1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Norma-Jean [14]
3 years ago
12

Gary is the school cheif. He makes 45 tocos for every 15 students. How many students would gary make 450 tacos for

Mathematics
2 answers:
Lubov Fominskaja [6]3 years ago
8 0
15 students/45 tacos=? students/450 tacos

15 x 450=6750

6750/45=150

Gary would be making 450 tacos for 150 students
Ulleksa [173]3 years ago
8 0
He would make tacos for 150 students
You might be interested in
Solve 2sin2(x) – 5sin(x) – 3 = 0. Let u = sin(x). Which of the following is equivalent to the given equation?
Orlov [11]

Answer:

x=(-1)^{k+1}\cdot \dfrac{\pi}{6}+\pi k,\ k\in Z

Step-by-step explanation:

Consider the equation

2\sin^2x-5\sin x-3=0

Substitute

u=\sin x

into the equation:

2u^2-5u-3=0

This is quadratic equation, where

D=(-5)^2-4\cdot 2\cdot (-3)=25+24=49\\ \\\sqrt{D}=7

Hence,

u_1=\dfrac{-(-5)-\sqrt{D}}{2\cdot 2}=\dfrac{5-7}{4}=-\dfrac{1}{2}\\ \\u_2=\dfrac{-(-5)+\sqrt{D}}{2\cdot 2}=\dfrac{5+7}{4}=3

Now, use the substitution again:

1. When u_1=-\dfrac{1}{2}, then

\sin x=-\dfrac{1}{2}\\ \\x=(-1)^k\sin^{-1}\left(-\dfrac{1}{2}\right)+\pi k,\ k\in Z\\ \\x=(-1)^k\cdot \left(-\dfrac{\pi}{6}\right)+\pi k,\ k\in Z\\ \\x=(-1)^{k+1}\cdot \dfrac{\pi}{6}+\pi k,\ k\in Z

2. When u_2=3, then

\sin x=3

This equation has no solutions, because the range of \sin x is [-1,1] and 3>1.

4 0
4 years ago
Read 2 more answers
Using the graph below, what would the y-value (range) be for an x-value (domain) of -3?
aniked [119]

Answer: The domain is the set of all possible x-values in the graph and the range is the set of all possible y-values in the graph. Incorrect. To determine the range, identify the set of all possible y-values in the graph. The minimum y-value on this graph is 4.

any more help just ask:)

6 0
3 years ago
Perform the following food service calculation.
melamori03 [73]
64 cans of beets are required to feed all of the guests.
7 0
4 years ago
Read 2 more answers
Part 1 out of 2 Evaluate the expression for 6x − x2 for x = 0, 1, 2, 3, 4, 5, and 6. Then, drag and drop each number into the co
JulsSmile [24]
Not possible to drag and drop here. You can find what you need in the table attached.

7 0
4 years ago
Read 2 more answers
A population of geese grow in such a way that each generation is simply 2.2 times the previous generation. There were 3 geese in
ArbitrLikvidat [17]
This would produce a geometric sequence of the form:

g=3(2.2)^(n-1)

The sum of which is:

g=3(1-2.2^n)/(1-2.2) cleaning up a bit...

g=-3.6(1-2.2^n)

g(15)=-3.6(1-2.2^15)

g(15)=492764.6, since the number of geese must be an integer...

g(15)=492764
4 0
3 years ago
Read 2 more answers
Other questions:
  • Medals please help
    12·1 answer
  • Please Help the First Answer Will Get Brainliest!!!!!!!!
    14·1 answer
  • Simplify (-3)(-5)(-2)
    15·2 answers
  • Line M passes through the points (1,2) and (3,5) , find the X- and Y- intercepts
    13·2 answers
  • I don’t understand how do i find these answers !? i hate math .
    6·1 answer
  • Como se lee éste numero: 0,08​
    10·1 answer
  • Someone help me please..
    8·2 answers
  • Two forces of 82 newtons and 58 newtons act simultaneously on an object. The angle
    15·1 answer
  • What is the result of subtracting the second equation from the first?
    15·1 answer
  • By which angle measures can the regular pentagon be rotated so it maps onto itself?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!