On the line provided, write the correct past or past participle form of the verb given.

Example 1. take By next year, Berto will have $\underline{\color{#c34632}{taken}}$ his driver’s test.

forget Once Salim observed, because he had ____________________ his learner’s permit.

Identify the correlation you would expect to see and the number of times they go to a pet store. between the number of pets a person has Explain.

In the sentence below, the underlined word is used once as an adverb and once as a preposition. Identify each underlined word by writing above it ADV for adverb or PREP for preposition.

$\underline{\text{Past}}$ ninety, but still charming, the man lifted his hat whenever a lady walked $\underline{\text{past}}$.

find the determinant of the matrix. [2 -3 , -6 9]

Explain why the seed coat and the embryo are both $2n$.

Consider the points A(0, 1, 1), B(-2, 2, 3), C(1, -1, 2) and D(-1, 3, k). a Find a vector of length 10 units which is perpendicular to the plane defined by points A, B and C. b. Find the area of triangle ABC. c. If point D lies on plane ABC, find k.

If the wavelength λ of the X-rays is too large relative to the spacing of planes in the crystal, no Bragg diffraction will be seen because sin θ would be larger than 1 in the Bragg equation, even for n = 1. Calculate the longest wavelength of X-rays that can give Bragg diffraction from a set of planes separated by 4.20 A°.

On the line provided, write the correct form (past or past participle) of the verb in parentheses.

Example 1. Has anyone ever $\underline{\color{#c34632}{begun}}$ dancing lessons willingly? (begin)

I stayed in my chair until an instructor had _________ to me firmly two or three times. (speak)

On the line provided, write the correct past or past participle form of the verb given.

Example 1. take By next year, Berto will have $\underline{\color{#c34632}{taken}}$ his driver’s test.

get I know I was happy when I ____________________ my license.

The sum $26+38+55$ can be found mentally as follows: $26+30=56,56+8=64,64+50=114,114+5=119$. Find the following sums mentally using this technique.

b. $54+28+67$

Use properties of even and odd functions to find each integral. If f is an even function and $\int_{0}^{-4} f(x) d x=-2$ and $\int_{0}^{6} f(x) d x=6$, find $\int_{-4}^{6} f(x) d x$.

Consider a regression predicting weight (kg) from height (cm) for a sample of adult males. What are the units of the correlation coefficient, the intercept, and the slope?

How could you find an even better estimate of $\sqrt{2}$?

Is the statement in the following problem true or false? Give an explanation for your answer.

If the correlation coefficient is zero, there is not a relationship between the two quantities.