Write a proportion to represent the scenario. Then Solve.
Katniss shot 12 arrows in 20 seconds. How long will it take Katniss to shoot 60 arrows? Let t represent time to shoot 60 arrows.
Answer:
100 seconds
Step-by-step explanation:
12 arrows in 20 seconds
60 is 5 times of 12
multiply 20 by 5
what is the slope intercept form of y-125=6(x-10)
Greg invests $400 in a savings account that earns 6% simple interest annually. If he does not make any additional deposits or withdrawals, how much money will be in the savings account after 2 years?
Answer: your answer is 4800
Step-by-step explanation:
What is the unit rate if you write 11 pages in 2 hours? F What is the unit rate If you write 11 pages in 2 hours
Answer:
5.5 pages/hour
Step-by-step explanation:
We need to find the unit rate if you write 11 pages in 2 hours. It can be calculated by dividing no of pages to no of hours as follows :
[tex]R=\dfrac{11}{2}\ \text{pages/hour}\\\\=5.5\ \text{pages/hour}[/tex]
So, there are 5.5 pages per hour.
A 10-ounce package of cashews costs $8.11, and a 16-ounce package of cashews costs $12.Calculate the cost per ounce of each package.Which package, the 10-ounce or the 16-ounce package, is the better buy? In the box below write the cost per ounce of each package and state which package is the better buy.
Answer:
The better buy is 12-ounce packageStep-by-step explanation:
Step one:
given data
we are told that 10 ounces cost $8.11
and also 16 ounces cost $12
Required
The unit cost per ounce
for the 10 ounce package
the unit cost = 8.11/10=$0.81 per ounce
for the 12 ounce package
the unit cost = 12/16=$0.75 per ounce
the better buy is 12-ounce package because the unit cost is cheaper than that of the 10-ounce package by $0.06
If a snail travels at a rate of of a mile every of an hour,
what is the unit rate in miles per hour?
Answer:
1mph or 1 mile per hour
Step-by-step explanation:
simple
Which is the correct?
Answer:
the 2nd one
Step-by-step explanation:
A principal of $835 is invested in an account at 2% per quarter simple
interest. Which of the following sequences describes the dollar amount of
principal in the account at quarterly intervals?
A. 66.80, 133.60, 200.40, 267.20, 334.00, ...
B. 835.00, 851.70, 868.40,885.10, 901.80, ...
C. 835.00, 901.80, 968.60, 1,035.40, 1,102.20, ...
D. 16.70, 33.40, 50.10, 66.80, 83.50,...
E. 835.00, 851.70, 868.73, 886.11, 903.83, ...
Answer E
Step-by-step explanation: The first number is 835 as this is how much you have in the bank to begin with. Work out 2% of 835.
Hurry please i need it ASAP
Hmm, thats wrong actually, I believe its C?
Instructions are in the image attached...
Answer:
26) (2,-3) (-2,0)
27) (2,4) (-6,9)
Step-by-step explanation:
Now the slopes and the y-intercepts.
WILL MARK BRAINLIEST Given the table of value below, which of the following ordered pairs are found on the graph of the inverse function ?
Answer:
D
Step-by-step explanation:
Jeff bought a radio for 14.99 eaephones for 9.99 and a cassette tap for 7.99 including a sales tax of 6% what was the total bill
Answer:
$54.95
Step-by-step explanation:
You add everything together and multiply by 0.6.
32.97/0.6= 54.95
I hope this helps!!!
-62 - 4x = 42
So how do I get the answer to this problem?
Answer:
-26
Step-by-step explanation:
-62 - 4x = 42
-4x=42+62
-4x=104
X=-104/4
X=-26
So the value of the X is -26
I need help with this math work
9514 1404 393
Answer:
see attached
Step-by-step explanation:
If you plot the points on the graph, you notice that the run (change in x) is 3 for each "rise" (change in y) of -1, so the slope is ...
m = rise/run = -1/3
The middle point is on the y-axis, so is the y-intercept.
In slope-intercept form, the equation is ...
y = mx + b . . . . . . where m is the slope (-1/3) and b is the y-intercept (4)
y = -1/3x +4 . . . . equation
What is the measure of AC?
