I was trying to figure out how tall this house was when i took a picture of it. I know I was 100 ft away from the house. I know the distance from the top of the house and where I took the picture was 150 ft. How tall is the house? Round to the nearest whole number.

Which expression shows the sum of the polynomials with like terms grouped together

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two