Long before iPhones that hold thousands of songs and play
them with superb audio quality, individual songs were
delivered on 75-rpm and 45-rpm circular records. A 45-
rpm record has an angular speed of 45 revolutions per
minute. Find the linear speed, in inches per minute, at the
point where the needle is 1.5 inches from the record's
center.

Answers

Answer 1

Answer:

Do you mean an MP3 player?

Step-by-step explanation:


Related Questions

What is the value of the expression below when a = 5?

​ 7a - 4

Answers

Answer:

31

Step-by-step explanation:

the answer above is correct 31

Generating Equivalent Expressions

Simplify the expression

by applying the distributive property & combining like terms.

Show work.

6(x + 4y) + 3x - 20y

Answers

Answer:

9x +4y

Step-by-step explanation:

step 1 : parentheses are priorities

so multiple the 6 to the parentheses

6x + 24y +3x -20y

combine the x's together

6x +3x + 24y -20y

9x + 4 y

Answer:

[tex]9x + 4y[/tex]

Step-by-step explanation:

1) Expand by distributing term.

[tex]6x + 24y + 3x - 20y[/tex]

2) Collect like terms.

[tex](6x + 3x) + (24y - 20y)[/tex]

3) Simplify.

[tex]9x + 4y[/tex]

Hence, the answer is 9x + 4y.

Hello i need help please

Answers

Answer:

radius = 5 cm

height = 10 cm

Volume = 261.8 cm³

Step-by-step explanation:

Radius (r) = 5 cm

Height (h) = 10 cm

Volume of the cone (V) = ⅓πr²h

Plug in the values

V = ⅓*π*5²*10

V = ⅓*π*25*10

V = 261.8 cm³ (nearest tenth)

Huh! Its me DaBaby and i need your help with this question. Yeah Yeah!

Answers

Answer:

the third one is the correct answer

[tex]b { }^{ - 16} [/tex]

Step-by-step explanation:

hope the helps

Answer:

b to power of -16

Step-by-step explanation:

Hank and lynn are paying off car loans.
·Hank paid $2,000 up front when he bought his car,and he pays 200$ each month.
·Lynn did not pay any money up front when she bought her car, and she pays 275$ each month.
Is the relationship between the number of months an the total amount paid proportional for both hanks and lynns loans?
A graph that shows the number of months and the total amount paid by hank would
A: Not be a straight line
B: be a straight line that does not pass through the origin
C: Be a straight line that passes through that origin
Next
A graph that shows the number of months and the total amount paid by lynn would.
A: Not be a straight line
B: be a straight line that does not pass through the origin
C: Be a straight line that passes through that origin
Next

the relationship between the number of months and the total amount paid is proportional for
A: lynns loans only
B: neither loans
C: both loans
D: Hanks loan only

Answers

Answer:

1.B 2.C 3.C

Step-by-step explanation:

Answer:

BCC

Step-by-step explanation:

Help what’s the rule

Answers

doubling or quadruple

Question 8 of 10 This circle is centered at the origin, and the length of its radius is 3. What is the circle's equation?​

Answers

Answer: is x^2 + y^2 = 100

A rectangular cornfield has a length of 7 kilometers and an area of 63 square kilometers.
What is the width of the cornfield?
What will be the area if the length and width are doubled?

Answers

Answer:

The width is 9

Step-by-step explanation

Area formula is Length time width

9x7=63

If they are doubled, 18x14=252

Answer:

9 is the width of the cornfield. the area if both L and W doubled would be 252

Step-by-step explanation:

all you gotta do is divide 63 by 7 and you will get the width, 9.

formula: A/L=W

-------------------------------------------------------------------------------------------------------------

the area would be 252 if doubled both length and width because its multiplying 2 by 7 and 9, equaling to 14 and 18, which you multiply that together.

quien es el padre de la administración?

Answers

Answer:

Frederick Winslow Taylor

Step-by-step explanation:

Containers that have different shapes can not have the same volume.
True
False

Answers

Answer:

true

Step-by-step explanation:

rjdkejdkdkekewnensjwkw

i’ll give you brainliest if you help me please

Answers

Answer:

b) 40

Step-by-step explanation:

x + x + 100 = 180

2x + 100 = 180

2x = 80

x = 40

Quinn correctly answered 72 questions on a test, getting a score of 80%. How many questions were on the test?

Answers

93 hope this helps thank u

Answer:

90

Step-by-step explanation:

PLS HELP!!

Given the diagram below, find the value of x.

The value of x is

Answers

Answer:

44°

Step-by-step explanation:

180-30-14=136

180-136

44

The area of a rectangular deck is 680 square feet. The deck's width is 17 feet. What is the length?

Answers

Answer:

40

Step-by-step explanation: im sorry i dont know how to explain but hope this helps!

Answer:

ik what ur doing

Step-by-step explanation:

thsdpgiojojotnhtofkghbtnkjwalhbwgjknhbwthjgl;n: it is A aka 40 ft

find the surface area to the nearest tenth.

