Triangle CAT appears to be rotated about the origin clockwise by 90 degrees. If you have graph paper and you draw out CAT, take one point, rotate the paper 90 degrees, and plot the point again as if it were a new graph. Once you're finished, you'll have this graph of C'A'T'.
Answer:
15.5 weeks (or 15 and a half weeks).
Step-by-step explanation:
Taylor starts at $10.
Each week she makes $20.
Since she already has $10, she only needs to save $310.
310 ÷ 20 = 15.5
Therefore, she will need to save $20 per week for 15 and a half weeks.
Answer:
Decay
since 0.292 is less than 1
% rate of decrease
1 - 0.292 = 0.708
70.8%
Answer:
a. (7/4)^4
Step-by-step explanation:
i hope this helps :)
Answer:
Probability =0.8854 (Approx)
Step-by-step explanation:
Given:
Mean μ = 100
Standard deviation σ = 15
Computation:
Z at 70
Z = (70-100)/15
Z at 70 = -2
Z at 120
Z = (120-100)/15
Z at 100 = 1.33
Probability = φ(1.33) - φ(-2.0)
Probability = 0.9082-0.0228
Probability = 0.8854 (Approx)