Mathematics High School

While attending a major league baseball game, you think you can guess the
attendance within 10% of the actual value. If the announced attendance is
35,000, within what number of people would your guess have to be in order for you to support your claim?

Answers

Answer 1

Answer:

You would have to have guess a number larger than 31500 and smaller than 38500

Step-by-step explanation:

The answer will look something like

35000 +/- 10% (35000)

What that means is that the attendance would be smaller than 35000 or larger than 35000.

10% * 35000 = 10/100 * 35000 = 350000 / 100 = 3500

So you would have to estimate

35000 - 3500 ≤ attendance ≤35000 + 3500

31500 ≤ attendance ≤ 38500

Related Questions

kale is a leafy green vegetable that is low in calories

Answers

Answer:

Yes

Step-by-step explanation:

Its 100% true :)

Answer:

yes this is true

Step-by-step explanation:

HAVE A GREAT DAY!!!!!!!!!!!!!!

Quadrilateral MNPQ is shown on the grid below.


What is the area, in square units, of the quadrilateral?

A) 182 square units

B) 4550 square units

C) 9100 square units

D) 91 square units

Answers

Answer:

42 square units

Step-by-step explanation:

Find the diagram attached

Area of the diagram = Area of the triangle + Area of rectangle

Area of rectangle = Length * Width

Area of rectangle = 3 * 6

Area of rectangle = 18 square units

Area of triangle = 1/2 * base * height

Get the base of the tringle using the pythagoras theorem;

b^2 = 10^2-6^2

b^2 = 100 - 36

b^2 = 64

b = 8units

height = 6 units

Area of the triangle = 1/2 * 8 * 6

Area of the triangle = 48/2

Area of the triangle  = 24 square units

Area of the figure = 18+24

Area of the figure = 42 square units

What is the measure of ∠x? Please help!!

Answers

Answer:

73

Step-by-step explanation:

180-107=73

PLEASE HELP ME UHHH THaNKS IF U DO

Answers

Answer: need more explantion

Step-by-step explanation:

Answer: Mean: 39 Median: 50 Range: 7-55

Step-by-step explanation:

Hope this helps :D

The distance travelled by a delivery vehicle can be calculated by the equation Distance = Rate x Time. What would be the correct representation of a situation in which a driver doubles his original speed, but drives for only of the original amount of time? dn = new distance do = original distance

Answers

Answer:

New distance = 2do

Step-by-step explanation:

The distance equation :

Distance = speed * time

If speed is doubled ; time stays the same

If speed is doubled,; new speed becomes

Doubled speed = 2* speed

Time remains the same ;

Hence,

New distance becomes : 2 * speed * time

Original dista, Speed * distance

New distance, dn = 2*do = 2do

Question 3
The CEO of Hot Tires compares factory production for his two factories using the data in the table shown below.
Factory A Factory B
Production Production
Monday 102
112
Tuesday 106
119
Wednesday 114
105
Thursday 98
96
Friday
101
113
Which inference is valid?
A
Factory B produced more tires than factory A because factory B has a median of 112 and factory A has a median of 102
B
Factory B has less variability in production because the range for factory B is smaller than the range for factory A.
с
Factory A has less variability in production because the range for factory A is greater than the range for factory B.
D
Factory B produced more tires than factory A because factory Bhas a mean of 109 and factory A has a mean of 104.2.

Answers

B I believe if not sorry

The figure shows a parallelogram inside a rectangle outline:

A parallelogram is shown within a rectangle. The length of the rectangle is 3 over 4 foot and the width of the rectangle is 1 over 2 foot. The two equal bases of the triangles outside the parallelogram are labeled 1 over 8 foot.

What is the area of the parallelogram? (1 point)

Select one:

a.
1 over 32 square foot


b.
5 over 16 square foot


c.
9 over 32 square foot


d.
6 over 16 square foot

Answers

Answer:

6 over 16 square foot

Step-by-step explanation:

A store is having a sale on trail mix and jellybeans for 3 pounds of trail mix and 5 pounds of jellybeans the total cost is $23 for 6 pounds of trail mix and 2 pounds of jellybeans the cost is $20 find the cost for each pound of trail mix in each pan of jellybeans

Answers

Answer:

The jelly beans cost $2.25 / pound

The trail mix costs $1.25 / pound

Step-by-step explanation:

I just took the test.

solve for sk and angle PQR.






