Answer:
Each student would get 36 candies is their goddy bag.
If you need 2 liters of soda for every 12 students at the school dance, and you sold 360 student tickets to the dance. About how many liters of soda should you buy so that you have enough for all 360 students at the dance.
Explain the answer please
PLEASE HELP I WILL GIVE BRAINLIEST!!
(the name of the video to help is "Math Antics - Proportions"
Answer:
60 liters
Step-by-step explanation:
360/12=30
30x2=60 liters
Hope this helps! :)
What is the arc measure of minor arc AB in degrees?
Answer:
[tex] m\widehat{AB} =55 \degree[/tex]
Step-by-step explanation:
[tex] \because m\angle APC=m\angle DPE[/tex]
(Vertical angles)
[tex] \therefore m\widehat {ABC} =m\widehat {DE} [/tex]
(Measure of minor arc is equal to the measure of it's corresponding central angle)
[tex] \therefore m\widehat {AB}+m\widehat {BC} = m\widehat {DE} [/tex]
[tex]\therefore m\widehat{AB} = m\widehat {DE} - m\widehat {BC} \\ \\ m\widehat{AB} =93 \degree - 38 \degree \\ \\ m\widehat{AB} =55 \degree[/tex]
In a triangle ABC if ∠A= 72° and ∠B= 63° find ∠C
Answer:
Angle C = 45 degrees
Step-by-step explanation:
All interior angles of a triangle add up to 180 degrees.
180-72-63 = angle C
Angle C = 45 degrees
3/4K - 5/6m - 1/4K + 2/3m
*simplify
(EDITED) Answer:
1/2k - 1/6m
2/4K + (-1/6) m
Answer:
1/2K - 1/6m
Step-by-step explanation:
You can combine the ones with the same variable.
First, rearrange the equation:
3/4K - 1/4K - 5/6m + 2/3m
Then simplify each part
1/2K - 1/6m
Alistair is in the business of making office products for schools and colleges. Alistair realizes that there are many other firms manufacturing similar products. Why does Alistair require risk management?
A.
to cover his risk of product liability
B.
to cover the risk of stiff competition
C.
to cover expenses of raw material
D.
to cover expenses incurred to maintain their ethical standard
CORRECT ANSWER- to cover the risk of stiff competition
Answer:
Its B--- to cover the risk of stiff competition
Your are welcome
Step-by-step explanation:
P=15,000, r=8%, t=30 days. Find the simple interes owed for the use of the money. Assume 360 days
Answer:
Step-by-step explanation:
$15,000×0.08 = $1,200 interest for 360 days
$1,200 × 30/360 = $100 interest
What are the zeros of f(x) = x^2 - x- 12? Please explain if you can.
Answer:
4 and -3
Step-by-step explanation:
So our function is f(x) = x² - x -12
We need to find factors such that 0 = x² - x -12
So, it looks something like this 0 = (x - a)(x - b)
We know that the first term is x², which can only be obtained if we multiply x by another x.
Now, we need to find the other terms a and b. We know that a × b = -12
The correct answer would be that a = 4 and b = -3
0 = (x - 4)(x + 3)
We know this because, if we multiply this out, we get x² + 3x -4x -12, which can be simplified to x² -x -12.
Our zeroes are the values of x that this equation 0 = (x - 4)(x + 3) is true. What values of x will make this zero?
4 and -3
z + y2
for y = 6 and z = 1
Answer:
37
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
z + y²
y = 6
z = 1
Step 2: Evaluate
Substitute in variables: 1 + 6²Evaluate exponents: 1 + 36Add: 37I need help with before 9
Answer:
There is no 9 on the paper.
Step-by-step explanation:
Answer:
1) p = how much he was paid per lawn
2) 4p = how much he was paid for 4 lawns
3) 4p = 24, then p = $6
4) 45-d = 21, d = $24
- Kirk is reading a book and found that after 5 days he had read 180 pages.
rate is Kirk reading the book in (b) If the book is 765 pages long, how many
days will it take him to read the book at
the rate you found in (a)?
Answer:
21.25 days
Step-by-step explanation:
We first need to find the rate that he read the book for the first 5 days:
180 (pages)/5 (days)= 36
So he reads 36 pages a day. Now we need to find how many days it will take him to read the whole book, while reading 36 pages a day.
765 (total pages)/36 (pages he reads in a day) = 21.25
Have a wonderful day, my friend.
I need help the question is solve the equation n+75=155
Answer:
80
Step-by-step explanation:
155-75=80
Type SSS, SAS, ASA, SAA, or HL to
justify why the two larger triangles are
congruent.
8 cm
8 cm
Help... Its like 10 p.m and i gotta get dis done...
Answer:
C
Step-by-step explanation: A would not make sense because 19 x 10 is 190 and 19 x 20 is 380. B would not make sense because 19 x 22 is 418 and 19 x 40 is 760. D would not make sense because 19 x 220 is 4180 which is above what you are looking for. Therefore, the only option left is C.
A frame is 4 inches tall and 3 inches wide if it is enlarged to a height of 24 inches then how wide will it be
there are 84 girls in grade 3.the boys are twice the numbers of girls. how many pupils are there in all in grade 3?