DE is 30, so AD is also 30
A full circle is 360
ACE = 360- Ad-de
Ace = 360-30-30 = 300
Ac is half of ace
Ac = 300/2 = 150
The answer is b 150
factor 2w+6
Please explain? I'd like to understand how you did it so that I can do it myself the next time, thanks a mil :)
Answer:
2( w + 3 )
Step-by-step explanation:
Well first off, since theres no common term to factor out, I had to split 6 in half
so 2 w + 6 becomes 2w + 2 x 3.
I then factored out 2 because it's a common term,
which then leaves: 2( w + 3 )
basically, you have to find a common term to factor out, if you don't see one, you have to do something to a number so there's common terms.
Max placed 6 cans in a box and the box was 40% full.How many cans will the box be able to hold when it’s completely full?
Answer:
4 cans
Step-by-step explanation:
this can be 4 cans because if 6 cans equal 40% it's opposite so 4 cans equal 60% so full is 100% so 60%+40%=100%
Consider these functions: f(x) = 4x^3 - 10 g(x) = [tex]\frac{3x - 4}{2}[/tex] What is the value of g(f(2))?
A. -6
B. 2
C. 19
D. 31
Answer:
D. 31
Step-by-step explanation:
First Plug 2 into f(x) and solve.
You should get 22.
Then plug f(2) which is equal to 22 into g(x).
So, plug 22 into g(x).
You should get 31.
Given an equation y=-3x +5, explain the steps for using slope-intercept form to graph this equation.
A.Use the y-intercept to plot the point (0,5). Then, using the y-intercept as a reference point move left 3 units and up 1 unit, and plot a second point.
B. Use the y-intercept to plot the point (5,0). Then, using the y-intercept as a reference point, move right 3 units and up 1 unit , and plot a second point.
C.Use the y-intercept to plot the point (5,0). Then, using the y-intercept as a reference point, move left 3 units and up 1 unit, and plot a second point.
D. Use the y-intercept to plot the point (0,5). Then using the y-intercept as a reference point, move left 1 unit and up 3 units, and plot a second point
Answer:
A.Use the y-intercept to plot the point (0,5). Then, using the y-intercept as a reference point move left 3 units and up 1 unit, and plot a second point.
Step-by-step explanation:
5 is the y intercept, so 0,5 is where you would start and then 3 is the same as 3/1 so you go up 3 over 1.
Hope this helps!
How many grade seven students of koronadal national comprehensive high school are there in all
The complete question is;
The following diagram(attached) shows how all the Grade Seven students of
Koronadal National Comprehensive High School go to school.
How many grade seven students of koronadal national comprehensive high school are there in all
Answer:
269 students
Step-by-step explanation:
From the venn diagram attached, we can see various given numbers of the students of the different modes of transport to school.
To get how many grade 7 students there are in total, we will add all the students inside the venn diagram simply because the set of grade 7 students are represented by those inside the venn the venn diagram while the number 100 outside the venn diagram is not a member of the set of grade 7 students which we are dealing with.
Thus,
Total number of grade 7 students = 76 + 19 + 15 + 17 + 55 + 20 + 67 = 269
helppp me please will give brainliest
Answer:
y=-2x+11
Step-by-step explanation:
2. Si Maria decide recortar rectangulos, de área igual a 0.03 m?, ¿Cuántos rectángulos obtendrá de la cartulina?
a) 6 rectangulos
b) 60 rectangulos
c) 15 rectangulos
150
d)
rectángulos
Responder:
60 triángulos
Explicación paso a paso:
La pregunta está incompleta. No se dio el área del cartón. Digamos que la dimensión del cartón es de 2 m por 0,9 m.
Área del cartón = Largo * Ancho
Dado;
Longitud = 2 m
Ancho = 0,9 m
Área del cartón = 2 * 0.9
Área del cartón = 1.8m²
Si María decide recortar rectángulos con un área igual a 0.03 m², la cantidad de rectángulos que puede obtener del tablero se expresa como;
Número de rectángulos = área del cartón / área de cada parte recortada
Número de rectángulos = 1.8 / 0.03
Número de rectángulos = 60 rectángulos.
