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Yakvenalex
13 days ago
11

If x = (10 − 3i) and y = (3 − 10i), then xy = -109i and x/y =

Mathematics
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: Xem xét 2 nhà đầu tư A và B với đường cầu về cổ phiếu như sau: Nhà đầu tư A: 2P = 300 – 2Q Nhà đầu tư B: P = 150 – 3Q a. Tại m
Zina [12379]

Đáp án:

Giải thích từng bước:

5 0
3 months ago
a video game arcade offers a yearly membership with reduced rates for game play. A single membership costs $60 per year. Game to
PIT_PIT [12445]

The slope equals $0.10        (since $1.00 per 10 tokens translates to $0.10 per token)

The y-intercept is $60    (the fixed yearly membership fee)

The linear equation is y = 0.10x + 60    (following y = mx + b)  

The domain consists of all x values where x ≥ 0        (negative token quantities are impossible)

The range includes all y values with y ≥ 60        (plugging the domain values into the function)

The y-intercept of this function stands at $60

6 0
4 months ago
Read 2 more answers
An average person in the country needs 2,450 kilocalories / day of food to meet their full nutritional needs. The average number
tester [12383]

Answer:

Area of land = 0.056 hectares

Detailed explanation: Knowing that

A typical person in the country requires 2,450 kilocalories each day. This means

An individual consumes 2450 kilocalories daily

The average kcal produced per hectare (ha) from the available food in the nation is 15,737,000 kcal/ha.

Thus, in one day, for one individual, we have

15737000 = 2450/hec

Hectare = 2450/15737000

Hectare = 1.5568 × 10 -4

The total land area required to provide sufficient kilocalories for a single person for one year in this developing country will be

Calculated hectare × 365.25

Hectare = 1.5568 × 10 -4 × 365.25

Area of land = 0.056 hectares

7 0
3 months ago
600 can be written as 2a x b x cd where a,b,c and d are all prime numbers find the values of a, b, c and d
AnnZ [12381]
For the number 600, its prime factorization is represented as follows: 600 = 2 \times 2 \times 2 \times 3 \times 5 \times 5 = 2^3 \times 3 \times 5^2. Consequently, the values are a = 3, b = 3, c = 5, and d = 2.
4 0
3 months ago
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