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3 years ago

13

James has two cable spools. The big one has 25 feet of cord, and the small one has only 5 feet. What scale factor represents how

much more cord is on the big cable spool? is it this 20 or 10 or 15 or 5
i am in 6th grade

1 answer:

Vera_Pavlovna [14]3 years ago

3 0

Answer:

i think it is 5

Step-by-step explanation:

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Put these numbers in order of their distance from 0 on the number line, starting with the smallest distance. -26,-12.7,-9/2,2/10

Ksju [112]

Answer:

2/100, -9/2, 7, 11 1/4, 12.7, 41/2, -26.

Step-by-step explanation:

Given,

Points are -26,-12.7,-9/2,2/100,7,11 1/4,41/2

We have to arrange the number according to their distance from 0.

Simplifying Points

= -26, 12.7, -4.5, 0.02, 7, 11.25, 20.5

Now, arranging the number starting from the smallest distance from 0.

0.02, -4.5, 7, 11.25,12.7,20.5,-26

= 2/100, -9/2, 7, 11 1/4, 12.7, 41/2, -26.

4 0

3 years ago

a theatre contains 431 seats and the ticket prices for a record play were $53 for adults and $24 for children. if the total proc

Nataly_w [17]

X = adult
y = children

53(x+y=431)
53x +24y = 15390$

53x+53y = 22,843
subtract from
53x+24y = 15,390

29y = 7,453$
y = 257

53x + 24 (257) = 15,390
53x + 6,168 = 15,390
53x = 9,222
x = 174

8 0

4 years ago

Ruby buys 24 books and 5 pens.she pays with a 500 rupee note and get rs90 as change.shania bought 12 books and 10 pens for rs280

just olya [345]

The cost of one pen is Rs 15.

<h3>How to find the cost of one pen?</h3>

It is given that Ruby paid with a 500 rupee note and got Rs 90 back.

This means that she spent 410 rupees.

Therefore the cost of 24 books and 5 pens is Rs 410.

Let the cost of books be x and the cost of pens be y.

Therefore, we can form the following equations:

24x + 5y = 410 (1)

12x + 10y = 280 (2)

We have to find the value of y.

Multiply the second equation by 2:

24x + 20y = 560 (3)

Now subtract the first equation from the third equation:

24x + 20y - 24x - 5y = 560 - 410

15y = 150

y = 15.

The variable y represents the cost of one pen.

This means that the cost of one pen is Rs 15.

Therefore, we have found that the cost of one pen is Rs 15.

Learn more about solving a system of equations here: brainly.com/question/13729904

#SPJ4

7 0

2 years ago

A guitar string vibrates back and forth 88 times in 1 minute. what is its period in seconds?

Alchen [17]

Answer:

1.5 times per second

(1 time per second if rounded to a whole number)

Step-by-step explanation:

1 minuet is equal to 60 seconds

Because you are given 88 vibrations in one minute, you will divide 88 by 60 seconds. You want your answer in seconds.

88/60 gives us 1.466666667 on a calculator

So the guitar gives a vibration of 1.466666667 per second

If we round this, we get 1.5 vibrations per second

Or, if we round 1.4666 to a whole number then it is 1 vibration per second

4 0

3 years ago

In a rain forest, it typically rains 290 days out of the year. If it rains today, what is the probability that it will rain tomo

Rom4ik [11]

Hey there!

Since we weren't given any probabilities based on the chance of rain after it rained the day before, we can assume the probability will stay the same. We can disregard "If it rains today...".

If it rains 290 days out of the year (365 days), there will be a 290/365 chance of rain of a particular day. You can divide 290 by 365 to get a 79% chance.

Hope this helped you out! :-)

4 0

3 years ago