The winning speed in the 2011 Indianapolis 500 was 170.265 miles per hour. What
is that speed rounded to the nearest tenth of a mile per hour?

Answers

Answer 1

Answer:

The answer to this problem is 170.300


Related Questions

The opposite or additive inverse of -59.7 is

Answers

59.7 because a positive is the opposite of a negative

Use the figure to write the segment addition postulate, write an equation and solve for x.

Answers

Answer:

5). x = -1

6). x = 2

Step-by-step explanation:

5). AC = (x + 10)

    AB = 5

    BC = (2x + 6)

    By segment addition postulate,

    AC = AB + BC

    (x + 10) = 5 + (2x + 6)

    x + 10 = 2x + 11

    2x - x = 10 - 11

    x = -1

6). AC = 19

    AB = 9x + 7

    BC = -3x + 20

    By segment addition postulate,

    AC = AB + BC

    39 = 9x + 7 + (-3x + 20)

    39 = (9x - 3x) + (7 + 20)

    39 = 6x + 27

    6x = 39 - 27

    6x = 12

    x = 2

    x = 2

Which equation represents a line with a a slope of -8 a y-intercept of 4

Answers

Answer:

y=-8x+4

Step-by-step explanation:

Quiz scores of statistics students were obtained by a teacher and listed below. Construct a frequency distribution beginning with a lower class limit of 0 and use a class width of 2. What upper class boundary of the fifth class? 8,6,2,4,2,0,2,6,7

Answers

Answer:

The frequency distribution is

The frequency distribution is

S/N Class limit Frequency

1 0-2 4

2 3 -4 1

3 5-6 2

4 7-8 2

5 9 - 10 0

6 11 - 12 0

The value for value upper class boundary of the fifth class is [tex]CB_5 = 10.5[/tex]

Step-by-step explanation:

From the question we are told that

The lower class limit is 0

The class width is 2

The scores is 8,6,2,4,2,0,2,6,7

The frequency distribution is

S/N Class limit Frequency

1 0-2 4

2 3 -4 1

3 5-6 2

4 7-8 2

5 9 - 10 0

6 11 - 12 0

Generally the upper class boundary of the fifth class is mathematically represented as

[tex]CB_5 = \frac{10 + 11}{2}[/tex]

            [tex]CB_5 =  10.5[/tex]

Which relation IS a function? A.{(3, -2), (5, 1), (1, -1), (4, 4), (5, 4)} B.{(2, 3), (2, 2), (3, 4), (4, 3), (5, 0)} C.{(1, 5), (2, 4), (3, 7), (2, 2), (1, -1)} D.{(3, 3), (2, 3), (1, 3), (0, 3), (-1, 3)}

Answers

Answer:

Step-by-step explanation:

the answer is D because in D none of the x's repeat

The altitude of a helicopter increases 1000 feet every 4 minutes.
What is the unit rate of change (feet per minute) of the altitude?

Answers

Answer:

250 feet per minute

Step-by-step explanation:

1000 divided by 4 is 250. You divide them by each other because if you multiply 250 feet by 4 minutes, you get 1000.

The unit rate of change is 250ft/min

Rate of change

This is change in distance with respect to time

Given the following parameters;

Distance covered = 1000feetTime taken = 4 minutes

Get the unit rate of change as shown:

Unit rate  = Distance/Time

Units rate = 1000/4

Unit rate  = 250 ft/min

Hence the unit rate of change is 250ft/min

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Put these numbers in order from greatest to least.
9/12,-13/20,2,-14/25

Answers

[tex]\text{Hey there!}[/tex]

[tex]\text{Real numbers are ABOVE/GREATER than 0}[/tex]

[tex]\text{Fractions, decimals, and negatives are BELOW/LESS than 0}[/tex]

[tex]\bf{\dfrac{9}{12} = 0.75 \rightarrow 70\%}[/tex]        [tex]\leftarrow\text{ BELOW 0}[/tex]

[tex]\bf{\bf{-\dfrac{13}{20} = -0.65 \rightarrow -65\%}}[/tex]  [tex]\leftarrow\text{BELOW 0}[/tex]

[tex]\bf{2 = +2}[/tex]  [tex]\leftarrow \text{ABOVE 0}[/tex]

[tex]\bf{-\dfrac{14}{25} = -0.56 \rightarrow -56\% }[/tex]  [tex]\leftarrow \text{BELOW 0}[/tex]

[tex]\boxed{\text{Thus. your answer is: \boxed{\bf{2 \rightarrow \dfrac{9}{12} \rightarrow -\dfrac{14}{25} \rightarrow -\dfrac{13}{25}}}}}\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{LoveYourselfFirst:)}[/tex]

Express the confidence interval 0.491 ± 0.057 in the form of p-E < p

A) 0434

B) 0.434

C) 0.491

D) 0.4625 < p <0.5195.

