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Questions in Grade College

[Done] Which of the following is one of the ITIL v3 volumes? A. Service Consolidation B. Service Testing C. Service Operation D. Continual Service Release

[Done] Milk and cream are mixed together for a recipe. The total volume of the mixture is 1 cup. If the milk contains $2 \%$ fat, the cream contains $18 \%$ fat, and the mixture contains $6 \%$ fat, how much cream is in the mixture? A. $\frac{1}{5}$ cup B. $\frac{1}{4}$ cup C. $\frac{3}{4}$ cup D. $\frac{4}{5}$ cup

[Done] When welding, a dry chemical extinguisher is placed A. Within arm's reach of the welding location B. In the cab of your truck C. Downwind from a welding location D. Upwind from the welding location

[Done] Electricity use impacts A) all B) most C) about half D) a small handful of the services that beauty professionals offer their clients.

[Done] Complete the Nuclear Decay Table: | Decay Type | Mass of particle | Charge of particle | Symbol | |---|---|---|---| | Alpha | 4 | +2 | [tex]$\frac{4}{2} He$[/tex] | | Beta | 0 | -1 | [tex]$-i e$[/tex] | | [?] | 0 | | [tex]$i o \gamma$[/tex] | | Positron Emission | | +1 | | What goes in the missing cells? Choose from the following: Alpha Positron Gamma

[Done] Lays a game at a fundraiser for which there is a probability of 0.2 that she wins. She plans to play this 5 times. [tex]P(X=k)=\binom{n}{k} p^k(1-p)^{n-k}[/tex] What is [tex]P(X\ \textless \ 2)[/tex], that is, the probability that she wins fewer than 2 times? Use the binomial probability formula and record your answer to 4 decimal places.

[Done] In the history of the United States, which of the following events has never occurred? A. The president died while in office. B. The president was impeached and convicted. C. The president resigned. D. The president was impeached.

[Done] Which cognitive ability tends to remain stable or improve in late adulthood? A. Processing speed B. Vocabulary knowledge C. Working memory D. Reaction time

[Done] Which statement accurately describes temperature? A. Temperature is the kinetic energy of the molecules in a substance. B. Temperature is a measure of the average kinetic energy of the molecules in a substance. C. Temperature is the amount of heat in a substance. D. Temperature is a measure of the potential energy of a substance.

[Done] Subtract. $\frac{7}{8}-\frac{-1}{2}=$