Decide whether the following statement makes sense (or is clearly true) or does not make sense (or is clearly false). Explain your reasoning. The cumulative frequency of C grades in our class of 28 students was 46. Choose the correct answer below. A. The statement does not make sense because more students B. The statement makes sense because the cumulative frequency should be greater than the total. C. The statement does not make sense because the frequency cannot be greater than the total. D. The statement makes sense because it could have been a very difficult class.

e) \( \left(5 x^{2}+1\right)^{2} \)

Solve the following equation by using the quadratic formula. \( x^{2}-x+8=0 \) \( x=\square \) (Simplify your answer. Type an exact answer, using radicals and \( i \) as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed. Type each solution only once.)

A teacher asks a class of 44 students about the sports they like: 19 like tennis, 35 like baseball, and 15 like both tennis and baseball. What is the probability that a randomly selected student likes each of the following? (Hint: A Venn diagram might be helpful.) (a) tennis or baseball (b) only tennis (c) only baseball (d) neither sport

aiun Kilo de Huevo y 2 kilos de Azular cuesto \( \$ 8 \). Cuauto cuesto cada produic to

38. ... tasse. Un commercialista presenta a fine anno il bilancio di un esencizio conmmetciale prevede: \( \frac{3}{10} \) dei ricavi per pagare le tasse; \( \frac{1}{4} \) per le spese del personale e \( \frac{1}{5} \) per le spese stione (affitto, bollecte varie ecc. ), Calcola quale frazione di guadagno rimane se bisog gliere \( \frac{1}{10} \) dei ricavi per rinnovo dei locali.