Ask question

Ask question

All categories

Nadusha1986 [10]

3 years ago

13

Two cars leave the same place at the same time, but drive in opposite directions along a straight road. one car averages 35 mi/h

. in how many hours will they be 220 miles apart? round to one decimal place.

1 answer:

Goshia [24]3 years ago

6 0

As we do not know the other cars avg speed we can not tell the answer. Please repeat the question.

You might be interested in

if a mobile was sold for Rs.24408 after allowing 10% discount on the marked price and adding 13% VAT.Findthe discount amount.

Kazeer [188]

Answer:

<em>Hi</em><em>,</em><em> </em><em>there</em><em>!</em><em>!</em><em>!</em><em>!</em>

<em>See</em><em> </em><em>explanation</em><em> </em><em>in pictures</em><em>. </em>

<em>I</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em>

6 0

3 years ago

Which of the binomials below is a factor of this trinomial? x^2 + 3x - 4A. x+4B. x+8C. x-4D. x^2+4

Usimov [2.4K]

Given:

The equation is:

$x^2+3x-4$

Find-:

Binomials factor of the equation

Explanation-:

The quadratic equation,

$x^2+3x-4$

Solve for factor

$\begin{gathered} =x^2+3x-4 \\ \\ =x^2+4x-x-4 \\ \end{gathered}$

Then the factor is:

$\begin{gathered} =x^2+4x-x-4 \\ \\ =x(x+4)-1(x+4) \\ \\ =(x+4)(x-1) \end{gathered}$

So, the factor is x + 4

6 0

1 year ago

What is 6,400 in scientific notation

ch4aika [34]

The answer is 64*10^2

7 0

3 years ago

Read 2 more answers

Let f(x)= - 3x - 1 and g(x)=x2 + 2.<br> Find (fog)(-6).

Leona [35]

Answer:(Fog)(-6)=29

Step-by-step explanation:

(fog)=-3(2x+2)-1

=-6x-6-1

=-6x-7

(fog)(-6)= -6(-6)-7

=36-7

=29

6 0

3 years ago

The confidence interval is reported as follows: Lower 95% CI < p < Upper 95% CI For this question you will be calculating

monitta

Answer:

lower 95% Cl is 0.292

Step-by-step explanation:

p^ = 0.4783

n = 23

for 95% Cl,

z = 1.9600

Inputting all the available data into P as attached below

LCL = 0.292

UCL = 0.670

therefore, lower 95% Cl = 0.292

7 0

3 years ago