Y=arcsin(sin(π/4))
The exact value of <span><span>sin <span>(<span>π/4</span>) </span></span>sin </span><span>is </span><span><span><span>√2</span>/</span><span>2
</span></span>y=<span>arcsin<span>(<span><span>√2/</span>2</span><span>)
</span></span></span>The exact value of <span><span>arcsin<span>(<span><span>√2/ </span>2</span>) y</span></span></span>=π/4y=π/4
Interchange the variables.<span>x=<span><span>π/4
</span></span></span>
-6 < d → d > -6
Answer in the attachment.
100-10=90
450=90% of original find 100%
divide by 9
50=10%
times 10
500=100%
origianl price=$500 (this is the hack way that only works with nice numbers)
Answer:A
Step-by-step explanation:
-3 to the left and up 4
Answer:
The relative growth rate is 18.75%.
Step-by-step explanation:
If the world population was 2.560 million in 1950 and 3.040 million in 1960, it means that there was a growth of 480 million people in 10 years. Thus, it is a growth of 18.75%, according to the following calculation:
2,560 = 100
480 = X
(480 x 100) / 2,560 = X
48,000 / 2,560 = X
18.75 = X
Therefore, if this growth rate were to be maintained, in subsequent years the world population would evolve as follows:
1970: 3,040 x 1.1875 = 3,610 million inhabitants
1980: 3,610 x 1.1875 = 4,286 million inhabitants
1990: 4,286.8 x 1.1875 = 5,090 million inhabitants
