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3 years ago

15

Which fraction on the number line is equal to 3? 1/4 2/4 3/4 4/4 5/4 6/4 7/4 8/4 9/4 10/4 11/4 12/4 13/4 14/4 15/4 16/4 17/4 18/

4 19/4 20/4? please help

1 answer:

aleksandrvk [35]3 years ago

8 0

Answer:

12/4

Step-by-step explanation:

4 goes into 12 3 times making 12/4 equal to 3

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Guided Practice

nadezda [96]

Answer:

look on my brainly, i'm still trying to find this answer.. the weather is messing with wifi/internet

Step-by-step explanation:

Use the slope-intercept form y = m x + b to find the slope m and y-intercept b .

Slope:

− 12 /49

y-intercept:

( 0 , 0 )

3 0

2 years ago

mary robertson sells tires at a large car service center. She earns 10% commission on the first $1000.15 percent on the next $20

Illusion [34]

Answer:

$1530 = 45% commission

Step-by-step explanation:

First, jot down the important facts:

• first $1000 = 10% comm.

• next $2000 = 15% comm.

• total more than $3000 = 20% comm.

• total comm. = $3400

Then, go in order with your jotted facts to withdraw the total commission amount. Here's what I mean:

$3400 ← total is more than $3000 = +20% comm.

<u>- $1000</u> ← the first $1000 = +10% comm.

$2400

<u>- $2000</u> ← the next $2000 = +15% comm.

$400

Then, add together the commission percentages:

20% + 10% + 15% = 45% comm.

Convert the percentage to a decimal:

45% × 100 = 0.45

And multiply it with the total amount to find the commission amount:

$3400 × 0.45 = $1530

8 0

2 years ago

A store sells packages of pencils.which package offers the best unit price

tiny-mole [99]

The details of the packages are not posted, however I can tell you how to find the answer.

First determine how many pencils are in each pack.
Then divide the price of the pack by the number of pencils to find out which pack has the least cost per pencil. To put this in equation form:
$\frac{Cost}{Pencils}$

Whichever pack has the least cost per pencil is the one that is the best priced.

7 0

2 years ago

Given the sequence 8, 16, 32, 64, ..., which expression would give the thirteenth term?

mrs_skeptik [129]

8, 16, 32, 64,…
×2 ×2 ×2

$a_{n} = a_{1} * r^{n - 1}$
$a_{n} = 8 * 2^{13 - 1}$
$a_{n} = 8 * 2^{12}$
$a_{n} = 8 * 4096$
$a_{n} = 32768$

   First Term: 8
      Second Term: 16
      Third Term: 32
      Fourth Term: 64
       Fifth Term: 128
      Sixth Term: 256
   Seventh Term: 512
   Eighth Term: 1024
   Ninth Term: 2048
      Tenth Term: 4096
   Eleventh Term: 8192
   Twelfth Term: 16384
Thirteenth Term: 32768

$The\ expression\ that\ would\ give\ the\ thirteenth\ term\ of\ the\ problem\ would\ be\ the\ equation\ of\ the\ geometric\ sequence,\ which\ is\ equal\ to\ a_{n} = a_{1} * r^{n - 1}.$

5 0

3 years ago

Read 2 more answers

Find all numbers whose absolute value is 2 .

Amiraneli [1.4K]

Absolute value of a real number, is the distance between that number and 0 on a number line. Therefore the absolute value of 2 is 2 and negative 2

6 0

3 years ago

Read 2 more answers