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SVETLANKA909090 [29]

3 years ago

6

There are 149 people in Jared’s class. Jared buys erasers for each of them. Erasers are sold 4 to a pack. How many packages of e

rasers does Jared need to buy?

2 answers:

kaheart [24]3 years ago

8 0

Answer:

38 packages of erasers

Step-by-step explanation:

Divide 149 by 4 to determine the amount of packs

this is gives you 37.25, but you can't have a 0.25 of a package

therefore you would need 38 to compensate that 0.25 of a package

Oduvanchick [21]3 years ago

6 0

Approximately 37 packs should do

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pashok25 [27]

Answer: $49.4

Step-by-step explanation:

Simple interest is calculated thus:

Principal × Rate × Time

Principal= $380

Rate= 13%= 13/100=

Time= 1

Therefore interest earned =380× 0.13×1

=$49.4

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GIVING BRAINLIEST FOR BEST ANSWER!<br> Write a story that could represent this math problem.

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Step-by-step explanation:

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2 years ago

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6, 12, 8, 14, 10, 16<br>What pattern do you notice here

spin [16.1K]

6,12,8,10,16

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The pattern I noticed is it adds 6 and then it minus 4.

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3 years ago

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Three moons are in the same circular orbit around a planet. The moons are each 120,000 kilometers from the surface of the planet

VladimirAG [237]

Answer:

Step-by-step explanation:

Alright, lets get started.

Please refer the diagram I have attached.

MN is the diameter of the planet which is $MN = 60000$

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$AM = NC = 120000$

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So, distance between moon A and moon C is =

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Hope it will help :)

8 0

3 years ago

What ratio forms a proportion with 14/42?<br> A. 1/4<br> B. 7/21<br> C. 12/40<br> D. 28/80

koban [17]

Hey there!

"What ratio forms a proportion with $\frac{14}{42}$ ?"

- $\frac{14}{45} =0.56$ (for the decimal)

$A) \frac{1}{4}$ $=0.25$ $(incorrect)$
$B) \frac{7}{21}$ $=0.33$ $(Incorrect)$
$C) \frac{12}{40}$ $0.3$ $(incorrect)$
$D) \frac{28}{80}$ $0.7$ $(incorrect)$

But in order for you to solve this particular equation you'd have to go in with two (like multiplying by two)

$1\times2= 2$ ; $4\times2 = 8$ $(incorrect)$
$7\times 2= 14$ ; $21\times2 = 42$ $(correct)$
$12 \times2 = 24$ ; $40\times 2 = 80$ $(incorrect)$
$2 \times 28 = 56$ ; $2\times 80 = 160$ $(incorrect)$

Your result: $\boxed{Answer: B. \frac{7}{21} }$

Good luck on your assignment and enjoy your day!

~ $\bold{LoveYourselfFirst:) }$

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3 years ago