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
Delvig [45]
3 years ago
8

One bus averages 55 mi/h and the other bus averages 45 mi/h. when will they be 400 mi. apart?

Mathematics
1 answer:
aliya0001 [1]3 years ago
4 0
They will be 400 miles apart in 4 hours.
You might be interested in
1. If A = {a, b, c, d}, B={c, d, e, f}, C={x, y, z} find (A-B)​
vitfil [10]

Answer

here

A={a,b,c,d}

B={c,d,e,f}

C={x,y,z}

A-B={e,f}

8 0
1 year ago
If f(x)=x-5, then match each of the following.
almond37 [142]

Answer:

more than likely its

f(1) -5

Step-by-step explanation:

6 0
2 years ago
If the volume of a cube is 125 cubic feet, what will happen to the volume if each side is increased by 5 feet?
lord [1]
The answer is D hope it helps.

7 0
3 years ago
Read 2 more answers
-3 (C - 10) + -4 = 2<br> C =
DENIUS [597]
-3(c-10) + -4= 2
-3c+ 30+ -4= 2
-3c + 26= 2
-3c= -24
C= 8
7 0
2 years ago
Read 2 more answers
The Super Bounce brand of bouncy balls rebounds to 85% of the height from which it was dropped. Write both the explicit and recu
jarptica [38.1K]

Answer:

Explicit formula is h(n)=4(0.85)^{n-1}.

Recursive formula is h_n=0.85h_{n-1}

Step-by-step explanation:

Step 1

In this step we first find the explicit formula for the height of the ball.To find the explicit formula we use the fact that the bounces form a geometric sequence. A geometric sequence has the general formula ,a_{n+1}=ar^{n-1}. In this case the first term a_o=4, the common ratio r=0.85 since the ball bounces back to 0.85 of it's previous height.

We can write the explicit formula as,

h(n)=4(0.85)^{n-1}.

Step 2

In this step we find the recursive formula for the height of the ball after each bounce. Since the ball bounces to 0.85 percent of it's previous height, we know that to get the next term in the sequence, we have to multiply the previous term by the common ratio.  The general fomula for a geometric sequene is a_n=a_{n-1}\times r.

With the parameters given in this problem, we write the general term of the sequence as ,

h(1)=4\\h(n)=h_{n-1}\times 0.85.


8 0
3 years ago
Read 2 more answers
Other questions:
  • Anyone know how to do this?
    13·1 answer
  • The vertex of a parabola is (-2, -20), and its y-intercept is (0, -12).
    13·2 answers
  • Evaluate the expression.
    9·2 answers
  • The circumference of the great wheel was twelve thousand and forty-one thousandths
    9·1 answer
  • a house in Florida is priced at $155,000 the rent on a comparable houses $950 per month find the price to rent ratio​
    12·1 answer
  • At Taco Bell, I made a large purchase of 13 items that cost a total of $28.17. If Chicken Burritos cost $1.89 each and a Cheesy
    11·1 answer
  • Determine the quadratic equaion that<br> passes through the intercepts (-3,0) and<br> (-8,0).
    15·1 answer
  • Sam writes on a white board the positive integers from 1 to 6 inclusive, once each, She then writes p
    13·1 answer
  • Translate the sentence into an equation.
    10·1 answer
  • Which is an equation of a line parallel to the line 2x - 4y = -16?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!