Answers

Answer:

A

Step-by-step explanation:

X
GPS Portal Rapididentity
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gps.agilixbuzz.com/student/1419680971 activity 2381 quiz
Da gilbertschools.net bookmarks C Campus Parent Por
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03.08 Debt Practice Test
MA500DLF FINANCIAL APPLICATIONS I-JOHN, A (TEACHER MASTER) / Debt
Joseph
Kisting
All changed
6. Isha has a previous balance of $493 on a credit card with a 16.3% APR compounded monthly. If she made a payment of $50 this month, what is the new balance on her credit
card? (2 points)
O $443.00
O $449.70
O $523.36
O $573.36

Answers

C the correct answer is C

A cylinder has a height of 15 millimeters. Its volume is 10,597.5 cubic millimeters. What is the
radius of the cylinder?

Answers

Answer: 15

Step-by-step explanation: r=V

πh=10597.5

π·15≈14.9962

A graph of f(x)=10x^2-11x-6 is shown on the coordinate grid.

What are the zeros of f(x)?

-2/5 and 3/2
-6
-9 and 4
11/20 and -9

Answers

Answer:

-2/5 and 3/2

Step-by-step explanation:

f(x)=10x²-11x-6

0=10x²-11x-6

(5x+2)(2x-3)=0

5x+2=0, 2x-3=0

5x=-2, 2x=3

x=-2/5, x=3/2

What’s another word for average

Answers

Answer:

Mean,median, mode, rule, par, normal etc.

Step-by-step explanation:

At a camp with 300 campers and 15 counselors, what is the camper-counselor ratio?​

Answers

Answer:

300:15 = 100:5 = 20:1

Answer = 20:1

Sally drives from Turlock to Los Angeles at an
average speed of 60 miles per hour. Turlock is
approximately 300 miles from Los Angeles. Which
of the following graphs could give Sally’s
approximate distance d, in miles from Los Angeles,
in terms of time t, in hours? A, B, C, D, or E?

Answers

Answer:

A

Step-by-step explanation:

Please I really need to know how to do this ASAP

Answers

Answer:

the blue block 'side' is 10

the pink block ' bottom' is 9

the cream 'side' block is 13 (length)

the green back triangle next to the blue side is also 10

and the other side of the green back triangle is 8

Find AC
A
-y + 23
B
c
бу +2
3
20
23
26

Answers

Answer:

yfvhbjnk.bdfxgvhjnmbgytfrgvnhjkm

Step-by-step explanation:

Help help help help help help

Answers

Step-by-step explanation:

Area of triangle = 1/2×base×height

= 1/2×32×18

= 288in²

I have a bucket which I use to fill a
paddling pool
I use 19 full buckets of cold water and 8
buckets of hot water, so the pool is full.
The capacity of the pool is 288 litres.
If I poured the water from one bucket into
some glasses, I could fill 32 glasses,
What is the capacity of each glass
in millilitres?​

Answers

Answer:

35

Step-by-step explanation:

gifbyukirvh8redio00te

808 - 589 what is the answer I need help


(I'm just trying to see if anybody here smart)​

Answers

219hhhhhhhhhhhhjjsisusywbs

☁️ Answer ☁️

Find out who owns any 808-589 phone number. Get name, address, relatives, court records for the registered owner. (Nah jk)

The answer is:

219

Explanation: I used my eyes, fingers, and a calculator.

Hope it helps.

Have a nice day noona/hyung

F(x)=-x^2 find f(3)……………………………

Answers

Answer:

- 9

Step-by-step explanation:

[tex]F(x)=-x^2 \\ \\ plug \: x = 3 \\ \\ F(3)=-(3)^2 \\ \\F(3) = - 9[/tex]

Find the area of the figure.

Answers

Answer:

91

Step-by-step explanation:

Answer:

91

Step-by-step explanation:

(11 + 15) × 7 ÷ 2 = 26 × 7 ÷ 2 = 91

The Frill family and the Smith family go to the movies.
The Frill family buys 6 adult tickets and 2 child tickets for $124.
The Smith family buys 3 adult tickets and 5 child tickets for $100.

Find the prize of an adult ticket and the prize of a child ticket.

Answers

Step-by-step explanation:

Let a be the price of 1 adult ticket.

Let c be the price of 1 child ticket.

given,

[tex]6a + 2c = 124[/tex]

as equation 1,

and

[tex]3a + 5c = 100[/tex]

as equation 2.

Now we will solve for a and c using elimination method of simultaneous equations.

Now we multiply equation 2 by 2 to eliminate a and solve for c.

[tex]3a \times 2 + 5c \times 2 = 100 \times 2 \\ 6a + 10c = 200[/tex]

This new equation will be equation 3.

Now we will use equation 1 - equation 3 to eliminate a and solve for c.

[tex](6a - 6a) + (2c - 10c) = 124 - 200 \\ 0 + ( - 8c) = - 76 \\ - 8c = - 76 \\ c = - 76 \div - 8 \\ = 9.5[/tex]

Now substitute c into equation 2.

[tex]3a + 5(9.5) = 100 \\ 3a + 47.5 = 100 \\ 3a = 100 - 47.5 \\ 3a = 52.5 \\ a = 52.5 \div 3 \\ = 17.5[/tex]

Therefore one adult ticket will cost $17.50 and one child ticket will cost $9.50.

Find the number line with the correct letter placement for each value.
A=73,B=−67,C=127,D=−1.35


Choose one correct answer.''

Answers

Answer:

Step-by-step explanation:

a

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