The acceleration of an object falling through the air will decrease at a rate of 15% per second due
to air resistance. If the initial acceleration due to gravity is 9.8 meters per second per second, what is the best equation that models the acceleration t seconds after the object begins falling?

Answers

Answer 1

Answer:

[tex]a=9.8(0.85)x^{t}[/tex]

Can you give me brainllest please and thank you


Related Questions

given polynomials p, q, r, and s . q≠0 ,s≠0 and r≠0

Answers

Answer:

[tex]\frac{p}{q} \div \frac{r}{s} = \frac{ps}{qr}[/tex]

Step-by-step explanation:

Given

[tex]\frac{p}{q} \div \frac{r}{s} =[/tex]

Required

Solve

[tex]\frac{p}{q} \div \frac{r}{s} =[/tex]

Turn division to multiplication

[tex]\frac{p}{q} \div \frac{r}{s} = \frac{p}{q} * \frac{s}{r}[/tex]

[tex]\frac{p}{q} \div \frac{r}{s} = \frac{ps}{qr}[/tex]

1.25 times what =12?

Answers

Answer:

48/5

Step-by-step explanation:

1.25x=12

Answer:

you can't because if you multiplyied 1.25 times ten you would get 12.5

Step-by-step explanation:

T= 3x + 4y
(b) Work out the value of y when T= 38 and x = 6

Answers

Answer:

y is 5 hope this helps u welcome

The value of y in the given expression T= 3x + 4y when T= 38 and x = 6 would be 5.

What is a simplification of an expression?

Usually, simplification involves proceeding with the pending operations in the expression.

Like, 5 + 2 is an expression whose simplified form can be obtained by doing the pending addition, which results in 7 as its simplified form.

Simplification usually involves making the expression simple and easy to use later.

We have been given an expression;

T= 3x + 4y

when T= 38 and x = 6

38 = 3(6) + 4y

4y = 38 - 18

4y = 20

y = 5

Learn more about expression;

https://brainly.com/question/14083225

#SPJ2

A multiple choice test has 30 questions each with four options. What is the probability of getting all 30 questions correct by guessing?​ do not evaluate

Answers

Answer:

1 out 4^30

not very good odds!

HELP QUICK!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

b,bcoz of the gravity inside the popcorn

Answer:

a) 7 pounds

b) 6.7 pounds (2 boxes of size 2 kg, 1 size 1kg)

Find the value of x for m (arc AB)=23 and m(arc CD)=32 (the answer will be a decimal )

Answers

Ok Ok Ok Ok Ok Ok Ok Ok Ok

A solid figure is shown. It is a rectangular prism. 3 cm 5 cm 9 cm What is the volume of the figure? A. 17 cm 3 B. 27 cm 3 C. 45 cm 3 OD. 135 cm H E. 174 cm 3​

Answers

Answer:

Step-by-step explanation:

17

Vertical/supplementary/Complementary Angles (Algebraic)​

Answers

these are vertical angles, and t=12.
the angle measurements are 97°, 97°, 83°, 83°. is this what you were looking for? here’s the work on how i got this:

97= 8t+1
subtract 1 from both sides
96=8t
divide both sides by 8
12=t


because 97 and 8t+1 are vertical angles, they are automatically equivalent.

to find the other angles, you would do

180-97=83

the last angle is 83° because it is a vertical angle to the other 83° angle.

if this helped please mark brainliest and if you need more to this answer or more of an explanation lmk

Can someone please help?

Answers

Answer:

SOME OF THE WORDS ARE BLURRY TRY TAKING A BETTER PICTURE

Direction: Analyze and solve each problem.

1. Annie bought 3 apples for Php 51.00. How much would 5 apples cost?

2. In a table ternis match, Adonis scores 2 points for every 3 that Lexus makes. What is Adonis final score if Lexus score is 217?

pls help me.. i dont know what this is.. answer this if u know it pls..​

Answers

Answer:

[tex]5 \ apples = 85.00[/tex]

[tex]Adonis = 144.67[/tex]

Step-by-step explanation:

Solving (a):

[tex]3\ apples = 51.00[/tex]

Required

The cost of 5

Divide through by 3, to get the cost of 1

[tex]1\ apple = 17.00[/tex]

Multiply through by 5, to get the cost of 5

[tex]5 * 1\ apple = 17.00*5[/tex]

[tex]5 \ apples = 85.00[/tex]

Solving (b):

[tex]Adonis : Lexus = 2 : 3[/tex]

[tex]Lexus= 217[/tex]

Required

Find Adonis' final score

Substitute 217 for Lexus

[tex]Adonis : 217 = 2 : 3[/tex]

