or u will fail ur next FSA
Answers
Answer:
I can't see the picture
Step-by-step explanation:
what is the slope of a line that has a y-intercept but no x intercept
Answers
Answer:
The slope of a line that has a y-intercept but no x-intercept will be zero.
Step-by-step explanation:
If the line has no x-intercept, then it never intersects the x-axis, so it must be parallel to the x-axis.
If a line does not have an x-intercept, it means it would never intersect the x-axis.
Thus, it must be parallel to the x-axis, meaning its slope will be zero. It would be just a horizontal line.
For example, y=9 is the line equation that does not have an x-intercept and its slope is zero.
Therefore, the slope of a line that has a y-intercept but no x-intercept will be zero.
WILL GIVE BRAINLIEST IF CORRECT NOT TOO HARD JUST IN A RUSH!!!!!
Answers
Answer:
22.5
Step-by-step explanation:
If you divide y/x each ticket costs $2.5, so multiply 2.5x9 and that's your answer. :)
What is 13140 divided by 12 ?
Answers
Answer:
1095
Step-by-step explanation:
Answer:
1,095
Step-by-step explanation:
I used the calculator on my computer and made sure its correct by doing the proper math for it. Enjoy <3