The last time brea play softball, she hit the ball 35% of the times she was at bat. based on this information, how many times will brea hit the ball the next time she plays softball if she is at bat 20 times

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²