Express as fraction

[tex]\frac{Adonis}{217} = \frac{2}{3}[/tex]

[tex]Adonis = \frac{2}{3} * 217[/tex]

[tex]Adonis = \frac{2 * 217}{3}[/tex]

[tex]Adonis = \frac{434}{3}[/tex]

[tex]Adonis = 144.67[/tex]

What is 28% of 307
Enter your answer as a decimal in the box

Answers

Answer:

the answer is 85.96

Step-by-step explanation:

Hope this helps, =)

a truck is carrying 9 cars weighing an average of 4,500 pounds each. what is the total weight in tons of the cars on the truck.
STEP-BY-STEP PLS!!!!!!

Answers

2.25 tons
Step-by-step explanation:
It is a conversion problem. The connection between ton and pound is in the following order:
1 pound = 0.0005 tons
By multiplying each side by 4500 we can easily find the answer of this problem:
4500 pounds = 2.25 tons

1. When observing the specimen, in which
part of the microscope will you place it?
A. base
B. stage
C. eyepiece D. inclination joint​

Answers

Answer:

b. the stage

Step-by-step explanation:

The stage typically has a stage clip on either side to hold the slide firmly in place.

1. When opening a bank account with a credit card, you will be asked to create a 4-digit PIN
number for debit transactions. From how many possible PIN numbers can you choose?
Explain your reasoning. (5 points)
2. The useful life of a radial tire is normally distributed with a mean of 80,000 miles and a
standard deviation of 5000 miles. A small tire company produces 10,000 tires a month.
a What is the probability that if you buy a radial tire at random, it will last between
70,000 and 85,000 miles? (1 point)
b. About how many tires from a month's production will last between 75,000 and
85,000 miles? (2 points)

Answers

Answer:

1) 10000.  When asked to pick a set of four decimal digits, then the total number of combinations possible are 10⁴.  More generically speaking, if asked to pick a random set of n digits expressed in base b, then the total number of combinations available is bⁿ.

2a) 95%.  According to the "Empirical Rule"  95% of data in a normal distribution falls within two standard deviations of the average.

2b) 68%.  Again, using the Empirical Rule, we know that 68% fall within one standard deviation of the average.

Helppppp!!! due in a few minutes

Answers

Answer:

b is the answer

Step-by-step explanation:

Solve it and take y in right hand side

CAN SOMEONE PLEASE HELP ME WITH THIS ITS DUE TODAY


I WILL BRAINLIEST WHOEVER TELLS ME THE ANSWERS

Answers

Answer:

(The picture is not really clear but I hope this is right)

1. 50

2. 9

3. 16

4. 14

5. 60

Step-by-step explanation:

To find the area all you have to do is multiply the base x  width using the formula B x W = A where B is the base, W is the width and A is the area.

1. 5 x 10 = 50

2. 3 x 3 = 9

3. 4 x 4 = 16

4. (Is that a 1 or 7?) 2 x 7 = 14

5. (Assuming that is 6) 10 x 6 = 60

Hope this helps :)

What number is triple six?​

Answers

Answer

The answer is 666

Which two ratios represent quantities that are proportional?
O A. 2 and 1
B.
56
64
and
36
48
c. fo and
O D. and 1

Answers

Answer:

All 4 of them

Step-by-step explanation:

Tell me if I'm wrong

Work out:
6(10 - 23) + 20​

Answers

Answer:

-58

Step-by-step explanation:

6 (10 - 23) + 20​

=6 x (10 - 23) + 20​

= 6 x (- 13) + 20

= -78 + 20

= -58

I need help please :(​

Answers

Answer:

3) x=60

6)x=86

9) x=40

Step-by-step explanation:

3) 60+60+x=180

120+x=180

X=180-120

x=60

6) 18+(x-8)+(x-2)=180

18-8-2+x+x=180

8+2x=180

2x=180-8

2x=172

x=172/2

x= 86

9) (2x+5)+60+(x-5)=180

2x+x+5+60-5=180

3x+60=180

3x=180-60

3x=120

x=120/3

x=40

61°
Х
X =
degrees.
please help me

Answers

Step-by-step explanation:

61 + 90 = 151 degree

180 - 151 = 29 degree

180 - 29 = 151 degree is x value

find m<A to the nearest tenth degree​

Answers

I think it’s a hope this helps

Laura's new bedroom is in the shape of a square and has an area of 144 ft2
What should Laura do to find the length of each side of her bedroom?

Answers

She should find the square root, of 144 sq ft, which is 12 ftHope that helps!

The length of each side of her bedroom is 12 feet.

