An electronic roller makes 960 turns in 20 seconds
(a) How many turns does it make in 1 second
(b) How many turns does it make in 1 minute​

Answers

Answer 1

48 turns a second, and 2,880 turns a minute.


Related Questions

A miniature soccer field is 5 yards wide and 10 yards long. how long is the distance from one corner to the opposite corner.

Answers

Answer:

no clue

Step-by-step explanation:

Is -6 bigger then  positive 7

Answers

Answer:

No, since it is negative, it makes it less than  positive 7.

Step-by-step explanation:

-6 is less than 7

-6<7

Hope that helped:)

14 out of 20 is what percent?
14%
30%
34%
70%​

Answers

Answer:

70%

Step-by-step explanation:

We can set up an equation where 14/20=x/100, where x is the missing percent. You do a little cross multiplication and get 70/100. 14 is 70% of 20

Select the equivalent expression.
2^4 =?

Answers

[tex]16[/tex]

Step-by-step explanation:

[tex] {2}^{4} \\ \\ write \: the \: exponentiation \: as \: \: a \: \: multiplication \\ \\ 2 \times 2 \times 2 \times 2 \\ \\ multiply \: \: the \: \: numbers \\ \\ = 16[/tex]

hope it helps

Answer:

16

Step-by-step explanation:

2^4 is 16.

since:

2^1=1

2^2=4

2^3= 8

2^4=16

The recycling bin was 1/3 full at the beginning of the week. The bin was filled another 2/5 by the end of the week. How full was the bin at the end of the week?

Answers

Answer:

put with your hand and check

Step-by-step explanation:

Answer:

11/15

Step-by-step explanation:

First find the LDC and then add the numerators. The LCD for this problem was 15.

1/3 + 2/5 = 11/15

I hope that this helps!!!!!

plz help what is the value of T?

Answers

Answer:

t = 4

Step-by-step explanation:

This is an Isosceles triangle with a perpendicular bisector

therefor

10t = t + 36

9t = 36

t = 4

i need the answer to this asap please

Answers

Answer:

Step-by-step explanation:

what is questio ?

the sum of two mixed numbers is 5 1/2. the differenceof mixed numbers is 3. both numbers have a denominator of 4. what are the two mixed numbers

Answers

Answer:

ok

Step-by-step explanation:

5'm

4. Tyler can text 10 1/2text messages in 3 1/2 minutes. How many
messages can he write per minute?

Answers

Answer:

pa brainliest po pls i dont know how to answer it because im new here im scared that i may break somethings please brainliest pls

Step-by-step explanation:

#carryonlearning

#takecare

Six taken from triple the number n

Answers

Answer: n3 -6

Step-by-step explanation:

N3- 6. I Think, I’m not shure tho

No links or files I NEED ANSWER ASAP!! GET RIGHT BRAINIEST!!

Answers

Answer:

[tex]54 \: {in}^{2} [/tex]

Step-by-step explanation:

Given, (In picture)

It is an isosceles trapezoid.

Parallel sides of the trapezoid = 6.5 in,15.1 in

Height of the trapezoid = 5 in

We know that,

Area of a trapezoid,

= 1/2 × Sum of parallel sides × Height

Therefore,

Area of the given trapezoid

[tex] = \frac{1}{2} \times (6.5 \: in \: + \: 15.1 \: in) \times \: 5 \: in[/tex]

[tex] = \frac{1}{2} \times 21.6 \: in \: \times 5 \: in[/tex]

= 10.8 in × 5 in

[tex] = 54 \: {in}^{2} (ans)[/tex]

GUYS CAN SOMEONE PLEASE HELP ...STOP WITH THE LINKS ITS SO F ING ANNOYING TY...
TYSM TO WHOEVER HELPED..

Answers

Answer:

Ans: -7

Step-by-step explanation:

Question 5,

First multiplying with, (-3/4) ÷ (6) × (1 5/9) (mixed number)

=(-3/4) ×(1/6) × (14/9)

=(1/8) × (14/8)

=(-7/36)

So, (a/b) = (-7/36)

Therefore, a = -7

Answer:

Both questions option d is right

what is the ratio of 250 cm to 2 m​

Answers

Answer:

250:2

Step-by-step explanation:

Hope it helps!

what is f(g(0)))-1 0 1

Answers

Let f(x) and g(x) achieve their maximum value at x

1

and x

2

respectively.

h(x)=f(x)−g(x)

h(x

1

)=f(x

1

)−g(x

1

)≥0

h(x

2

)=f(x

2

)−g(x

2

)≤0

⇒h(c)=0 where c∈[0,1] ⇒f(c)=g(c)

The sum of two numbers is 22, and their difference is 12. What are the numbers?

Answers

Answer:

the anwser is 10 and 12

d

d

d

which graph represents this equation?
-3x-4y=-12

Answers

Answer:

answer: B

Step-by-step explanation:

You're welcome bye bye

Answer:

It's the last one

Step-by-step explanation:

If you rearrange the equation , it ends up being

y= 3/4x + 3

So the slope is 3/4 and y intercept is 3.

A bag containing thirty coins all of which are either quarters or dimes. If the
total value of the coins is $5.85, how many of each
kind are there?

Answers

Answer/Step-by-step explanation:

Q=number of quarters; D=number of dimes

Q+D=30

D=30-Q . Use this to substitute for D below

$0.10D+$0.25Q=$5.85 . Substitute for D from above.

$0.10(30-Q)+$0.25Q=$5.85

$3.00-$0.10Q+$0.25Q=$5.85

$0.15Q=$2.85

Q=19

ANSWER 1: There were 19 quarters.

