You ride your bike to school. As you approach an intersection, you decrease your speed by 1.5 miles per hour per second. Select an inequality that represents the time t (in seconds) until your speed decreases by more than 10.5 miles per hour. Then solve the inequality.

Answers

Answer 1

Answer: The acceleration is equal to the change in velocity per time. Now, the acceleration is said to be 1.5 miles/h·s. We are asked to find the corresponding time when the change in velocity is 10.5 miles/h such that the acceleration does not change.

a = Δv/t

1.5 = 10.5/t

t = 7 seconds

Answer 2
Answer: Loading...

Explanation: Loading...

Related Questions

Ill mark u brainlest if u know this

Answers

The answer is J. 780

Answer: 780 Sheets of paper.

Step-by-step explanation:60/5=12, 12x65=780

A driving range charges $4 to rent a golf club plus $2.75 for every bucket of golf balls you hit. Write an equation that shows the total cost c of hitting b buckets of golf balls.

Answers

Answer is
C=4+2.75b
Step by step explanation
You just need to read the question carefully if you don’t get it

Madie drove 200 miles at a speed of 50 mph. Which equation will help you find the number of hours she was driving? (NO WRONG ANSWERS)

A. 50 miles/1 hour = 200 miles/? hours
B. 50 miles/1 hour = ? hours/200 miles
C. 200 miles/1 hour = 50 miles/? hours
D. 200 miles/1 hour = ? hours/50 miles

Answers

Answer:

A she drove 50 miles for 4 hours

Step-by-step explanation:

Plz help find the inequality for this question this is due at 3 pm

Answers

Answer:

b

Step-by-step explanation:

A)15.6 inches
B)10 inches
C)244 inches
D)22 inches
plz help asap!

Answers

Answer: 22

Step-by-step explanation:

I just put it on procreate and straightened the line and used a ruler thing to measure and figure out which one made sense

The answer is D, 22 inches.

Three dogs barked all night last night. Lola, Patch, and Lady began barking together at 11:00 p.m. Then, Lola barked every 5 minutes, Patch every 8 minutes, and Lady every 12 minutes. Later that night, Ms. Li was awakened when all 3 dogs barked together again. At what time was Ms. Li awakened?

Answers

Answer:

1:00 a.m. (and 3:00 a.m., and 5:00 a.m.)

Step-by-step explanation:

The problem is to find the least common multiple (LCM) of the barking intervals. One way to find the LCM is to find the product of the factors of the numbers.

... 5 = 5 . . . . a prime number

... 8 = 2³

... 12 = 2²×3

The factor 2³ is a multiple of the factor 2², so we only need 2³ in our final product.

The LCM is then ...

... 2³×3×5 = 120 . . . . minutes

The dogs will all bark together every 120 minutes (2 hours).

2 hours after 11 p.m. is 1 a.m.

_____

The problem statement doesn't say whether Ms. Li was awakened multiple times. The dogs will bark together again at 3 a.m., 5 a.m. and (possibly) 7 a.m.

Answer:

1:00 a.m. (and 3:00 a.m., and 5:00 a.m.)

Step-by-step explanation:

find the least common multiple (LCM) of the barking intervals.

... 5 = 5 . . prime number

... 8 = 2³

... 12 = 2²×3

The factor 2³ is a multiple of the factor 2², so we only need 2³ in our final product.

LCM is then ...

... 2³×3×5 = 120 . . . . minutes

The dogs will all bark together every 120 minutes (2 hours).

2 hours after 11 p.m. is 1 a.m.

Which is the value for 54.3÷100?

Answers

54.4/100 is 0.543 !:)

Answer: 0.543 , Hope this helps you

What is the product of 142 and 26?
A 168
B 192
C 3,692
D 8,520

Answers

The answer is c

Explanation- product =multiplication. 142 x26 = 3,692 when multiplied

Answer:

well the answer is 3692

Step-by-step explanation:

Wait asking a question lowers your points????

Answers

Answer:

yeah

Step-by-step explanation:

your actaually giving out your points

Write an equation of a line with the given slope 4 and y-intercept -6.

Answers

Answer:

y=4x-6

Step-by-step explanation:

Please mark as brainliest

Answer:

I’m answering so the other dude can have brainliest

Step-by-step explanation:

The reason you couldn’t give it to him was because there was no one to compare his answer with so now there is now plz mark him brainliest

Plz help as soon as possible thank you!

Answers

Where is the table at

Answer:

think it's 4.-10

Step-by-step explanation:

DUE IN 10 MINS, WILL MARK BRAINLYES
I NEED HELP WITH THE LAST QUESTION ASAP D':
the order is messed up so you have to read from bottom to top

Answers

Answer: Put 2 of these on your paper! :D

Astronomers use the entire electromagnetic spectrum to observe a variety of things. Radio waves and microwaves – the longest wavelengths and lowest energies of light – are used to peer inside dense interstellar clouds and track the motion of cold, dark gas.

