Lynsi

a. What is the order from least to greatest of this set of absolute value expressions?

|-2|, |4|, |-5+12|, |8(-1)+5|, |8-7(2)|

b. What is the result when |(2^3)-5|+|3-5|-|4+4| is evaluated?

The time it takes for a canoe to go 5 miles upstream, and then 5 miles back downstream is 3 hours. The current in the river is 1 mile per hour. If x represents the speed of the canoe in still water, which of the following equations could be used to determine x?

a. 5/x+1 + 5/x-1 =3

b. x+⅕ + x-⅕ =3

c. 5/x+1 +3 = 5/x-1

d. 4/x+1 + 4/x-1 =5

(m-3)/(m+5)

1/(m-4)(m-3)

1/(m-4)(m+5)

(m+4)(m-3)/(m-4)(m+5)

1. Determine how many triangles can be constructed using the given dimensions

2. Solve △ABC. Round all answers to nearest tenth.

a. Write a quadratic function that represents the area of the flower garden

b. What are the domain and range of this function

c. What is the width of the sidewalk if the area of the flower garden is 150 ft^2 ?

1. The point (-5,2) is on the terminal arm of right triangle A. Which set of primary trigonometric ratios correctly correspond to this point?

a. Sin A= -(5√29)/29, cos A= (2√29)/29, and tan A= -(⅖)

b. Sin A= (2√29)/29, cos A= -(5√29)/29, and tan A= -(⅖)

c. Sin A= -(5√29)/29, cos A= (2√29)/29, and tan A= -(5/2)

d. Sin A= (2√29)/29, cos A= (5√29)/29, and tan A= -(5/2)

2. The point (5,0) is on the terminal arm of right triangle θ. Which statement best describes the value of sinθ?

1. Sinθ= 0 because θ=0°

2. Sinθ= 1 because θ=90°

3. Sinθ= 0 because θ=180°

4. Sinθ= -1 because θ=270°

1. Refer to the first link. What is the simplified form of this rational expression?

A. (7x+2) / (4x-7)(x-1), x≠4/3, 1, 3

B. (x-2) / (2x-1)(x-1), x≠4/3, 1, 3

C. ( (13x^2-18x-8) / ((3x-4)(x-1)(x-3) , x≠4/3,1,3

D. (-5x^2-6x+8) / (3x-4)(x-1)(x-3), x≠ 4/3,1,3

2. refer to the second link. What is the answer to this question?

1st link...

https://s3.amazonaws.com/iedu-attachments-question...

2nd link...

https://s3.amazonaws.com/iedu-attachments-question...

(4x) / (5x-1), x≠1/5 , 3, 4

(4x^2-1) / (5x-1), x≠1/5 , 3, 4

(4x^2-1) / (25x^2-10x+1), x≠1/5 , 3, 4

(4x^2-1) / (25x^2-1), x≠1/5 , 3, 4

** all with the same reference angle.

1. If |p| +p ≠ 0, then

a. P < 0

b. P≤ 0

c. P>0

d. P≥0

2. Will √x^2 and |x| always have the same value? Explain.

1. The equation |x^2-px+5|=7 has real solutions

a. Only when p^2≥48

b. Only when p^2<48

c. For any p-value

d. For no values of p

2. If the range of y= 1/f(x) is {y|y≤-¼ or y>0,yεR}, then the range of y=f(x) may be

a. {y|y≤-4, yεR}

b. {y|y≥-4, yεR}

c. {y|y≥-1/4, yεR}

d. {y|-4≤y≤-¼, yεR}

a. f(x) may be of the form ax+b, a≠0 or of the form ax^2+bx+c, a≠0

b. f(x) may be of the form ax+b, a≠0 but cannot be of the form ax^2+bx+c, a≠0

c. f(x) may be of the form ax^2+bx+c,a≠0, but cannot be of the form ax+b, a≠0

d. f(x) cannot be of the form ax+b,a≠0 or ax^2+bx+c, a≠0

One theory suggests that the dominance of grasses occurred in Alberta in the late tertiary period because of the ability of hoofed animals to digest cellulose

a) Fossils of coastal organisms have been found along the eastern edge of the Rocky Mountains

b) The absence of red and grey bands in sedimentary rock from 1.8 billion years ago to the present indicates a lack of oxygen in the atmosphere.

A. 45 km, north

B. 248 mL

C. 250 km[W]

D.500m[up]

1. The closest thing to bond with is the electron from the other carbon atom

2. Two hydrogen atoms leave the carbon chain

3. Twisting occurs to accommodate the double bonds

4. Both carbons bond with each other to form a double bond.

5. Both carbons have an unbonded electron

The correct order of the steps in the formation of a double-bond hydrocarbon molecule from a single-bond hydrogen molecule is:

A. 2,4,1,3,5

B. 1,2,3,4,5

C. 2,5,1,4,3

D. 5,1,4,2,3

a. In a condensed structural diagram, the letter "H" is used to show the position of a hydrogen atom

b. In a Lewis dot diagram of a hydrocarbon, each carbon-carbon and carbon-hydrogen bond is represented by a line segment

Im 16. I'm just starting grade 11 and am in the best possible place right now to start preparing for university, but i have no idea who to talk to about this.. I either want to go into buisness or medicine, most likely medicine. I have looked at apprenticeship programs but these seem to only apply if you want to go into the trades. Any advice on who i should talk to? Just need guidance on what options actually apply to me right now, or insight on who i can talk to to help me start getting ready.