Question 6 multiple choice worth 1 points)

(02.04 lc

jewels has $6.75 to ride the ferry around connecticut. it will cost her $0.45 every time she rides. identify the dependent variable and

independent variable in this scenario.

the number of rides is the independent variable, and the total cost is the dependent variable.

the total cost is the independent variable, and the number of rides is the dependent variable.

the number of rides and the total cost are both independent variables.

the number of rides and the total cost are both dependent variables.

ultiple choice worth 1 points)

question 7

(02.04 mc)

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constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

step-by-step explanation:

which of the following statements correctly describes the expression below based on its degree and number of terms?

314 - 7x2 + 11

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)