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
quester [9]
2 years ago
6

A parachute speed during a free fall reaches117 miles per hour What is the speed in feet per second At the speed how many feet w

ill the parachute fall during 10sec in your
Mathematics
1 answer:
qwelly [4]2 years ago
3 0

Answer:

Speed is 171.6 ft/s and distance is 1716 feet

Step-by-step explanation:

Given that,

The speed of a parachute = 117 miles per hour.

1 mph = 1.47 ft/s

117 mph = 171.6 ft/s

We need to find the distance it travel during 10 s. We know that the distance covered is equal to the product of speed and time taken. So,

d = vt

d=171.6\ ft/s\times 10\ s\\\\=1716\ \text{feet}

Hence, this is the required solution.

You might be interested in
What are the equivalent fraction and decimal for 20%
LUCKY_DIMON [66]
.2 (simplified from 0.20)

2/10 (simplified from 20/100)
4 0
3 years ago
Read 2 more answers
A social psychologist interested in cultural differences compared women of two ethnic groups on a Role Approval Index on which h
Levart [38]

Answer:

a. 5.26

Step-by-step explanation:

As, the standard deviation of the distribution of the difference between mean is 0.76 so the t score will be simply calculated by dividing the difference of means by standard deviation of the distribution of the difference between mean as hypothesized difference is zero.

t score=Xbar A- Xbar B/Sd of difference of means

t score=55-51/0.76

t score=4/0.76=5.26

3 0
3 years ago
R
Andreas93 [3]

TWINKLE TWINKLE LITTLE STAR

HOW I WONDER WHAT YOU ARE

UP ABOVE THE WORLD SO HIGH

LIKE A DIAMOND IN THE SKY

lol sorry-

your question ain't properly readable-

3 0
3 years ago
Read 2 more answers
Simplify this expression. 67 ÷ 65
TEA [102]

Answer:

it should be 67/65 or if in mixed number form :  1  2/65

6 0
3 years ago
Read 2 more answers
What is the sum of the given polynomials in standard from? (x^2 -3x) + (-2x^2+5x-3)
galben [10]

The pic will help you

Good luck:))

8 0
3 years ago
Other questions:
  • A cylinder has a radius of 4 units and a height of 6 units.
    7·2 answers
  • Find the arc length of Arc AB.
    11·1 answer
  • I need help please ASAP !!!
    9·1 answer
  • I need help finding v
    14·1 answer
  • The formula for the circumference of a circle is c=2r,where r is the radios
    13·1 answer
  • Simplify the expression 9(2x)
    15·2 answers
  • Solve the following System of Three Equations: x−3y+z=−15<br> 2x+y−z=−2<br> x+y+2z=1
    5·1 answer
  • A Walmart truck driver estimates that it will take him 12 hours to drive 1152 km. After 5 hours, he has driven 520 km.
    14·1 answer
  • Help pls I need help lol it’s quite easy for rlly smart ppl
    11·1 answer
  • Write an equation for a line parallel to y=-3x-5 and passing through the point (4,-16)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!