Here,

Laura's new bedroom is in the shape of a square and has an area of 144 ft2.

We have to find the length of each side of her bedroom.

What is Area of square?

If the side of a square is 'x' then, Area of square is [tex]x^{2}[/tex].

Now,

Laura's new bedroom is in the shape of a square and has an area of 144 ft2.

Let length of each side is x.

Then,

[tex]x^{2} = 144\\\\x = \sqrt{144} \\\\x = 12[/tex]

Hence, The length of each side of her bedroom is 12 feet.

Learn more about the area of square visit:

https://brainly.com/question/24487155

#SPJ2

(a)
Plastic Rods

A factory makes rods by cutting plastic pipes that are 55 feet long into 88 rods.



Part A

How long is each rod?




0.625
feet



You may use the scratchpad to show your work.

Enter your answer as a fraction or a mixed number.

(b)
Part B

What is the total length of 1313 rods?

I just need part B I already have part A i pls just give me the answer to part B!!

Answers

The answer is part a because it has a range of 50

The quilt design at the right is a traditional American design what is the minimum number of translations of the original pattern, A, needed to create the section shown?


a. 14 translations

b. 15 translations

c. 16 translations

d. 17 translations

Answers

Answer: 15

Step-by-step explanation:

PLZ HELP QUICKLY PLZ 20 POINTS PLZ

Answers

Answer:

I think we could use pemdas for this

Step-by-step explanation:

parenthesis

exponents

multiply

divide

add

subtract

multiply 9 and 3 would probably be best

Answer:

add -15 and 9

20 POINTS PLZ HELP
What would the equation y = -2x + 24 look like when graphed?

It would be a straight line.
It would be a curve.
It would be a parabola.
It would be a triangle.

Answers

Answer:

It would be a straight line.

Step-by-step explanation:

It would be a negative, linear line. It would be steep.

PLEASEE HELP!!!!!!!!!

Answers

Answer:

A, B, E

Step-by-step explanation:

EC is 12 inches by pthag

AC is 17 becuase EC is 12 and AE is 5. 5+12 = 17

The parameter is 40  as 13 times two plus 5 times two is abt. 40

help me out on this please with explanation

Answers

Answer:

196 inches

Step-by-step explanation:

1yd=36in

36x2=72

72x2+26x2=196

9.
A. 7
B. 15
C. 12
D

Answers

Answer: d=20?

Step-by-step explanation:

Other Questions
Journal 10:If you could visit any time and place in the past, when and where would you choose? Why?Due Tomorrow, 11:59 PMJournal Instructions:+Share your thoughts about this week's journal topic.+There is not a certain amount of sentences you need to type, but you should type as much as it takes to make your ideas about the topic well-developed and clear.+You can edit your answer as much as you need to up until the due date/time. Any edits made after the due date/time will cause the journal to be scored as late. genes carried on xx chromosomes(not often on the Y) are What is the distance between (2, 3) and (-2, 7)? Round to the nearest tenth, if necessary. What is the area of the top AND bottom faces? 6+5(93)2 help answer it pls Which of these is the source of the variation in wing color within the Peppered Moth population?natural selectionpollutiongenetic variation ILL GIVE YOU BRAINLIEST HELP Pls help!!!! will give brainly!!how to say in spanish:I play tennis and badminton determine the indication of voltmeter Here are four digits. 8 5 3 7 a) use three of these digits to write down the smallest possible 3-digit number. B) here are four different digits 6 1 9 4 put one of these digits in each box to give the largest possible answer to the subtraction. You must use each digit only once. a tank holds 49 litres of oil. if 7 litres leaked what percentage of oul has leaked What do the constitutions of Florida and the United States have in common? A) Each establishes Department of Veterans Affairs B) Each establishes a system of public education, C) Each establishes a way to appoint Supreme Court Justices D) Each establishes a system of government with three branches How are people in Africa taking back their identity post colonialism?Describe in your own words do you believe that proverb "The enemy is my is my friend " to be true ? why or why not ? HELP!Aimee's room is shaped like the prism shown. If she wants to paint the walls of her room, not including the ceiling, how many square feet will she bepainting? Each week you deposit money in a savings account. The first week you deposit $12 in the account. Each week you deposit $3 more than you deposited the week before. How much do you save after 16 weeks? Janet ate breakfast at a restaurant. The bill came to $28. If she left a 15% tip, how much wasthe tip?$ why do you like brent faiyaz ? The development by gardeners of a new color in a rose through breeding is the result of artificial selectionnatural selectionoverproduction descent with modification fast need answers Find the amount of force if the body has pressure of 178 Pa on 18 mm