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
ElenaW [278]
3 years ago
12

Benjamin drove a distance of 301.5 miles in

Mathematics
1 answer:
slava [35]3 years ago
6 0

Answer: 67 miles per hour

Step-by-step explanation: v = \frac{s}{t} where v is velocity, s is space and t is time;

\frac{301.5 miles}{4.5 h} = 67

You might be interested in
(2x+3y+4z)(4x^2+9y^2+16z^2-6xy-12yz-8zx)
erma4kov [3.2K]
1.1 Factoring: 4x2+9y2+16z2-6xy-12yz-8xz

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1: -6xy-12yz
Group 2: 16z2-8xz
Group 3: 4x2+9y2

Pull out from each group separately :

Group 1: (x+2z) • (-6y)
Group 2: (x-2z) • (-8z)
Group 3: (4x2+9y2) • (1)


Looking for common sub-expressions :

Group 1: (x+2z) • (-6y)
Group 3: (4x2+9y2) • (1)
Group 2: (x-2z) • (-8z)
6 0
2 years ago
Which expression is equivalent to sec^2xcot^2x?
Lady_Fox [76]
\sec x=\dfrac{1}{\cos x}\\\\\cot x=\dfrac{\cos x}{\sin x}


\sec^2x\cot^2x=\dfrac{1}{\cos^2x}\cdot\dfrac{\cos^2x}{\sin^2x}=\dfrac{\cos^2x}{\cos^2x\sin^2x}=\dfrac{1}{\sin^2x}
8 0
3 years ago
Read 2 more answers
Pls help ASAP need help pls
AlexFokin [52]

Answer:

1.625

Step-by-step explanation:

First we need to find the mean of this data set

29+32+33+28+30+30+29+33=244

Then we divide 244 by the amount of numbers in the set

244/8=30.5

Then we need to find the deviation of each number

29 | 32 | 33 | 28 | 30 | 30 | 29 | 33

1.5 | 1.5 | 2.5 | 2.5 | 0.5 | 0.5 | 1.5 | 2.5

Then we take the mean from this set of data

1.5+1.5+2.5+2.5+0.5+0.5+1.5+2.5=13

Then divide

13/8=1.625

I hope this helps :)

4 0
3 years ago
Read 2 more answers
30. Work out the next two terms, giving your answers as fractions decimals or percentages. The sequence below is linear. 0.6 75%
Klio2033 [76]

Answer:

The next two terms are: 1.05 and 1.20

Step-by-step explanation:

Given

Sequence: 0.6, 75\%, 9/10

Required

Write out the next two terms

Since it is a linear sequence; first, we calculate the common difference (d)

d = 75\% - 0.6 or d = 9/10 - 75\%

Express as decimals

d = 0.75 - 0.6 or d = 0.9 - 0.75

d = 0.15 (in both cases)

So, we add 0.15 to 9/10, to get the next term

Next = 9/10 + 0.15

Next = 0.9 + 0.15

Next = 1.05

Add 0.15 to 1.05, to get the next term

Next = 1.05 + 0.15

Next = 1.20

<em>The next two terms are: 1.05 and 1.20</em>

3 0
3 years ago
What 2 numbets add up to get 10 and multiply to get -39
kenny6666 [7]
13 and -3

13+-3=10
13x-3=-39
3 0
3 years ago
Other questions:
  • HELP!! Triangle A′B′C′ is the image of triangle ABC after a dilation.
    6·1 answer
  • One day in the school cafeteria the number of children who bought white milk was twice the number who bought chocolate milk how
    14·2 answers
  • 5. Ms. Peregrino is using her cards to call on
    12·1 answer
  • What is the prime factorization of 72?<br> 22 × 32<br> 22 × 33<br> 23 × 32<br> 23 × 33
    13·2 answers
  • One side of a triangle is two times the second side. The third side is 5 feet longer than the second side. The perimeter of a tr
    8·1 answer
  • Maya purchased a prepaid phone card for$25. Long distance calls cost 9cent a minute using this card. Maya used her card only onc
    10·1 answer
  • The first three terms of a sequence are given. Round to the nearest thousandth (if
    9·1 answer
  • What is the sum of all integers from -2016 to 2016?​
    14·2 answers
  • How to Simplify (x-2)(3x2 + 3x + 2) to a polynomial in standard form:
    12·1 answer
  • A baseball team played 32 games and lost 8. Katy was the catcher in of the winning games and of the losing games. In how many ga
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!