Answers

Answer:

arc SK = 144°

∠PQR = 60°

Step-by-step explanation:

∠M = 1/2 (arc SK - arc NL)

37° = 1/2 (arc SK - 70°)

arc SK = 2*37° + 70° = 144°

∠PQR = 1/2 (small arc PQ) = 1/2 (360° - 240°) = 60°

(18x 5 + 6x 4 - 12x 3) ÷ 6x 2

Answers

your answer would be 26.
if u want reasoning just ask!
If I am reading this correctly but I might not because those could be x’s not times. If you follow PEMDAS(please excuse my dear aunt sally helps you remember) you start with parentheses then move to exponents then do you multiplication and Divison and addition and subtraction. So (18 x 5 + 6 x 4 - 12 x 3) you start there 18 x 5 is 90, 6 x 4 is 24, 12 x 3 is 36 so then add 90 +24 which is 114 and then minus 36 from 114. Which is 78. After all that go to 6 x 2 which is 12 from there you would have 78 divided by 12 which equals 6.5. Hopefully that helps but since I could tell if the they were x’s or times.

3
Antonio's Pizza Shop charges
$12 for a large cheese pizza
plus $0.50 for each topping added.
Write an equation Antonio can use
to be able to determine the total (y)
for any large pizza no matter the
number of toppings ordered (x).

Answers

Answer:

C = 12 + 1.5t

Step-by-step explanation:

Answer:

$12 + x = y

Step-by-step explanation:

x = number of topping

y = total cost of pizza

Hope this helps :)

WILL GIVE BRAINLIEST!
Find x given y = 28° from the figure below.
x =

Answers

[tex]5x + x + y + 2x = 180 \\ y = 28 \\ 5x + x + 28 + 2x = 180 \\ 8x + 28 = 180 \\ 8x = 180 - 28 \\ 8x = 152 \\ x = 19[/tex]

x=?
y=28
2•x+x+y+5•x=180
2x+x+5x+28=180
8x=180-28
8x=152
x=152/8
x=18

Please answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!

Answers

Answer:

what am i sopposed to do?

Step-by-step explanation:

A group of friends are going ice skating. The price of admission is $3.25. As a group, they spent $14 on refreshments. If they spent a total of $30.25 on admission and refreshments, how many friends went ice skating?
2 friends
5 friends
14 friends
53 friends

Answers

Answer: 5 friends

Steps:
3.25x + 14 = 30.25
3.25x = 30.25 - 14
3.25x = 16.25
x = 16.25/3.25
x = 5

Check:
3.25x + 14 = 30.25
3.25(5) + 14 = 30.25
16.25 + 14 = 30.25
30.25 = 30.25 ✅

I would appreciate the brainliest if this was helpful had clear steps and was correct! :)

Answer:

5 friends

Step-by-step explanation:

Which one is false ????

Answers

3 you’re welcome
llllllll

Michael has $12.50 to buy school supplies. He spends $3.49 at one store for a package of glue sticks, but he still needs to buy for pens and a notebook. At the next store, he finds pens for $1.49 each. What is the most he can spend on a notebook if he buys the 3 pens? PLEASE HELP!

Answers

Answer: $ 4.54

Step-by-step explanation:

Find m<6 if m<8 = 112°

Answers

Answer:  112 degrees

Reason:

Angle 6 and angle 8 are corresponding angles because they are in the same southeast corner of their four-corner angle configuration. Corresponding angles are congruent when we have parallel lines like this.

someone help for brainliest

Answers

Answer:

b and e

Step-by-step explanation:

Find the equation of the line that contains the point (-4, -4) and is perpendicular to the line 4x+5y=5

Answers

Answer:

[tex]5x-4y+4=0[/tex]

Step-by-step explanation:

Given: A point  which is perpendicular to the line .

To find: The equation of the line which passes through [tex](-4, -4)[/tex] and is perpendicular to the line [tex]4x+5y=5[/tex].

Solution:

We have, [tex]4x+5y=5[/tex].