Answers

Answer:

0.424<0.538

Step-by-step explanation:

Given the confidence interval 0.491 ± 0.057, we are to express in the form

p-E < p + E where E is the error

From the interval E = 0.057, p = 0.591

p±E = (p+E, p-E)

0.491 ± 0.057 = (0.491-0.057, 0.491+0.057)

0.491 ± 0.057 = (0.434, 0.548)

Hence the interval in the form

p-E < p + E is 0.424<0.538

7 3/4 write as a decimal

Answers

Answer:

7.75

mark me brainlest

Step-by-step explanation:

Answer:

7.75

Step-by-step explanation:

3/4 = 0.75

think about it as how many quarters make a dollar, 4, so 3 quarters makes 75 cents (only works with fractions with a denominator of 4).

Suppose that $9000 is placed in an account that pays 2% interest compounded each year. Assume that no withdrawals are made from the account. Follow the instructions below. Do not do any rounding. (a) Find the amount in the account at the end of 1 year. (b) Find the amount in the account at the end of 2 years.

Answers

Answer:

First year would be 9180 and the second year would be 9363.6

Step-by-step explanation:

I just take the interest 2% make it a decimal .02 and times that by 9000 which gives you 180 then just add that to the 9000 for the first year and then for the second take 9180 times .02 which gives you 183.6 and just add that too 9180 to get 9363.6

Which of the following numbers is irrational? A. 625.499999 B. 625.89 C. 90 D. 900

Answers

Answer:

A would be your answer.

Step-by-step explanation:

An irrational number shows that it's never ending, and that it doesn't repeat. Therefore, A would be correct.

If the triangle above is translated so that A becomes A’ (-3,1) then c becomes

Answers

Answer:

c'

Step-by-step explanation:

PLEASE HURRY WORTH 20 POINTS

(02.05 MC) Graph g(x), where f(x) = 3x − 1 and g(x) = f(x + 1).

Answers

We Need To Graph:

2.05 MC

g(x)

f(x) = 3x-1

g(x) = f(x+1)

The graph is shown in the diagram.

What is a Graph?

A graph is a representation of the relationship between two variables that are normally measured along one of a pair of axes at right angles.

As per the given data:

f(x) = 3x − 1

g(x) = f(x + 1).

For g(x) substituting (x+1) in f(x):

g(x) = 3(x+1) - 1

g(x) = 3x + 3 - 1

g(x) = 3x + 2

∴ y = 3x + 2

For graph using the x and y intercept:

y intercept {x=0}:

y = 2

x intercept {y=0}:

x = (-2)/3

The graph will as drawn in the diagram and the line will pass through the points [(-2)/3, 0] and [0, 2].

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a crane does work of 13,500J with a force of 5200N to lift a beam. How far can the beam be lifted in centimeters

Answers

Step-by-step explanation:

work = force x distance

13500 = 5200 X distance

distance = 13500/5200 = 2.596m

distance = 2.6m

The bases on a softball field are square what is the area of each base if the width is 15 in and the length is 15 inches

Answers

Answer:

The area is 225 square inches

Step-by-step explanation:

Area of a square = side x side

A = 15 x 15

A = 225

6. Mike's family went to the YES Prep Volleyball game. Mike bought 1 ticket, 2 chips and a drink
for $9. Mike's dad bought 3 tickets, 1 chips and 4 drinks for $24. Mike's sister bought 1 ticket, 3
chips and 1 drink for $10. How much does each item cost?
x= tickets
y= chips
Z= drinks
Write your answer as an ordered triple.
(1 Point)

Answers

Answer:

x=5

y=1

z=2

Step-by-step explanation:

x+2y+z=9

3x+y+4z=24

x+3y+z=10

A 2 cm x 2 cm x 2 cm cube holds 468 grains of rice. How many grains of rice would fit in a box with
dimensions 6 cm x 2 cm x 12 cm?

Answers

Let the Volume of the first cube be V1

V1 = 2 * 2 * 2

= 8 cm*3


Let the Volume of the second cube be V2

V2 = 6 * 2 * 12

= 144 cm*3


Now, cube1 with volume of 8 cm*3 holds 468 grains of rice.

Thus, 1 cm*3 volume can hold 58.5 grains of rice ( 468 / 8 = 58.5)

Cube2 has volume of 144 cm*3.

Hence, it can hold 8424 grains of rice ( 144 * 58.5 = 8424)

The number of grains of rice that would fit in a box with dimensions of 6 cm x 2 cm x 12 cm will be 8424 grains.

What is Geometry?

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

A 2 cm x 2 cm x 2 cm cube holds 468 grains of rice.

Then the number of grains of rice would fit in a box with dimensions of 6 cm x 2 cm x 12 cm will be

⇒ [(6 x 2 x 12) / (2 x 2 x 2)] x 468

⇒ (144 / 8) x 468

⇒ 18 x 468

⇒ 8424 grains

The number of grains of rice that would fit in a box with dimensions of 6 cm x 2 cm x 12 cm will be 8424 grains.