It’s real complicated

What is the value of the expression 6c2 - 5d + 8 when c=5 and d=4 ?

Answers

6c2-5d+ 8=
6(5)*2 - 5(4)+8
60-20+8
40+8
48

E PLEASE HELP ME I DONT UNDETSTAND

Answers

Answer:

Hour and 15 minutes

Step-by-step explanation:

1 and 1/4 hours spent extra

n+5/16=-1

Solve for n


I will reward Brainliest

Answers

Answer:

Step-by-step explanation:

+

5

1

6

=

1

n+\frac{5}{16}=-1

n+165​=−1

Solve

1

Subtract

5

1

6

\frac{5}{16}

165​

from both sides of the equation

+

5

1

6

=

1

n+\frac{5}{16}=-1

n+165​=−1

+

5

1

6

5

1

6

=

1

5

1

6

n+\frac{5}{16}{\color{#c92786}{-\frac{5}{16}}}=-1{\color{#c92786}{-\frac{5}{16}}}

n+165​−165​=−1−165​

2

Simplify

Solution

=

2

1

Use the Distributive Property to simply each expression.

8(x+2)

Answers

Answer:

8x+16

Step-by-step explanation:

I really need help will mark brainliest

Answers

Answer:

Slope = 1/2

Step-by-step explanation:

Part A is choice C

Choose to points from the graph: (4,2) and (8,4)

Slope = rise/run

Slope = (4-2)/(8-4)

Slope = 2/4

Slope = 1/2

Answer: Part A is C

Part B the first box is, "not correct" the second box is, "greater than" and the last box is "less than"

Step-by-step explanation:

Help me please! Giving brainliest!

Answers

Answer:

The answer is make a math problem.

Step-by-step explanation:

Review the graph of complex number z.

On a coordinate plane, the y-axis is labeled imaginary and the x-axis is labeled real. Point z is at (negative 6, 6).

What is the polar form of z?

6 StartRoot 2 EndRoot(cos(135°) + isin(135°))
6 StartRoot 3 EndRoot(cos(135°) + isin(135°))
6 StartRoot 2 EndRoot(cos(225°) + isin(225°))
6 StartRoot 3 EndRoot(cos(225°) + isin(225°))

Answers

9514 1404 393

Answer:

  [tex]6\sqrt{2} (\cos(135^{\circ})+i\sin(135^{\circ}))[/tex]

Step-by-step explanation:

The angle to the point in the second quadrant is measured from the positive real axis (the x-axis). Second quadrant angles are between 90° and 180°, leaving the 135° choices as the only ones that make sense.

The magnitude of z is the root of the sum of the squares of its components:

  |z| = √((-6)^2 +6^2) = 6√2

So, the polar form of z is ...

  [tex]\boxed{6\sqrt{2} (\cos(135^{\circ})+i\sin(135^{\circ}))}[/tex]

this matches the first choice

PLEASE HELP!!
Increase 70 by 44%

Answers

100.8 is the answer just multiply 70 by 1.44

Answer:

100.8

Step-by-step explanation:

70 + 70 x 0.44

= 70 + 30.8

= 100.8

Carmen drew a scale drawing of a house and its lot. In real life, the lawn in the backyard is 72 meters long. It is 24 millimeters long in the picture. What is the scale of the drawing?
1 millimeter : ___ meters
I'm sorry that there is no picture or drawing

Answers

Answer:

1 millimeter : 3 meters

Step-by-step explanation:

Divide 72/24 = 3

three because each millimeter is equivalent to 3 meters

What is the value of the expression below? 7 + 4 x 8 - (13 + 4)

Answers

Answer:

Step-by-step explanation:

7+4*8=88

13+4=17

88-17=71

At a dinner, one meal cost $22 and a sales tax of $1.87 was added to the bill.

Answers

Answer:

5.61; 8.5 %

Step-by-step explanation:

Tax = $1.87 per $22 meal

For a $66 meal,

Tax = 66 × 1.87/22

Tax = 3 × 1.87

Tax = $5.61

=====

Tax rate = 1.87/22 × 100

Tax rate = 0.085 × 100

Tax rate = 8.5 %

A store buys a 12 lb turkey for $15. They want to make a 35% profit on the sale/price of the turkey.


Write two expressions to represent this situation.

Use p as your letter/variable to represent the price of the turkey. Do not use spaces when typing in your expressions.