Slope of the line [tex]4x+5y=5[/tex] is [tex]-\frac{4}{5}[/tex].

The line which passes through [tex](-4, -4)[/tex] is perpendicular to the line [tex]4x+5y=5[/tex].

Now, the product of the slopes of two perpendicular lines is [tex]-1[/tex].

Therefore, [tex]m\times-\frac{4}{5}=-1[/tex]

So, its slope is [tex]\frac{5}{4}[/tex].

Now, the equation of the line which passes through [tex](-4, -4)[/tex] and slope [tex]\frac{5}{4}[/tex] is:

[tex]y-(-4)=\frac{5}{4} [x-(-4)][/tex]

[tex]\Rightarrow y+4=\frac{5}{4} (x+4)[/tex]

[tex]\Rightarrow 4(y+4)=5(x+4)[/tex]

[tex]\Rightarrow 4y+16=5x+20[/tex]

[tex]\Rightarrow 5x-4y+20-16=0[/tex]

[tex]\Rightarrow 5x-4y+4=0[/tex]

Hence, the equation of the line that contains the point [tex](-4, -4)[/tex] and is perpendicular to the line [tex]4x+5y=5[/tex] is [tex]5x-4y+4=0[/tex].

2.
What equation models the data in the table if d = number of days and c = cost?

Days
2
3
5
6
Cost
44
66
110
132

A. c = d + 22

B. c = 22d

C. d = 22c

D. c = d + 22d

Answers

Answer:  B. c = 22d

I'm gonna go with c=22d

Step-by-step explanation:  22d

C = 22d is the correct answer because for every day the cost increases by 22 so two days mean the cost is equal to 22 (2)

...............................................................................................................................................

Answer:

The equation that models the data in the table is:

                       

Step-by-step explanation:

The table that represent the days and cost is given by:

      Days Cost

          2          44

          3          66

          5           110

          6          132

We see that the cost is a constant multiple of  the number of days.

i.e. the equation is given by:

            c=22d

i.e. the relationship is linear.

( Since, when d=2

we have: c=22×2=44

when d=3 we have:

c=22×3=66

and so on )

...............................................................................................................................................

You can see that 44/2 = 22

66/3 = 22

110/5 = 22

132/6 = 22

Then, the relation between C and d is a constant.

C/ d = 22

And you can model C as:

C = 22d.

This model tells that the cost equals 22 times the days.

...............................................................................................................................................

Answer:p12q8u43u2304932456

Step-by-step explanation:

90909090909

Answer:

B

Step-by-step explanation:

It is B because c would be the total cost and 22d is $22 a day.

Hoped this helped. :)

(-3x)^2

wbat is this please ​

Answers

if you want me to solve (-3x)²

the answer is 9x²

Answer:

answer in the picture.......

25% of
___= 4 what is the correct answer?

Answers

Answer:

Answer is 16%

Step-by-step explanation:

I hope it's helpful!

Answer:

16

Step-by-step explanation:

Do 4/ 1 over 4.  This simplifies to 4*4 so your answer is 16.  To check 4/16 = 0.25

The fifth grade students at oakwood elementary school recorded their favorite ice cream flavor. How many students did not pick strawberry as their favorite ice cream flavor

Answers

Answer:

Step-by-step explanation:

A ship is 40 miles east and 25 miles south of port. The captain wants to sail directly to port. What bearing should be taken?

Answers

Answer:

N58°W

Step-by-step explanation:

The trigonometry diagram has been attached below :

To obtain the angle θ ;

Tan θ = opposite / Adjacent

Tan θ = 40 / 25

Tan θ = 1.6

θ = tan^-1(1.6)

θ = 57.99°

Henve, bearing directly to Port is :

N58°W

When Frank buys three packs of pens, he knows he has 36 pens. When he buys five packs, he knows he has 60 pens. What is the constant of proportionality between the numbers of packs and the number of pens?

Answers

Answer:

just add

Step-by-step explanation:

96

Eric has a bag of carrots that weighs 3 pounds. He separates the carrots equally into 10 containers. How many pounds are in each container?

Answers

Answer:

3/10 pounds

Step-by-step explanation:

Distribute 3 pounds equally into 10 containers so it is 3/10 pounds in each container.

