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3 years ago

Need help with b, c and d for 15 points

Mathematics

1 answer:

stich3 [128]3 years ago

4 0

B is miles he went, for c at the rate he's going at he'll probably be there after five minutes that is all I know

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What type of function is shown above??

Kitty [74]

The correct answer would be exponential hope this helps

8 0

3 years ago

What is the range of y = sin θ ? A. [–1, 1] B. [0, ∞) C. all real numbers D. 2π

Aloiza [94]

Answer:

A. [–1, 1]

Step-by-step explanation:

The range is the values that the output can take

The values that sin can take go from -1 to 1 inclusive

5 0

3 years ago

6 + 0.10x = 0.15x + 8

Dovator [93]

Simplifying
6 + 0.10x = 0.15x + 8

Reorder the terms:
6 + 0.10x = 8 + 0.15x

Solving
6 + 0.10x = 8 + 0.15x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-0.15x' to each side of the equation.
6 + 0.10x + -0.15x = 8 + 0.15x + -0.15x

Combine like terms: 0.10x + -0.15x = -0.05x
6 + -0.05x = 8 + 0.15x + -0.15x

Combine like terms: 0.15x + -0.15x = 0.00
6 + -0.05x = 8 + 0.00
6 + -0.05x = 8

Add '-6' to each side of the equation.
6 + -6 + -0.05x = 8 + -6

Combine like terms: 6 + -6 = 0
0 + -0.05x = 8 + -6
-0.05x = 8 + -6

Combine like terms: 8 + -6 = 2
-0.05x = 2

Divide each side by '-0.05'.
x = -40

Simplifying
x = -40

Here’s the answer :)

7 0

3 years ago

Dan's car depreciates at a rate of 7% per year.

yulyashka [42]

Answer:

20%

Step-by-step explanation:

Given that

The car is depreciated at a rate of 7% per year

We need to find out the percentage when the car is depreciated after 6 years

So,

Since the car is depreciated by 7% so we can say it can be 0.93 times in a year

Now after 6 years, it would make

= 0.93^3

= 0.80

So, the percentage is

= 1 - 0.80

= 0.20

= 20%

7 0

3 years ago

AlgebraSHOW ALL WORKGiven the points (6,-4) and (0,4), find the slope, the y-intercept, and the x-intercept of the line that pas

amm1812

Answer:

slope: -4/3
y-intercept: (0, 4)
x-intercept: (3, 0)
y = -4/3x +4

Step-by-step explanation:

Given two points, the equation for the line through them can be found using the slope formula and the slope-intercept form.

The slope formula is ...

m = (y2 -y1)/(x2 -x1)

m = (4 -(-4))/(0 -6) = 8/-6 = -4/3 . . . . slope of the line

The y-intercept is 4, given by the second point.

The slope-intercept equation for a line is ...

y = mx +b . . . . . . line with slope m and y-intercept b

y = -4/3x +4 . . . . . line with slope -4/3 and y-intercept 4

The x-intercept can be found by solving for x when y=0.

0 = -4/3x +4

0 = 4x -12 . . . . multiply by -3

0 = x -3 . . . . . . divide by 4

3 = x . . . . . . . . subtract 3

The x-intercept is (3, 0).

The line can be graphed by plotting the given points and drawing the line through them.

6 0

2 years ago

Read 2 more answers