A sports announcer states that there are 65,000 fans in the stadium. Estimate the maximum noise level. Is this estimate reasonable? Explain your reasoning.

Answer:

577.6875

Step-by-step explanation:

(6 / (2^5)) * ((9×4) - (5^5) + 8) = 577.6875

Answer:

428

Step-by-step explanation:

Its says out of 60, 29 of them play sports

so we want to use proportions to solve for how many would play if there were 887 kids

[tex]\frac{60}{29} =2.068965517\\\frac{887}{2.068965517} = 428[/tex]

thus meaning that out of 887 kids 428 of them would play sports

Answer:

17

Step-by-step explanation:

divide by 5 both side and q will be:

q-2=15 then take 2 to the other side which will be positive . therefore

q=17

Answer:

Step-by-step explanation:

the correct expression is B

13*n+20

where n represents the number of the books

Answer:

the top and bottom combined are 240 and one side is 1200, another side is 500 and another is 1250, so the surface area is 3190 cm

Step-by-step explanation:

Answer:

What's the question? If it's how much do each have each of the volunteers have 33 flyers.

Answer:

I would say the answer is 2

Step-by-step explanation:

Answer: b

Step-by-step explanation:

Answer:

y = 25

Step-by-step explanation:

180 - 115 = x

x = 65

x + 90 + y = 180

65 + 90 + y = 180

y + 155 = 180

y = 25

Answer:

y = 25°

Step by Step explanation

Answer:

Step-by-step explanation:

Answer:

so for the first one the cost for all the tickets is 412

for the last one the cost is 333

Step-by-step explanation:

Answers

Step-by-step explanation:

Answer:

2(x + y)

Step-by-step explanation:

You can pull out a 2 from the expression.

So divide 2x by 2 and 2y by 2.

2x/2 = x

2y/2 = y

2(x + y)

Answer:

Step-by-step explanation:

Where's the line?

Answer:

54.

Step-by-step explanation:

( 8 + √ 10 ) ( 8 − √10)

= 8*8  - 8√10 + 8√10  +√10 *  -√10

= 64 -  8√10 + 8√10 - 10

The 2 middle turns cancel out so we have:

64 - 10

= 54.

Answer:

The value of k is 1.

Step-by-step explanation:

x – 1 is a factor of f(x)

This means that:

x - 1 = 0

x = 1

That means that when [tex]x = 1, y = 0[/tex]. We use this to find the value of k.

f(x) = 3x^3 - 4x + k

[tex]3*1^3 - 4(1) + k = 0[/tex]

[tex]3 - 4 + k = 0[/tex]

[tex]k = 1[/tex]

The value of k is 1.

Answer:

3>y-2

Step-by-step explanation:

your welcome i think

Answer:

Let n and n+4 be the numbers. Then:

n² + 3(n+4)=66

n²+3n-54=0

(n+9)(n-6)=0

n=6 or -9

n+4=10

Assuming positive integers only, the numbers are 6 and 10…..

Step-by-step explanation:

100% right

Natural number are those number that is used for the purpose of counting and ordering. The two natural numbers are 4 and 6.

Natural number are those number that is used for the purpose of counting and ordering. It is denoted by 'N'.

Let the first number(bigger number) be 'a', and the smaller number be b.

As it is given that the first number is 4 more than the second number. Therefore, the equation can be written as,

a = b + 4

Now, it is given that the product of the two numbers is three times the square of the smaller number. Since, when we add four to b we get a, therefore, b is the smaller number. Therefore, the equation can be written as,

[tex]ab = 3(b^2)\\[/tex]

As the value of a = b+4, substitute the value of a,

[tex](b+4)b = 3(b^2)\\\\(b+4) = \dfrac{3b^2}{b}\\\\b+4 = 3b\\\\4=3b-b\\\\4=2b\\\\b = 2[/tex]

Thus, the value of b is 2.