D=30-Q=30-19=11

ANSWER 2: There were 11 dimes.

CHECK:

$0.10D+$0.25Q=$5.85

$0.10(11)+$0.25(19)=$5.85

$1.10+$4.75=$5.85

Determine if the triangles, PYG and triangle NBH similar. If so, identify the similarity criterion. AA similarity SAS similarity SSS similarity not similar

Answers

Answer:  B. SAS

Step-by-step explanation: I took the quiz

At Polly's Closet, 1/2 of the clothes are white and another 1/3 are black. What fraction of the clothes are either black or white? helpppp

Answers

Answer:

3/6 of her clothes are white

2/6 of her clothes are black

Oh no! One of your turkeys has escaped! Turkeys
can run 25 miles per hr and fly 55 miles per hr.
.
Assuming your escaped turkey ran 2 V4 hrs and flew
for 3 12 hrs, how far did the turkey go

Answers

Answer:

[tex]\pink{\rule{1pt}{900000pt}}[/tex]

Evaluate the expression 5(-3) using a number line.​

Answers

Answer: -15

Step-by-step explanation:

Answer:

Compare the treatment of the buffalo by these two groups of people.

Step-by-step explanation:

Native Americans relied heavily on bison for their survival and well-being, using every part of the bison for food, clothing, shelter, tools, jewelry and in ceremoniesNative Americans relied heavily on bison for their survival and well-being, using every part of the bison for food, clothing, shelter, tools, jewelry and in ceremoniesNative Americans relied heavily on bison for their survival and well-being, using every part of the bison for food, clothing, shelter, tools, jewelry and in ceremoniesNative Americans relied heavily on bison for their survival and well-being, using every part of the bison for food, clothing, shelter, tools, jewelry and in ceremoniesNative Americans relied heavily on bison for their survival and well-being, using every part of the bison for food, clothing, shelter, tools, jewelry and in ceremonies

What is the equation of the graph below

Answers

Your answer is: Y=cos(x-pie)
Explanation: I just did it in my head

. Check the given measurements whether it could make a triangle

(a) 7 cm, 2 cm and 5 cm


(b) 10 cm, 12 cm and 14 cm.​

Answers

Answer:

a) is not a triangle.

b)

Okay, so I used this method to determine if the measurements will make a triangle.

a+b has to be greater than c. 7+2= 9. So 9 is greater than c

a+c has to be greater than b.  7+ 5= 12. which is greater than b

c+b has to be greater than a. 5+ 2 is 7. which is equal to a.

That means it would not make a triangle. Because c+b must be GREATER than a.

Consider doing the 2nd one the way I did the first question.

You got this!!

Amanda is volunteering at the animal shelter and has been given the job of bathing the dogs. She fills the wash basin with a mixture of hot and cold water. The cold water flows at a rate of 4 gallons per minute. The hot water fills at a rate of 3 gallons per minute. The wash basin holds a maximum of 60 gallons of water.

Let x represent the number of minutes the cold water was turned on.

Let y represent the number of minutes the hot water was turned on Write the inequality that represents the amount of hot and cold water the wash

Answers

From the information given, the inequality that models the situation is:

[tex]4x + 3y \leq 60[/tex]

The cold water flows at a rate of 4 gallons per minute, hence, the amount after x minutes will be of: [tex]4x[/tex]

The hot water fills at a rate of 3 gallons per minute, hence, the amount after y minutes will be of: [tex]3y[/tex].

The total amount is the sum of these amounts, hence:

[tex]T = 4x + 3y[/tex]

It holds a maximum of 60 gallons, hence:

[tex]T \leq 60[/tex]

[tex]4x + 3y \leq 60[/tex]

A similar problem is given at https://brainly.com/question/22312773

Sara has 12 apples. She sells 7 and buys three times the amount she had at first. How many apples does she have now?

Answers

Answer:

41

Step-by-step explanation:

12-7=5

12 times 3 equals 36

36+5=41

Answer:

41 apples

Step-by-step explanation:

12-7=5 5+12(3)=41

Is the relationship =~ or 180 set up on equation and solver for x find the measure the gíren

Answers

Answer:ññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññ

Pls help if you only know the correct answer! Thanks! :)

Answers

Answer:

if she fill 5.7 gallons of gas then she spent ( 19.95 )

if she fill 14 gallons of gas then she spent ( 49 )

Answer:

I think 19.95

Step-by-step explanation:

3.50 x 5.7 = 19.95

Also if you are you Savvas Realize, just enter 000. You get it wrong and click try again or samilirar question. ( Just a suggesion)

I WILL PUT YOU AT BRAINLIST IF YOU GIVE ME THE ROGHT ANDWER





At your store you have many special Promotions every 10th customer get a free goldfish and every nine customer gets a clown fish which customer will be the first to receive a goldfish and a clown fish

Answers

Answer:

the 90th costumer will be the first in get both fishes

The answer is the 90th customer.

Use the functions to answer the question.
f(x) = -4x + 5
g(x) = x² + 2
Find f(-5).
O 50
0 25
0 -40
0 – 15

Answers

Answer:

25

Step-by-step explanation:

25
Sub in -5 for x in the f(x) function and solve using order of operations

What is the angle of L​

Answers

Answer:

54°

Step-by-step explanation:

the sum of the interior angles of a triangle is 180°,

so 5x+3x+2x=180°

5x+3x+2x=180°

10x = 180°

x = 18°

find angle L

3 * 18 = 54°

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