# Posts by LaCresha

Total # Posts: 10

Precalculus
f(x)=x^2-1 Graph the function. Estimate the intervals on which the function is increasing or decreasing, and estimate any relative maxima or minima.

geometry
Úc ≅ Úd, mÚc = 5x - 7, and mÚd = 3x + 25, how many degrees are in Úc

Math
Find the probability whose odds against are given in the problem. Odds against are 2 to 5.

Math
In a survey of 100 women, 34 use shampoo A 42 use shampoo B 31 use shampoo C 9 use shampoo A&B 10 use shampoo A&C 6 use shampoo B&C 2 use all three How many use shampoo A & C, but not B?

math
•Give two (2) reasons why Venn diagrams can be useful in explaining relationships

MATH
A car dealer will sell you a used car for \$5,238 with \$238 down and payments of \$150.83 per month for 48 months. What is the simple interest rate? (Round each answer to the nearest tenth

MATH
2,100 LOAN AT 13% ADD ON INTEREST FOR 3 YEARS. HOW DO I CALCULATE THE APR?

math
If the principal P = \$500, the interest I = \$135, and the rate r = 9% what is the time?

math
Interest= \$432 r=6% t=8 years How do I calculate the principal and future value?

Math
If the principal P = \$900, the interest I = \$819, and time t = 7 years, what is the rate?