Answer:
252
Step-by-step explanation:
Girls = 84
Boys = 84 * 2 = 168
Total = 252
Answer:
Step-by-step explanation:
no of girls in grade 3 = 84
by the question no of boys are twice the number of girls so
no of boys = 2 * 84 = 168
Total no of pupil in grade 3
= 168 + 84
= 252
hope it will help :)
Use the grouping method to factor the polynomial below completely.
3x3 + 6x2 + 5x + 10
A. (3x2 +5)(x+2)
B. (3x2 + 5)(x + 5)
C. (3x2 + 2)(x + 5)
D. (3x2 + 2)(x + 2)
Answer:
its A
Step-by-step explanation:
i did the test
A.find the price elasticity of demand at the equilibrium points? quantity demand=72-8p and quantity supply=-24 +24p. B.substitutes the equation.
Answer:
p = 3
Step-by-step explanation:
The price elasticity of demand at the equilibrium points occurs when quantity demand equals quantity supply.
So,
72-8p= -24 +24p
Taking like terms together,
72+24 = 24p+8p
96 = 32p
p = 3
Hence, the price elasticity of demand is at p = 3.
please answer quick brain list on cludded
Answer:
(-3,-4)
Step-by-step explanation:
Help&EXPLAIN
Don’t use for points or will be reported and I’ll take the points back
Answer:
i guess the answer maybe A
The graph of y= -x2+3x-2 is shown. The ZERO(S) of the function is/ are?
A. -2
B. -2, 2
C. -2, 1, 2
D. 1, 2
Please help- Show ur work,, and please answer correctly
I will also give brainliest
Answer:
x = -4.
n = -2.
v = -5.
Step-by-step explanation:
18 = -4x + 2
18 - 2 = -4x
x = 16/-4
x = -4.
6 + 2n = 2
2n = 2 - 6 = -4
n = -2.
5v + 8 = -17
5v = -17 - 8
5v = -25
v = -5.
(x²+4+3x+2)+(3x²ty)
Pls help
Answer:
(x²+ 5 + 3x + 2)+ (3x²ty)
(x² +6 +3x) + ( 3tx²y)
x² +6+3x +3tx²y
Answer:
[tex]sln \\ (x {}^{2} + 4 + 3x + 2) + (3x ^{2} ty) \\ x {}^{2} + 6 + 3x {}^{2} t y \\ 3x {}^{2} ty + x {}^{2} + 6[/tex]
can you help me with all these I want to know if they're right!!!!!!!!!!!!!!!!?????????????????
Answer:
they are right and your smart don't second guess yourself
Step-by-step explanation:
Solve by graphing.
x + 3y = -9
5x + 3y = 3
Answer:
Step-by-step explanation:
The solution of the system of linear equations is [tex]x = 3[/tex] and [tex]y = -4[/tex].
In this question, we notice that given system of linear equations consist of two equations and two variables, which means that solution is unique and can be found by graphic means. We proceed to graph each line with a graphing tool and label the point, in which both lines intersect each other.
The outcome from the graphing tool is presented below as attachment. In a nutshell, the solution of the system of linear equations is [tex]x = 3[/tex] and [tex]y = -4[/tex].
We kindly invite you to see this question related to systems of linear equations: https://brainly.com/question/13647755
Can someone please help with these two questions please?
1. Assume that the radius r of a sphere is expanding at a rate of 60 cm/min. The volume of a sphere is V = 4/3r^3 and its surface area is 4r^2. Determine the rate of change in surface area at t = 2 min, assuming that r = 16 at t = 0.
2. A conical tank has height 3 m and radius 2 m at the top. Water level is rising at a rate of 2.1 m/min when it is 1.8 m from the bottom of the tank. At what rate is water flowing in? (Round your answer to three decimal places.)
Answer:
Step-by-step explanation:
S=4πr²
ds/dt=4π×2r×dr/dt=8πr dr/dt
dr/dt=60 cm/min
ds/dt=8π×60r=480πr
r=16,t=0
at t=2,r=16+32=48 cm
so ds/dt=480π×48=23040 πcm²≈72382.79 cm²
2.
[tex]V=\frac{1}{3} \pi r^2*h\\\frac{r}{h} =\frac{2}{3} \\r=\frac{2}{3} h\\V=\frac{1}{3} \pi( \frac{2}{3} *h)^2h\\V=\frac{4}{27} \pi h^3\\\frac{dV}{dt} =\frac{4}{27}\pi *3h^2\frac{dh}{dt} \\\\when ~h=1.8 ~m,\frac{dh}{dt} =2.1~m/min\\\frac{dV}{dt} =\frac{4}{9}\pi h^2\frac{dh}{dt} =\frac{4}{9} \pi*(1.8)^2*2.1=27.216 \pi \approx 85.502 m^3[/tex]
Still a bit lost not seeing answer for double checking
Please help it’s just one question!!
a. m
5=157=218=2410=30hope it helps.
help quick ? math problems (geometry) only answer if you know
Pls help this is due in 10 minutes
Answer:
y = 52
Step-by-step explanation:
y/4 - 7 = 6 (get the y isolated)
y/4 = 13 (add 7 to both sides)
y = 52 (multiply 4 on both sides)
The carnival is in town for 21 days. How many weeks is the carnival in town?(There are 7 days in 1 week.) Write and equation,and solve.
Answer:
egn= 7x=y
where x= weeks no.
y= days
atq...x= 3