24. unit rate
25. ?
26. surface area
27. trial
28. supplementary angles
29. variable
30. unit conversion ?
Step-by-step explanation:
8/3 cups of sugar is needed to make 16 cookies.
For 90 cookies, we will need 8/3 * 90/16 = 15 cups of sugar.
Let x = the unknown angle
sine of an angle is measure of the opposite leg divided by the hypotenuse.
sin x = 10/21
To now solve for x, we so the inverse of sine.
sin⁻¹(10/21) = x
Plug this into your calculator.
x ≈ 28.44 degrees. This would round down to 28 degrees, option B is your answer.
Answer:
The interest needed to reach that value of $6000 is 2.75%
Step-by-step explanation:
Given as :
The principal that invested in mutual fund = p = $4000
The time period = t = 15 years
The Amount after 15 years = A = $6000
Let The interest needed to reach that value = r%
Now, According to question
<u>From Compound Interest method</u>
Amount = principal × 
Or, A = p × 
Or, $6000 = $4000 × 
or,
= 
Or,
= 
or, 1.5 = 
or,
= 
or, 1.0275 = 
or, 1.0275 - 1 = 
or, 0.0275 = 
∴ r = 0.0275 × 100
I.e r = 2.75
So, The interest needed to reach that value = r = 2.75%
Hence,The interest needed to reach that value of $6000 is 2.75% Answer
Answer:
0.16
Step-by-step explanation: