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3 years ago

Please help.

Mathematics

1 answer:

Alika [10]3 years ago

5 0

Answer:

250 smaller boxes

Step-by-step explanation:

Find the volume of the 2 cuboids.

Formula = Length x width x height

Big cuboid = 50 x 30 x 20 = 30000

Small cuboid = 10 x 3 x 4 = 120

Now divide them.

30000 ÷ 120 = 250 small boxes

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A cabinet set was sold at RM 9500 after a markup of 6.5%. Find the original price and the markup amount.

LiRa [457]

Answer:

1) The original price is 8920 2) The mark up is 580

Step-by-step explanation:

!)We need to find out the initial price, suppose it is equal to 100 percents. The price was raised and it has reached 100+6.5= 106.5 percents . 106.5 percents from initial price is the new price (RM 9500). Find out the value of one percent

9500:106.5= 89.2 (approximately).

2)Then find the original price multiplying the value of percent by 100. 89.2*100= 8920 - initial price

3)Then mark up is a remainder between old price and new price . It is 9500-8920= 580.

6 0

3 years ago

Let the sample space beUpper S equals StartSet 1 comma 2 comma 3 comma 4 comma 5 comma 6 comma 7 comma 8 comma 9 comma 10 EndSet

AleksAgata [21]

Answer:

The probability would be 0.40

Step-by-step explanation:

Given,

The elements in set S are,

1, 2, 3, 4, 5, 6, 7, 9, 10,

Number of elements = 10,

Since, the outcomes are equally likely,

And, we know that,

$\text{Probability}=\frac{\text{Favourable outcomes}}{\text{Total outcomes}}$

So, the probability of getting 1, 2, 4, or 6 = $\frac{4}{10}=0.40$

Hence, the probability of the event E = {1, 2, 4, 6} is 0.40.

7 0

3 years ago

Answer that please............

joja [24]

Answer:

Step-by-step explanation:

calculate the difference height (P) is -6 and (t) is 2.85

Δy divided by Δx = rate of change

3-9 = -6

6.23-3.41 = 2.85

then divide

2.85 / -6 = .475

Your answer will be - .475

5 0

3 years ago

Escape park owner was 30% of each order to include long boards he wants to know how many long boards to order out of a total of

Nataliya [291]

Answer:

He should order 15 long boards

Question:

Escape park owner want 30% of each order to include long boards he wants to know how many long boards to order out of a total of 50 skateboards

Step-by-step explanation:

Let x and y represent the number of long board and the total number of skateboard to order.

Given that 30% of each order to include long boards;

x = 30% of y

x = 0.3y .....1

But, the total number of skateboard is given as 50

y = 50

From equation 1

x = 0.3y = 0.3(50)

x = 15

He should order 15 long boards

7 0

3 years ago

Last year, sales at Company X were 10% greater in February than in January, 15% less in March than in Feb, 20% greater in April

horsena [70]

Answer:

May

Step-by-step explanation:

Let x be the sales in January,

∵ Sales were 10% greater in February than in January,

So, the sales in February = (100 +10)% of x

= 110% of x

= $\frac{110x}{100}$

= 1.1x

∵ it is 15% less in March than in Feb,

Sales in march = (100-15)% sales in February

= 85% of 1.1x

= 0.935x

∵ It is 20% greater in April than in March,

Sales in April = (100+20)% of sales in march

= 120% of 0.935x

= 1.122x,

∵ It is 10% less in May than in April

Sales in May = (100-10)% of sales in march

= 90% of 1.122x,

= 1.0098x,

∵ It is 5% greater in June than in May

Sales in June = (100+5)% of sales in march

= 105% of 1.0098x,

= 1.5147x

∵ 1.0098x is much closure to x than 1.1x, 0.935x, 1.122x and 1.5147x

Hence, the sales in May is closest to sales in January.

6 0

4 years ago