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
natulia [17]
3 years ago
9

hello this is a thing that i have to do in a few days i posted it earlier bc no one likes to answer my questions anywayy correct

answer gets brainliest :D

Mathematics
1 answer:
AlekseyPX3 years ago
3 0

Answer:

Step-by-step explanation:

You might be interested in
On a highway, you take 3 seconds to increase your speed from 32 to 35 miles per hour. Your speed increases the same amount each
balandron [24]

Answer:

1 to 30 seconds

Step-by-step explanation:

3 seconds increases your speed from 32 to 35 miles per hour

Hence 3 seconds = 3 miles per hour(35-32 miles)

1 second = 1 mile

The function for the increase per mile is therefore:

f(x)= 1x

Where x is number of seconds travelled on the highway

The domain of a function are the possible input values for x. Since the speed limit on the highway is 65 miles, the input values for x cannot be more than 30 seconds(current speed is 35 miles per hour, 65-35=30)

3 0
3 years ago
Solve for the variable <br> 3x + 3 = 36<br><br> A 11<br> B 12<br> C 13<br> D 33
LenKa [72]
3(x)+3=36
       -3   -3

3(x)=33
3        3

x=11
3 0
3 years ago
Today joelle walked at a rate of 3 miles per hour and she ran 15 minutes at a rate of 6 miles per hour.How many total miles did
svetoff [14.1K]
I added a screenshot with the complete question

<u><em>Answer:</em></u>
Total miles = 2.5 miles

<u><em>Explanation:</em></u>
<u>1- While walking:</u>
We are given that Joelle walked 20 minutes at a rate of 3 miles per hour.
This means that she walked \frac{20}{60} =  \frac{1}{3} of an hour at a rate of 3 miles per hour
The formula that relates distance, time and velocity is:
Distance = velocity * time
<u>Substitute with the givens to get the distance she covered while walking:</u>
Distance = 3 * \frac{1}{3} = 1 mile

<u>2- While running:</u>
We are given that Joelle ran 15 minutes at a rate of 6 miles per hour
This means that she ran \frac{15}{60} =  \frac{1}{4} of an hour at a rate of 6 miles per hour
The formula that relates distance, time and velocity is:
Distance = velocity * time
<u>Substitute with the givens to get the distance she covered while running:</u>
Distance = 6 * \frac{1}{4} = 1.5 miles

<u>3- getting the total mileage:</u>
Total distance she covered = distance while walking + distance while running
Total distance she covered = 1 + 1.5
Total distance she covered = 2.5 miles

Hope this helps :)

4 0
3 years ago
What is an expression equivalent to 5x+10 using the distributive property?​
Crank

Answer:

5x + 10

Step-by-step explanation:

I did the math and checked. :)

5 0
2 years ago
In a dog show, there will be a gold and a silver medal awarded. There are
Svetradugi [14.3K]
10 different ways the awards can be rewarded.
5 0
3 years ago
Other questions:
  • Three of the angles of a polygon are
    6·1 answer
  • The heights of the children at a summer camp are normally distributed with a mean of 54 inches and a standard deviation of 2.4 i
    10·2 answers
  • The position function of a particle in rectilinear motion is given by s(t) = 2t3 – 21t2 + 60t + 3 for t ≥ 0 with t measured in s
    15·1 answer
  • Which expression represents a rational number?
    14·2 answers
  • What is the order pair for the orgin
    6·1 answer
  • -2/5x + 2 find the inverse
    6·1 answer
  • True or False?
    15·2 answers
  • Last Saturday Allyson had $38. For her birthday she received more money. She now has $90. How much more money, m, did she receiv
    8·2 answers
  • H(x) = 3x + 5<br> g(x) = 4x – 2<br> Find h(x) – g(x)
    14·1 answer
  • 10 + (-3 3/8) = i need the answer
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!