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
aleksandrvk [35]
3 years ago
6

At time t = 0 a car moves into the passing lane to pass a slow-moving truck. The average velocity of the car from t =1tot =1+his

Mathematics
1 answer:
nirvana33 [79]3 years ago
4 0

The correct given equation is:

v = [3 (h + 1)^2.5 + 580 h – 3] / 10 h

So to solve for the instantaneous velocity at t = 1, we must set h = 0. However we cannot do that since h is in denominator and a number divided by a denominator is infinite. Therefore we must set h to something almost zero. In this case, h = 0.0000001, so that:

 

at t = 1

v = [3 (0.0000001 + 1)^2.5 + 580 (0.0000001) – 3] / 10 * 0.0000001

<span>v = 58.75 ft/s</span>

You might be interested in
2/3b+5=20−b Solve for b. Both sides have to be equal.
BigorU [14]

Answer:

B=9

Step-by-step explanation:

Solve for  b  by simplifying both sides of the equation, then isolating the variable.

Hope this helps

3 0
3 years ago
Read 2 more answers
PLS HELP ME d + 7 2d-5 10d+ 1 Write and simplify an expression
tester [92]

answer: D = 1

Isolate the variable by dividing each side by factors that don't contain the variable.  7 (2d - 1) + 5 (2 - 3d) = 2d

8 0
2 years ago
At most, Charlie can spend $50 on bread and turkey for a picnic. He already bought a loaf of bread for $2 and will buy turkey th
Andre45 [30]
50 > or = to 2 + 6x X < or = to 8 He can buy 8 pounds of turkey
3 0
3 years ago
Find the number of terms in this polynomial. -5h + 8​
Arisa [49]

Hi! I can help you with joy! :)

  • Let's find the number of terms in this polynomial.
  • The given polynomial has 2 terms:
  • -5h and 8
  • Polynomials with 2 terms are called "binomials"
  • Thus, -5h+8 has 2 terms.

<u>Answer:</u>

2 terms

Hope it helps!

\rm{Stargazing{\bold{WithJoy:D}

4 0
2 years ago
3 lines are shown. A line with points C, A, F intersects a line with points E, A, B at point A. A line extends from point A to p
Verizon [17]

Answer:

m < EAD = 29 degrees

m < CAB = 119 degrees

Given :

The question states that m < CAE = m<FAB = 61 degrees and m<DAF = 90 degrees

Solution:

1. Since line CAF and EAB intersect each other, m<CAF = m< EAF - (opposite vertical angles are equivalent)

2. m<BAC + m<EAC = 180 degrees (sum of linear pair)

3. m<CAB = 180 degrees - m<EAC

4. Equation 1: m<CAB = m<EAF = 119 degrees

5. m<EAF = m<EAD + m< DAF

6. m<EAD = m<EAF - m<DAF

7. m<EAD = 119 degrees-90 degrees = 29 degrees

Hope this helps!!! :)

Attached photo work is created by another brainly user named tallinn.

Click on this link to find his work and possibly more information of the answer. Thanks!

5 0
3 years ago
Other questions:
  • The graph of f(x) = x2 is translated to form g(x) = (x – 5)2 + 1. Which graph represents g(x)?
    8·2 answers
  • The data set shows the numbers of pages in the books on a reading list.
    14·2 answers
  • Would appreciate some help here, thanks!
    14·1 answer
  • Will give brainliest
    10·1 answer
  • Mr. Khan and his wife are going to equally share 3 brownies. How many brownies will
    8·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • Can someone please solve these two for me? :D
    15·2 answers
  • Round the nine to the nearest hundred, (947.362)
    15·1 answer
  • What is the intermediate step in the form (x + a)? = b as a result of completing the
    5·1 answer
  • Hey! Please help i will give brainlest!!·
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!