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
Rufina [12.5K]
3 years ago
12

At a football stadium, 2% of the fans in attendance were teenagers. If there

Mathematics
2 answers:
Nata [24]3 years ago
7 0

Answer:

17500

Step-by-step explanation:

350/2%

wolverine [178]3 years ago
4 0

Answer:

17500

Step-by-step explanation:

look at the awenser above me and believe him

You might be interested in
I need to know the surface area of these
anastassius [24]

9514 1404 393

Answer:

  245 cm²

Step-by-step explanation:

The surface area of a cone is given by ...

  SA = πr(r +s) . . . . where r is the radius, and s is the slant height

Filling in the given values, we have ...

  SA = (3.14)(3 cm)(3 cm +23 cm) = (3.14)(3)(26) cm² ≈ 245 cm²

The surface area of the cone is about 245 cm².

6 0
2 years ago
Explain how to determine if something is a vector space or not
nlexa [21]
All you do is referring to the following definition:

Definition: A<span> vector space </span>is a set V on which two operations + and · are defined, called<span> vector addition </span>and<span> scalar multiplication.</span>

The operation + (vector addition) must satisfy the following conditions:

Closure: If u and v are any vectors in V, then the sum   u + v   belongs to V.

(1)<span> Commutative law: </span>For all vectors u and v in V,     u + v = v + u

(2)<span> Associative law: </span>For all vectors u, v, w in V,     u <span>+ (v</span> + w<span>) = (u</span> + v) + w

(3)<span> Additive identity: </span>The set V contains an<span> additive identity </span>element, denoted by 0, such that for any vector v in V,     0 + v = v   and   v + 0 = v.

(4)<span> Additive inverses: </span>For each vector v in V, the equations     v + x = 0   and   x + v = 0     have a solution x in V, called an<span> additive inverse </span>of v, and denoted by - v.

The operation · (scalar multiplication) is defined between real numbers (or scalars) and vectors, and must satisfy the following conditions:

Closure: If v in any vector in V, and c is any real number, then the product   c · v   belongs to V.

(5)<span> Distributive law: </span>For all real numbers c and all vectors u, v in V,     c · <span>(u</span> + v) = c · u + c · v

(6)<span> Distributive law</span>: For all real numbers c, d and all vectors v in V,     (c+d) · v = c · v + d · v

(7)<span> Associative law</span>: For all real numbers c,d and all vectors v in V,     c · (d · v) = (cd) · v

(8)<span> Unitary law</span>: For all vectors v in V,     1 · v = <span>v</span>

6 0
3 years ago
A sample of 36 observations is selected from one population with a population standard deviation of 4.2. The sample mean is 101.
Digiron [165]

Answer:

Step-by-step explanation:

Given that :

the null and the alternative hypothesis are computed as :

H_o: \mu_1 = \mu_2

H_a : \mu _1 \neq \mu_2

This is a two tailed test

This is because of the ≠ sign in the alternative hypothesis which signifies that the rejection region in the alternative hypothesis are at the both sides of the hypothesized mean difference .

Decision Rule: at the level of significance ∝ = 0 . 10

The decision rule is to reject the null hypothesis if z < - 1 . 64 and z > 1 . 64

NOTE: DURING THE MOMENT OF TYPING THIS ANSWER THERE IS A TECHNICAL ISSUE WHICH MAKES ME TO BE UNABLE TO SUBMIT THE FULL ANSWER BUT I'VE MADE SCREENSHOTS OF THEM AND THEY CAN BE FOUND IN THE ATTACHED FILE BELOW

5 0
3 years ago
Someone please help and thank you
Harlamova29_29 [7]

Answer:

A. 4 units

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Which system of equations has a solution of approximately (–0.4, 1.1)?
BabaBlast [244]

Answer:

                    d                                                                                                            

Step-by-step explanation:                                                                              

6 0
3 years ago
Other questions:
  • What is the value of 9 in 49,254
    11·2 answers
  • The sales volume for an online bookstore was 432 books in the first week. Then due to the new policy of tax for on-line shopping
    7·1 answer
  • Y varies directly as x and y = 88 when x = 16. Determine the value of x when y = 77.
    15·1 answer
  • A. 4 m<br> B. 5 m<br> C. 6 m<br> D. 8 m
    6·1 answer
  • Rosa has $300. Suppose she spends 1/4 of the money on art supplies and 2/5 of the remainder on a pair of boots. Which stamens ar
    7·1 answer
  • If it is 1:10 in virginia right now and its 6:10 in england how many hours are they apart
    6·1 answer
  • Solve the following inequalities!!!
    13·1 answer
  • Given f(x)=-3x+7 and g(x)=2x2 - 8, find g(f(x)).
    6·1 answer
  • Which expression represents the value of the series below?<br> 3+ 7 + 11 + 15 + ... + 1,671
    9·1 answer
  • Roughly 75% of students take the bus to school. If you were to ask 9 students in your class, what is the probability that at mos
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!