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3 years ago

Jordy works at the block factory. he has an order to pack 3,280 blocks. how can he pack the blocks using the fewest packages

Mathematics

2 answers:

sineoko [7]3 years ago

4 0

By packing the 3280 blocks in one package?

Fynjy0 [20]3 years ago

3 0

Answer:

There are two ways in which Jordan can pack 3,280 blocks.

Step-by-step explanation:

We are given the following information:

Number of blocks to be packed = 3,280

We have to make the following assumptions in order to answer the question:

Let us suppose that Jordan can pack the blocks in packages of 1000, 100 and 10.

Expanding 3280:

$(3\times 1000) + (2\times 100) + (8\times 10) = 3000 + 200 + 80 = 3280$

In order to pack, Jordan can pack 3,280 blocks in 3 packs of 1000, 2 packs of 100 and 8 packs of 10.

He could also use 3 packages of 1000 and 4 packages of 100 to use fewest packages. This packaging would have an extra space for 20 blocks.

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• Malik Montez's savings account has a principal of $1,640. It earns 6 percent interest a

jekas [21]

Answer:

The amount at the end of second quarter is $1842.704

Step-by-step explanation:

Given as :

The principal in saving account = $1640

The rate of interest = 6 % compounded quarterly

The time period = 6 months

Now,<u> from compounded method</u>

The amount at the end of first quarter = $A_1$ = principal + 6 % of principal

I.e $A_1$ = $1640 + 6 % × $1640

Or, $A_1$ = $1640 + $ 98.4

∴ $A_1$ = $1738.4

Again ,

The amount at the end of second quarter = $A_2$ = $A_$ + 6 % of $A_1$

I.e $A_2$ = $1738.4 + 6 % × $1738.4

Or, $A_2$ = $1738.4 + $104.304

∴ $A_2$ = $1842.704

So, The amount at the end of second quarter = $A_2$ = $1842.704

Hence , The amount at the end of second quarter is $1842.704 Answer

8 0

3 years ago

Trigonometry is the worst please someone answer this for me ... no links please

quester [9]

Answer: Approximately 22.62 degrees

===============================================

Work Shown:

cos(angle) = adjacent/hypotenuse

cos(y) = 12/13

y = arccos(12/13)

y = 22.6198649

y = 22.62

Notes:

Arccosine is the same as inverse cosine. On your calculator there should be a button labeled $\cos^{-1}$
Make sure your calculator is in degree mode
The decimal result for y, shown above, is approximate. I rounded to two decimal places to show the final answer. Round however you need to if your teacher instructs otherwise.