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
lianna [129]
3 years ago
14

If Ben bikes 3 miles and then bikes 1,000 yards back toward his starting point, how many yards is Ben from his starting point?

Mathematics
1 answer:
WINSTONCH [101]3 years ago
7 0
1 mile = 1760 yds...so 3 miles is (3 * 1760) = 5280 yds

so if he bikes 5280 yds...and then bikes 1000 yds back....then he would be (5280 - 1000) = 4280 yds from the starting point 
You might be interested in
What is the answer to 3 = x/12 + 3?
Citrus2011 [14]
The answer is 3.25 hundredths your welcome and thank you for letting me answer your answer bye.
4 0
2 years ago
Ms.Ambrose paid $10 for 1.25 pounds of almonds. How much did the almost cost per pound
love history [14]

Answer:

A

Step-by-step explanation:

10 divided by 1.25=8

7 0
3 years ago
Read 2 more answers
Silicon wafers are scored and then broken into the many small microchips that will he mounted into circuits. Two breaking method
antoniya [11.8K]

Answer:

a

The estimate is  - 0.0265\le  K \le  0.0465

b

Method B this is because the faulty breaks are less

Step-by-step explanation:

The number of microchips broken in method A is  n_1 = 400

The number of faulty breaks of method A is  X_1 = 32

 The number of microchips broken in method B is  n_2  = 400

 The number of faulty breaks of method A is  X_2 = 32

  The proportion of the faulty breaks to the total breaks in method A is

       p_1 = \frac{32}{400}

      p_1 = 0.08

 The proportion of the faulty to the total breaks in method B is

      p_2 =  \frac{28}{400}

     p_2 =  0.07

For this estimation the standard error is  

      SE =  \sqrt{ \frac{p_1 (1 - p_1)}{n_1}  + \frac{p_2 (1- p_2 )}{n_2} } }

  substituting values

       SE =  \sqrt{ \frac{0.08 (1 - 0.08)}{400}  + \frac{0.07 (1- 0.07 )}{400} } }

      SE = 0.0186

The z-values of confidence coefficient of 0.95 from the z-table is  

       z_{0.95} =  1.96

The difference between proportions of improperly broken microchips for the two breaking methods is mathematically represented as

        K = [p_1 - p_2 ] \pm z_{0.95} * SE

substituting values

        K = [0.08 - 0.07 ] \pm 1.96 *0.0186

         K  =  - 0.0265 \ or  \ K  =  0.0465

The interval of the difference between proportions of improperly broken microchips for the two breaking methods is  

      - 0.0265\le  K \le  0.0465

3 0
2 years ago
Emanuel was charged \$32$32dollar sign, 32 for a 14\dfrac29 \text{ km}14
Degger [83]

Answer:

2.25

Step-by-step explanation:

because you  have to divide 32 by 14 2/9 resulting in the the 14 2/9 to be 128/9 and then flipped, 9/128. Afterwards, cross out the the 32 and 128 since 32 is a factor of 128 to get 1 and 4.Then apply mutiplication 1/1 * 9/4= 9/4 or 2 1/4= 2.25 

7 0
3 years ago
CAN SOMEOBODY ANSWER MY QUESTIONS?? The area of the regular hexagon is 50 in sq. What is the measure of the apothem? 10 in 5 in
Zina [86]

Answer:

25in

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Please Help and explain!!!!!!!<br> Thanks
    12·2 answers
  • Which equation represents a circle with a center at (–3, –5) and a radius of 6 units?
    8·2 answers
  • Please answer I'll give branliest
    12·1 answer
  • 13.4 x 0.05 x 1.8 =?
    13·1 answer
  • An ice cream shop sold 48 vanilla milkshakes in a day , which was 40% of the total number of milkshakes sold that day. What was
    10·1 answer
  • A coin weights about 14^-2 pounds. Find the weight of 1000 of coins. Round your answer to the nearest tenth.
    13·1 answer
  • Plz help me I need the answer by today.
    15·2 answers
  • Whats the answer to the question? A B C or D?
    6·1 answer
  • This diagram shows a park's walking path in the shaded area.
    6·1 answer
  • What is the circumference of the circle? Assume π=3.14
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!