Answer:
Rate of change of money in Michael's account will be $20 per week.
Step-by-step explanation:
If we draw a graph for the duration of investment on x-axis and amount in the account on y-axis, ordered pairs for both the conditions will be,
After 6 weeks, amount in the account = $140
Ordered pair : (6, 140)
After 12 weeks, amount in the account = $260
Ordered pair : (12, 260)
Rate of change in hi account per week = ![\frac{\triangle y}{\triangle x}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctriangle%20y%7D%7B%5Ctriangle%20x%7D)
= ![\frac{260-140}{12-6}](https://tex.z-dn.net/?f=%5Cfrac%7B260-140%7D%7B12-6%7D)
= ![\frac{120}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B120%7D%7B6%7D)
= $20 per week
Therefore, rate of change of money in Michael's account will be $20 per week.
Solution: We have z score = 3.74.
It means, a basketball player's height is 3.74 standard deviation's above the mean.
Z score tells us how many standard deviations below or above the population mean a raw score is. For example if z score = -2, it means the raw score is 2 standard deviations below the mean value. If z score = 2, it means the raw score is 2 standard deviations above the mean value.
Hence the basketball player's height (201 cm) is 3.74 standard deviation's above the mean.
Answer:
1095
Step-by-step explanation:
There is a common difference between consecutive terms , that is
7 - (- 10) = 24 - 7 = 17
This indicates the sequence is arithmetic with n th term
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 10 and d = 17 , thus
= - 10 + (65 × 17) = - 10 + 1105 = 1095
1. 20%
2. 12
3. 90%
4. 48
BRANLIEST? :)
Answer:
they would sell less because no customer is going to spend their time converting the fraction into decimal form.
Step-by-step explanation:
idk if this is like a opinion-based question but here you go.