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Given: 3x + 1 = -14; Prove: x = -5
Statements

Answers

Step-by-step explanation:

3x + 1 = -14

3x = -14 - 1

3x = -15

x= -15÷3

x= -5

any body want me to answer thir queschion

Answers

The answer to this question is yes. :P

Answer:

I need help on how to add 2 8/18 and -5 1/6

Step-by-step explanation:

The change will be a whole dollar amount, which can be negative, zero, or positive. Thus the change will be a(n

Answers

Answer:

Integer number

Step-by-step explanation:

A "whole dollar" amount means, there's no decimal point, or cents in the dollar amount.

This represents a whole number, which is an integer.

It is an integer because we are told that the while dollar amount could be negative, positive or zero.

A number that is zero, positive or negative, which is also not a fraction nor a decimal, meets the true definition of what can be referred to as an integer.

Thus, the whole dollar amount change could be 0, -4, 4.

1. x2-7X-30
factor this expression

Answers

x^2 - 7x - 30 = (x - 10)(x + 3)

QUESTION 9
The diameter of a sphere is 6 ft 6 in. Find the radius.
O a. 3 ft 12 in
O b. 12 ft 12 in
O c. 3 ft 3 in.
d. 17 ft 8 in.
O e. 12 ft 3 in.

Answers

the radius of the shape is c. 3ft 3in

Crystal Rollerbladed 150 feet in 15 seconds, while Gavin rollerbladed 150 feet in 10 seconds. Without doing any calculations, who is faster? Why?

Crystal was faster because her distance was less than Gavin's.
Crystal was faster because her time was less than Gavin's.
Gavin was faster because his distance was less than Crystal's.
Gavin was faster because his distance was less than Crystal's.

Answers

Answer: Gavin was faster because his time was less than Crystal's.

Step-by-step explanation: They rollerbladed the same distance but Gavin did it in less time.

Hope this helped!

Mark Brainliest if you want!

Answer:

i belive the answer is D tell me if im doing it wrong

Step-by-step explanation:

- 3(3s - 4) - 12 = - 3/6s + 1) - 4

Answers

Answer:

s=-7/9

Step-by-step explanation:

-9s+12-12=-18s-3-4

-9s=-18s-7

9s=-7

s=-7/9

(if I understood the question correctly)

Sam buys 3 different types of fruit in 3/4 pounds basket. Maria has 1 1/4 pound fruit. How many pounds of fruit do they have altogether?

Answers

Answer: 2 pounds

Step-by-step explanation: hope this helps:)

The amount of pounds of fruit Sam and Maria has altogether is 2 pounds of fruits.

How to find the weight in pounds?

Sam buys 3 different types of fruit in 3/4 pounds basket,

Therefore, he has 3 / 4 pound weight of fruit.

Maria has 1 1/4 pound fruit. Therefore, the total weight Maria bought is 1 1 / 4 pounds.

1 1 / 4 = 5 / 4 pounds.

The total amount of fruit they have together is gotten by summing there weight in pounds.

Hence,

total weight = 3 / 4 + 5 / 4 =  3 + 5/ 4 = 8 / 4 = 2 pounds.

Therefore, the altogether they have 2 pounds of fruits.

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The figure shows four types of polygons. Which type of polygon shown has no pairs of parallel sides?

Answers

Answer:

A pentagon has no parallel sides

(-28)-(3) i dont itjhggh

Answers

Hey there! I'm happy to help!

We have the number -28 and we are subtracting 3 from it. This means we are going even further into the negatives, so it is -31.

Have a wonderful day! :D

Answer:

- 31

Step-by-step explanation:

= (-28)-(3)

= - 31

What type of number is 3 2/3, Choose all answers that apply: A. Whole number B. Integer C. Rational D. Irrational

Answers

Answer:

C. Rational

Step-by-step explanation:

A whole number is where it is counting from 0 and going up. A integer is any number and their opposites. Irrational is something like pi or something like that.

The given mixed fractional number is a rational number. The correct option is C.

What is a rational number?

A rational number is one that can be stated mathematically as the ratio or fraction p/q of two numbers, where p and q are the numerator and denominator, respectively.

Irrational numbers are all real numbers that are not rational numbers in mathematics. Irrational numbers, on the other hand, cannot be stated as the ratio of two integers. Decimal notation is the term used to describe the method of representing numbers in the decimal system.

Given the number is 3(2/3) convert the number into the decimal form.

3(2/3) = 11/3 = 3.66666667

The decimal form of the number indicates that the number is nonrepeating and terminating. It can be written in the fractional form

Therefore, the given mixed fractional number is a rational number. The correct option is C.

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An experiment growing bacteria results in the model y = 10e0.0347x, where x is the minutes since the experiment
began and y is the number of colonies of bacteria. Based on this model, how many colonies can the researcher
expect to count after 35 minutes have passed?

Answers

Answer:

34 colonies

Step-by-step explanation:

Answer:

34 colonies is the correct option

edg 2020!

If Jonny and Suzy share a $10 burger, how much does each owe?

Answers

Answer: $5

Step-by-step explanation:

10/2=5

2 people x $10 = $5

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