Expression 1:

Expression 2:

Answers

Answer:

Step-by-step explanation:

i hoped this helped cause it was type confusing  

12lbs = 15$

15 * 35% = 5.25

15 + 5.25 = 20.25

so there profit would be 5.25 and they would get 20.25 in total

Q#1: Amanda and Lisa are playing games at the arcade. Amanda started with $15, and the machine she is playing costs $0.75 per game. Lisa started with $13, and her machine costs $0.50 per game. After how many games will the two girls have the same amount of money remaining?
Q#2:The Lone Star Shipping Company charges $14 plus $2 a pound to ship an overnight package. Discount Shipping Company charges $20 plus $1.50 a pound to ship an overnight package. For what weight is the charge the same for the two companies?

Answers

Let D = the amount of money Deanna has after x games.

We know Deanna started with $15 and she spends 0.75 per game, so we can make the following equation:
D = 15 - 0.75x

Let L = the amount of money Lisa has after x games.

We know Lisa started with $13 and she spends 0.50 per game, so we can make the following equation:
L = 13 - 0.5x

The question is asking how many games need to be played for L and D to be equal, so just equate L and D and solve for x:

D = L
15 - 0.75x = 13 - 0.5x
15 - 13 = -0.5x + 0.75x
2 = 0.25x
2 = (1/4)x
8 = x

Therefore they need to play 8 games each to have the same amount of money.

Answer: For question one its 8

Step-by-step explanation: Let A be the variable for Amanda! The amount of money she has for x amount of time. We know that lisa has $13 and she is spending .50 every game. The equation for this would be L=13-0.5x. SO to solve this problem of when they both will have the same amount of money use the equation. 15- 0.75x=13 - 0.5x then you will switch the equation around. So the next step would look like 15-13= -0.5x + 0.75x! Then you'll get 2=0.25x change that to a fraction and you'll get 1/4 and 8=x!

Im so sorry if this is confusing!

A car traveled 35 miles in 2 hours. At this rate, how many miles will the car travel in ½ hour? ( i need this quick pls ! )

Answers

Answer:

8.75 miles

Step-by-step explanation:

1. First, make 35 miles = 2 hours.

35 miles = 2 hours

2. Next, since you know that 1/2 of an hour is 1/4 of two hours. So...

1/2 hour = 1/4 * 2 hour

3. So, 1/4 of 35 = 1/2 of an hour.

since 1/4 * 2 = 1/2

1/4 of 35 = 1/2 of an hour

4. Finally 35/4 = 8.75

So the answer is 35/4 or 8.75

At this rate, the car will travel 8.75 miles in ½ hour.

What is the fundamental principle of multiplication?

Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

We are given that;

35 miles = 2 hours

Since we know that 1/2 of an hour is 1/4 of two hours.

So,

1/2 hour = 1/4 x 2 hour

So, 1/4 of 35 = 1/2 of an hour.

Since 1/4 x 2 = 1/2

1/4 of 35 = 1/2 of an hour

Finally 35/4 = 8.75

So, the answer is 35/4 or 8.75

Learn more about multiplications;

https://brainly.com/question/14059007

#SPJ2

30 POINTS

Describe a real-world situation in which opposite quantities combine to make zero.

AT - LEAST 3 SENCETENCES NO COPYING OR PLAGARISM IF SO I WILL REPORT DO THIS IN YOU'R OWN WORDS

Answers

Answer:situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged; and understand p + q as the number located a distance |q| from p, in the positive or negative direction depending on whether q is positive or negative.

Step-by-step explanation:

A hydrogen atom has 0 charge because its two constituents are oppositely charged.

help me asap, please

Answers

Answer:

3a) 1     3b)   2/33

     

Step-by-step explanation:

   1                1                                                   3              1  1                                          

--------    ÷   -------                                            --------    ÷  ---------

  6               6                                                   9               2

 1                6             6                                   3                2            6

------     ×  --------  =   -------  =  1                     --------    ×    -------  =   ------  

 6               1              6                                   9               1  1         9  9

                                                                         6       ÷    3             2

                                                                      --------------------  =   --------

                                                                       9  9     ÷   3            33

6) HELP HELP ASAP DUE IN 5MIN

Answers

Answer: y=2x-3

Step-by-step explanation:

The slope is 2 and the y intercept is -3

Answer:

y=2x-3

the slope is 2 and y intercept is 3

Step-by-step explanation:

Hope this helps!

Brainliest if correct pls

Susan bought 15 pencils for $1.75. How much is each pencil?

Answers

Answer:i got 8 cents 9 cents if you round up

Step-by-step explanation:

15÷1.75=8.57

Answer:

$0.12

Step-by-step explanation:

1.75/15=.12

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