Por tanto, el número de rectángulos que puede recortar es de 60 rectángulos.
Tenga en cuenta que se asumió el área del rectángulo y que se puede emplear el mismo cálculo para cualquier otra dimensión dada.
Heather is solving an equation by graphing the expressions on either side of the equal sign. If the graph intersects at an infinite number of points which statement could describe the equation heather is attempting to solve?
Answer:
one side of the equation is a quadratic equation, and the other side of the equation is a quadratic expression
Step-by-step explanation:
the description needs to be the same for each equation. For example linear and linear would work as well.
Which number is an integer?
Answer:
The answer is C, 2.
Step-by-step explanation:
An integer is any whole number.
If this helped I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
The number from the given options that would represent an integer is C. 2.
What are integers ?An integer is a number that can be written without a fractional or decimal component. It includes positive and negative whole numbers, as well as zero.
Given the options:
3/4 = 0.75 ( a fraction, not an integer)
1/5 = 0.2 (a fraction, not an integer)
2 (a whole number and hence an integer)
Therefore, the only number among the provided options that is an integer is '2'.
Knowing if a number is an integer or not can affect calculations, problem-solving strategies, and our understanding of mathematical concepts.
In conclusion, option C is correct.
Find out more on integers at https://brainly.com/question/929808
#SPJ6
help me please reeeee
Answer:4/5 and 2 3/5
Step-by-step explanation:
Michelle is a server in a restaurant. On a weekend night, Michelle earned $4 an hour and $65 in tips. She made a total of $93. Write and solve an equation to determine how many hours she worked. On Monday, Ken spent half of his money on a new game. The next day he earned $12 mowing lawns. He now has $32. How much money did Ken have before bought the game? I need the equation too.
Answer:
first question: Michelle worked for 7 hours
second question: Ken had $40 before buying the game
Step-by-step explanation:
4x + 65 = 93
4x = 28, x = 7
Michelle worked for 7 hours
Ken 1/2x + 12 = 32
1/2x = 20
x = 20. 20*2 = $40, ken has $40 before buying the game.
Which choice includes two pairs of adjacent angles from the coordinate plane? 2 6 3 4 an 21 and 24, 22 and 25 26 and 25. 23 and 2 Z6 and 24. 21 and 23 © Z4 and Z5, Z2 and 26
Answer:
you need to subtract those number in one whole and like this 2 6 3 4 an 21 and 24, 22 and 25 26 and 25. 23 and 2 Z6 and 24. 21 and 23 © Z4 and Z5, Z2 and 26 the answer is -221
Step-by-step explanation:
The two pairs of adjacent angles from the coordinate plane are as follows;
∠ 6 and ∠ 5
∠ 3 and ∠ 2
Adjacent anglesAdjacent angles are angles that have a common side and a common vertex.
Therefore, the two pairs of adjacent angles are as follows;
∠ 6 and ∠ 5∠ 3 and ∠ 2learn more on adjacent angles here: https://brainly.com/question/20537672
If Triangle ABC is congruent to Triangle SRT, find the possible value(s) for x
Answer:
x = 2 or x = -3
Step-by-step explanation:
Given that ∆ABC ≅ ∆SRT, it follows that their corresponding side lengths are congruent to each other.
Thus:
[tex] RT = BC [/tex]
[tex] (x^2 + x) = 6 [/tex]
Solve for x
[tex] x^2 + x = 6 [/tex]
Subtract 6 from each side
[tex] x^2 + x - 6 = 6 - 6 [/tex]
[tex] x^2 + x - 6 = 0 [/tex]
Factorise
[tex] x^2 + 3x - 2x - 6 = 0 [/tex]
[tex] x(x + 3) -2(x + 3) [/tex]
[tex] (x - 2)(x + 3) [/tex]
x = 2 or x = -3
Does
7
8
÷
3
8
=
7
3
= 2
1
3
To check, multiply
by
3
8
.
The product is
.
Answer:
7/3 then 7/8
Step-by-step explanation:
I got it right on edge 2020
Which list shows how many equal sized groups of 28 students Ms. Lee can make
Answer:
1,2,4,7,14, or 28
Step-by-step explanation:
I got it right