GIVING BRAINLIEST TO SOMEONE WhO CAN SOLVE ALL 3 OF THESE

Answers

Answer:

2. 20

3. 9

4. 24

2.4(7-2)^1=4(5)=20

3.2(8-1)^0 + 7= 2×1 + 7= 2+7=9

4. 3×4 + 12= 12 + 12= 24

If f(x) = 3x - 1 and g(x) = x + 2, find (f+g)(x).

Answers

f+g(x) = f(x) + g(x) = 3x-1 + x+2 = 4x+1

WILL GIVE BRAINLIEST!
Given that m∠a = 53°, find m∠b.
m∠b =
°

Answers

Answer: 143

90-53=37

180-37=143

Answer:

Step-by-step explanation:

The angle left to b is

90° - a

= 90° - 53°

= 37°

So now

< b + 37° = 180° ( being linear pair )

< b = 180° - 37°

< b = 143°

30 points I need help asap

Answers

Answer:

Volume= 510 in^3

Step-by-step explanation:

Break it into pieces

4*17*5=340

4*7*5=140

3*4*1/2=6, *5=30

340+140+30=510

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what's the past simple tense for Write solve x 9/ = x/4 what is x which of the following eras of texas history is represented by the images above? Please help 30 points pls Leaders of the ____________ believed that each individual was responsible for his or her own salvation and that sin was avoidable.a.Great Revivalc.First Great Awakeningb.Second Great Awakeningd.None of the abovePlease select the best answer from the choices providedABCDplz help will give brainliest help pleaseeegive an example of lamarcks theory of evolution: Juan: Qu prefieres que ellos preparen hoy, jugo de pia o de naranja? Alex: Yo prefiero que _______ jugo de pia. A. preparan B. preparas C. prepare D. prepares Tar Heel Auto Parts owns a manufacturing facility that is currently sitting idle. The facility is located on a piece of land that cost $134,000 at the time Tar Heel Auto Parts bought it (several years ago). The facility itself cost $700,000 to build. The current book values of the land and the facility are $134,000 and $214,000, respectively. Tar Heel Auto Parts received a bid of $640,000 for the land and facility last week. They rejected this bid even though they were told that it is a reasonable offer in today's market. If Tar Heel Auto Parts were to consider using this land and facility in a new project, what cost, if any, should they include in the project analysis? It is important to follow conventions of writing because __________.A)errors can confuse the reader and distract from your ideasB)you could lose pointsC)readers will stop reading writing that isn't interestingD)there are multiple steps in the writing process i will give brainliest Dwayne purchased a computer from Techtronic's, Inc. for $2,600 in 2007. The rate ofdepreciation is 7%. Which would be the best estimate for the value of the computer in2010? PLZZZ HELP IM BEING TIMED Constitutional law refers to the principles written in Magna Carta in 1215.FalseTrue What is the equation from this graph? Which element would you expect to have the highest electronegativity? Niku was waiting on the sidewalk to cross a busy road. When she heard a siren indicating that pedestrians could cross the road, she started walking on the pedestrian crossing. In thisscenario, Niku's action was based on Explain what happens during cell respirationPLEASE HELP I HAVE TO DO A FLIPGRID!! A researcher begins an experiment with 50 bacteria. She notices each bacterium triples every hour. Which equation best represents this scenario? A. y=3(50)xB. y=3x+50C. y=50(3)xD. y=3x+50 Drag the slider to see the number of water lilies in the pond each day. Collect the data and fill in the text boxes below.Free answer How was the capture of Jerusalem by the forces of Saladin different from the earlier capture by thecrusaders?I need it ASAP Rectangle ABCDABCDA, B, C, D is graphed in the coordinate plane. The following are the vertices of the rectangle: A(3, -2)A(3,2)A, left parenthesis, 3, comma, minus, 2, right parenthesis, B(6, -2)B(6,2)B, left parenthesis, 6, comma, minus, 2, right parenthesis, C(6, 5)C(6,5)C, left parenthesis, 6, comma, 5, right parenthesis, and D(3, 5)D(3,5)D, left parenthesis, 3, comma, 5, right parenthesis.What is the area of rectangle ABCDABCDA, B, C, D?