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
leva [86]
3 years ago
10

Mr. Bell drove 440 miles in 8 hours, on the highway, at a steady speed. How far could he drive in five hours at the same average

speed?
Mathematics
1 answer:
Bingel [31]3 years ago
4 0

Answer: 250 miles

Step-by-step explanation: 440/8 = 50

50 x 5 =  250

You might be interested in
Which expression is equivalent to 6^4 x 6^3
Alex777 [14]

Answer:

36^{7}

Step-by-step explanation:

6^{4} × 6^{3}

6 x 6 = 36

4 + 3 = 7  (add exponents because its multiplication)

8 0
3 years ago
Read 2 more answers
3×-5=16 and 3×=21
larisa [96]

Step-by-step explanation:

because we can also find out the value of x in second equation like this

3x=21

x=21/3

x=7

8 0
2 years ago
Read 2 more answers
Find the​ range, variance, and standard deviation for the given sample data. Include appropriate units in the results.Listed bel
timama [110]

Answer:

D.​No, because some models of cell phones will have a larger market share than others. Measures from different models should be weighted according to their size in the population.

Step-by-step explanation:

(a) Range is the difference between the smallest and largest observation.

Here Smallest observation = 0.63

and Largest observation = 1.48

⇒ Range = 0.85

(b) Standard Deviation is calculate by,

Standard deviation(\sigma) = \sqrt{\frac{1}{n}\sum_{i=1}^{n}{(x_{i}-\bar{x})^{2}} }

where, \bar{x} is mean of the observation.

Here, Mean = 0.988

⇒ Standard Deviation = 0.313

(c) Variance is the square of Standard deviation.

Thus, Variance = (Standard Deviation)² = 0.098

(d) Here last option(D) is true i.e. ​No, because some models of cell phones will have a larger market share than others. Measures from different models should be weighted according to their size in the population.

8 0
3 years ago
What did I do wrong so I don’t do it again on the test
denpristay [2]

Answer:

nothing

Step-by-step explanation:

all of them seem to be right. if you need practice work on alternate interior angles, exterior angles

8 0
2 years ago
Because of stormy weather a pilot flying at 35,000 ft descends 8,000 ft.
babymother [125]

Answer:

35,000 - 8000=27,000 altitude

6 0
1 year ago
Other questions:
  • Please I need help don't understand this problem.
    12·1 answer
  • Jeff lives 12 miles east of Stan. Jeff lives 16 miles north of Wei. What is the shortest distance that Stan and Wei can live fro
    13·1 answer
  • Help on complex numbers
    13·1 answer
  • If D is the midpoint of the segment
    8·1 answer
  • the city of James town is 2 meters below sea level. Takoradi, a city in western region, is 7 meters below sea level . How much h
    15·1 answer
  • I need help on question 26
    5·1 answer
  • 4x + 1 = 7x - 5<br> Solver for x
    14·2 answers
  • Who here absolutely hxtes school.(and hxte is such a strong word I despise school)???.........because teachers constantly pack w
    6·2 answers
  • What's the probability of the compound event for. A bag contains 4 red, 8 blue, 6 yellow and 2 green marbles. Maria selects a ma
    5·1 answer
  • plain your selectiona10 The coordinates of any point (x,y) after a reflectionin the x-axis can always be represented by1) (x,y)2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!