2 years ago

Select all the expressions that are equivalent to 4b:

Mathematics

1 answer:

Alinara [238K]2 years ago

8 0

Answer:

No. 1 , 3 and 5 is correct.

You might be interested in

A graph is shown below <br> what is the equation of the line in slope intercept form HELP ASAP

JulijaS [17]

Answer:

y = -2x + 16

the y intercept is the y value at x = 0. On the graph there is a dot at 16 on x= 0, so the y intercept would be 16.

the only answer choice adding 16 sis y = -2x + 16

7 0

1 year ago

The distance traveled, in feet, of a ball dropped from a tall building is modeled by the equation d(t) = 16t2 where d equals the

nignag [31]

Assuming that by "16t2" you mean $16t^2$ :

First of all, let's compute the position at the two required times:

$d(2)=16\cdot 2^2 = 16*4 = 64$

$d(5)=16\cdot 5^2 = 16*25 = 400$

So, the ball traveled a total distance of $\Delta d = 400-64 = 336$ , during the time $\Delta t = 5-2 = 3$ .

The average rate of change is the ratio between these two:

$\frac{\Delta d}{\Delta t} = \frac{336}{3} = 112$

3 0

3 years ago

Read 2 more answers

Leslie joins a fitness club that has a

agasfer [191]

Answer:

Step-by-step explanation:

15x+20 = 40 +10x

x = 4

6 0

2 years ago

Please answer this im going to fail Rewrite the fraction as a decimal.

ivolga24 [154]

Step-by-step explanation:

it ia 76.92 is the percentage for 10/13

8 0

3 years ago

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

lutik1710 [3]

Answer:

What is the question?

Step-by-step explanation:

7 0

3 years ago