Answer:
They are not similar because Segment BR to segment DB is 1:2 and Segment KE to segment YK is 1:3.
Step-by-step explanation:
If you draw the kites, you see they have different aspect ratios. The width to length ratio of KELY is greater than for ADBR. So, only the "not similar" answer choices are viable, and the only one of those that makes sense is the one that says ADBR is shorter/fatter than KELY.
Answer:
Only first two are exponential growth function and last three functions are exponential decay functions.
Step-by-step explanation:
We need to describe exponential growth or decay for the given functions.
The standard exponential function equation is
Where a is the initial value and b is the growth factor.
Note: If value of b > 1, it would be an exponential growth and if b < 1, it would be an exponential decay.
Value of b is 1.008 > 1, therefor it's an exponential growth function.
y=250(1+0.004)^t, also have b>1 therefor it's an exponential growth function.
All other functions has b values less than 1, therefore only first two are exponential growth function and last three functions are exponential decay functions.
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Answer:
1.26 and 126
Step-by-step explanation:
Answer:
is the expression that represent Markel's bill.
Step-by-step explanation:
We are given the following in the question:
Discount card provides a discount of 7%.
Let c be the cost of Markel's purchases, then,
Discount given to Markel =
![=\dfrac{7}{100}\times c\\\\=0.07c](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B7%7D%7B100%7D%5Ctimes%20c%5C%5C%5C%5C%3D0.07c)
Markel's bill =
= Cost price - Discount
![= c - 0.07x\\=c(1-0.07)\\=0.93c](https://tex.z-dn.net/?f=%3D%20c%20-%200.07x%5C%5C%3Dc%281-0.07%29%5C%5C%3D0.93c)
is the expression that represent Markel's bill.