1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alenkasestr [34]
3 years ago
11

I dont understand what to do please help me​

Mathematics
1 answer:
avanturin [10]3 years ago
4 0

Answer:

3.86 hours equation km/70=h

Step-by-step explanation:

We know that the bus started 300 km away from Orlando, and now it is 30 km away from Orlando. 300-30=270

We also know that the bus is driving 70 km per hour

In order to find how long it has taken the bus to travel the 270 km you need to divide 270 by 70.

300-30=270

270 divided by 70= 3.86 hours

The equation would be km/70=h

You might be interested in
The functions (x) and g(x) are defined below.
harina [27]
The answer is: A

I hope it’s helps you :)
6 0
2 years ago
4.<br> What is the domain of the graph shown below?
ANEK [815]

Answer:

-6 < x ≤ 6

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I still need help with similar question
KatRina [158]

Step-by-step explanation:

<u>Step 1:  Determine the axis of symmetry</u>

The axis of symmetry is middle of the parabola.  In this equation we see that at x = -1 we have the vertex and also the middle of the parabola.  So our axis of symmetry is x = -1.

<u>Step 2:  Determine the vertex</u>

The vertex is the minimum or maximum of a parabola and is bent in a crest form.  In this example the vertex is at (-1, -3) because we are using the tip of the graph.

<u>Step 3:  Determine the y-intercept</u>

The y-intercept is where the graph intersects with the y-axis.  In this example we intersect the y-axis at -4 so that means that our point would be (0, -4) meaning that we intersect x = 0 at -4.

<u>Step 4:  Determine if the vertex is a min or max</u>

Looking at the graph we can see that the rest of the red line is beneath the vertex point which means that the vertex is a max.

<u>Step 5:  Determine the domain</u>

The domain is the x-values that we are going to be using and we know that we are reaching toward positive and negative inifity which means that we are using all real numbers.

<u>Step 6:  Determine the range</u>

The range is the y axis and what y values we are able to reach using the graph.  In this example we can see that all y-values above -3 are not being used therefore the range is y \leq -3

3 0
2 years ago
Below are the data collected from two random samples of 500 American students on the number of hours they spend in school per da
balu736 [363]

Answer: <em>Tara thinks correctly.</em>

Step-by-step explanation:

<em>Let's calculate the average value in sample A:</em>

<em>(4 × 70 + 5 × 100 + 6 × 125 + 7 × 135 + 8 × 70) ÷ 500 = 6,07 ≈ </em><em>6 hours</em>

<em>Let's calculate the average value in sample B:</em>

<em>(4 × 80 + 5 × 90 + 6 × 120 + 7 × 125 + 8 × 85) ÷ 500 = 6,09 ≈ </em><em>6 hours</em>

<em>So, Tara is correct in saying that the mean is 6.</em>

3 0
3 years ago
Anna baked <br> 3 batches of cookies with <br> c cookies in each batch. She then ate <br> 8 cookies!
Romashka [77]

If your looking for the equation...

3c-8

8 0
3 years ago
Read 2 more answers
Other questions:
  • A pole that is 3m tall casts a shadow that is 1.3m long. At the same time, a nearby building casts a shadow that is 41.75m long.
    14·1 answer
  • A (n) ?graph consists of distinct, isolated points
    15·1 answer
  • Line m is parallel to line n. The measure of angle 3 is 86. What is the
    11·1 answer
  • Can someone please help me
    12·1 answer
  • A restaurant has small tables (s) and large tables (L). Small tables seat four
    14·1 answer
  • It says to rounds each number to the place of the underlined digit
    10·2 answers
  • Write an equation involving absolute value for graph
    11·2 answers
  • A store and a bank would both charge fees for _____.
    9·1 answer
  • Solve the following addition problems. Remember to carry as necessary.
    5·1 answer
  • 15a. Cindy can make $100 in four days babysitting. At that rate, how many day will it take
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!