In order to get 'a' add 4 to the value of b, therefore, the value of a is,

[tex]a = b+4\\\\a = 2+4 \\\\a=6[/tex]

Hence, the two natural numbers are 4 and 6.

Learn more about Natural numbers:

https://brainly.com/question/17429689

9514 1404 393

Answer:

  (-2)

Step-by-step explanation:

Put the point values in the given equation to see what the missing number is.

  y = 1/2x + (_)

  2 = 1/2(8) + (_) . . . . . substitute the given values

  2 = 4 + (_) . . . . . . . .  simplify

  -2 = (_) . . . . . . . . . . . subtract 4

The green ? should be filled with -2.

Answer:

2.478x10^7

Step-by-step explanation:

They give you each radius, so you just add them together.

15,300,000+9,480,000=24,780,000 = 2.478x10^7

(or)

1.53x10^7+0.948x10^7= 2.478x10^7

Answer:

76

Step-by-step explanation:

Answer:

[tex]y=\frac{13}{6}x[/tex]             [tex]y= \frac{11}{5}x[/tex]          [tex]y = \frac{21}{9}x[/tex]          [tex]y = \frac{19}{8}x[/tex]

Step-by-step explanation:

Given

The attached graph

Required

Equations with higher unit rate

First, calculate the unit rate of the graph

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

Where:

[tex](x_1.y_1) = (0,0)[/tex]

[tex](x_2.y_2) = (7,15)[/tex]

So:

[tex]m = \frac{15 - 0}{7 - 0}[/tex]

[tex]m = \frac{15}{7}[/tex]

[tex]m = 2.143[/tex]

For the given options.

The unit rate is the coefficient of x

So: [tex]y = \frac{19}{8}x[/tex]

Going by the above definition of unit rate.

[tex]m = \frac{19}{8}[/tex]

[tex]m = 2.375[/tex]

[tex]y = \frac{27}{13}x[/tex]

[tex]m = \frac{27}{13}[/tex]

[tex]m = 2.077[/tex]

[tex]y = \frac{21}{9}x[/tex]

[tex]m = \frac{21}{9}[/tex]

[tex]m = 2.333[/tex]

[tex]y= \frac{11}{5}x[/tex]

[tex]m= \frac{11}{5}[/tex]

[tex]m= 2.20[/tex]

[tex]y = \frac{15}{7}x[/tex]

[tex]m = \frac{15}{7}[/tex]

[tex]m = 2.143[/tex]

[tex]y = \frac{31}{15}x[/tex]

[tex]m = \frac{31}{15}[/tex]

[tex]y = 2.067[/tex]

[tex]y=\frac{13}{6}x[/tex]

[tex]m=\frac{13}{6}[/tex]

[tex]m=2.167[/tex]

The unit rates grater than the graph's from small to large are:

[tex]y=\frac{13}{6}x[/tex]             [tex]y= \frac{11}{5}x[/tex]          [tex]y = \frac{21}{9}x[/tex]          [tex]y = \frac{19}{8}x[/tex]

[tex]m=\frac{13}{6}[/tex]              [tex]m= \frac{11}{5}[/tex]           [tex]m = \frac{21}{9}[/tex]            [tex]m = \frac{19}{8}[/tex]

Answer:

-x3

Step-by-step explanation:

Answer:

volume = base area * height

Step-by-step explanation:

[tex]1 \div 2 \times 6 \times 5 \times 11.5 =172.5in3[/tex]

Answer:

^2 + 2x-15

Hope this helps

Answer:

Oh easy here is the answer m=21

Answer:

2/6

Step-by-step explanation:

six sided die so 1/6 of any given number

5 and 6 are only numbers above four

2/7

Answer:

f(x)=48 (4)x-1 это просто

Answer:

It is in Fact B.

Step-by-step explanation:

I Took this on Edge and it is right, if you have this question, then it is B.

Step-by-step explanation:

step 1. h(-6) = 3(-6) - 2

step 2. h(-6) = -18 - 2

step 3. h(-6) = -20.