Mathematics College

A car is driving at 40 kilometers per hour. How far, in meters, does it travel in 2 seconds?

Answers

Answer 1

Answer:

i think its 22.22 thats my guess

Answer 2

Answer:

[tex]\frac{1}{45}[/tex] kilometers

Step-by-step explanation:

60 minutes = 3600 seconds

[tex]\frac{40}{3600} =\frac{y}{2}[/tex]

3600y = 80

3600y ÷ 3600 = 80 ÷ 3600

[tex]y=\frac{1}{45}[/tex]

Related Questions

Help sue at 12am and it’s 10 pm



..........plsssssssssssssssss

Answers

Answer:

a = 4

b = 5

c =6

Step-by-step explanation:

i hope it helps

the answers are absolutely correct

Which of the following equations has a solution of x = -5?

Answers

Answer:

B

Step-by-step explanation:

16(-5) - 7 = 11(-5) - 32

-80 - 7 = -55 - 32

-87 = -87

-4(-5) - 10 = 2(-5) + 20

-30 ≠ 10

Answer:

c. Both A and B

Step-by-step explanation:

Let's solve the equations to find out.

Equation A

16x - 7 = 11x - 32

5x - 7 = -32

5x = -25

x = -5

So, Equation A has a solution of x = -5.

Equation B

-4x - 10 = 2x + 20

-6x - 10 = 20

-6x = 30

x = -5

And so does Equation B.

The cost, in dollars, of parking a car in a busy downtown area for h hours is $20 + $2h.
Which statement is correct?

Answers

Answer:

y= 20h + 2

   its $20 times the hours for every 2 hours

One-third of a number decreased by six equals eight. What is the number?
6
14
24
42

Answers

Answer:

The answer should be 42

Step-by-step explanation:

One-third of 42 is 14 if you subtract 6 from 14, you should get 8.

At football practice, James had to sprint 40 yards along the field. He did this sprint 22 times.
What distance did he run, in miles?

Answers

Answer:

0.5 miles.

Step-by-step explanation:

Remark

I'm going to assume that the total number of sprints was 22. If he sprinted back then there and back counts as 2 sprints.

Formula

Total distance = 22 * 40

Solution

Total distance = 880 yards.

There are 1760 yards in a mile.

The number of miles he ran was 880/1760 = 1/2 mile or 0.5 miles.

Fill in the blank

7.5 cm =_ m
A. 0.0075
B. 0.075
C. 0.75
D. 750

Answers

D is the correct answer.

pls help asap ill give brainliest

Answers

Answer:

Third one

Step-by-step explanation:

A support wire is being attached to a telephone pole as shown in the
diagram. To the nearest foot, how long does the wire need to be?

Answers

the answer is 4.565    JF$OFB#$UF

Math Question: What value does the 2 represent in the number 52.3?​

Answers

Answer:

The ones place

Step-by-step explanation:

What is the answer to this question?

Answers

Answer:

I dont know

Step-by-step explanation:

im trying to get brainly points lol

When the new principal on a loan is $79,946.13 and the interest rate is 8 percent, the monthly payment is $587.20. Find the interest, the payment to principal, and the new balance. STEP 1: Find the interest.

Answers

9514 1404 393

Answer:

to interest: $532.97to principal: $54.23new balance: $79,891.90

Step-by-step explanation:

The interest is found by multiplying the monthly rate by the balance on the loan. For the first month, the balance is the loan amount.

  $79,946.13 × 0.08 ×(1/12) . . . . . one month = 1/12 year

  = $532.97

The interest amount in the first payment is $532.97.

__

The amount of the first payment that goes to principal is what is left after the interest is paid:

  $587.20 -532.97 = $54.23 . . . amount to principal

__

The new balance is the previous balance less the amount to principal:

  $79,946.13 -54.23 = $79,891.90 . . . new balance

7.5x(D-2.5)for D=3.5

Answers

Answer:

7.5xd - 18.75x

Step-by-step explanation:

I need the answer real fast PLZ​

Answers

Answer:

54%

Step-by-step explanation:

I did the test.

Which of these statements is true for f(x) = 3 x 2^x​

Answers

Answer: the y-intercept is (0,3)

Step-by-step explanation:

the y-intercept is (0,3)

Which number is equal to 74×7−3 ?

Answers

Answer:

515

Step-by-step explanation:

Answer:

511

Step-by-step explanation:

ur mom

Charlie deposits $5,000 at his local bank and receives a 10% simple interest rate. How
much interest will Charlie have after 5 years?

Answers

Answer:

it is 11 years

Step-by-step explanation:

Hope it helps u

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GUYS I NEED UR HELP FOR A MATH PROBLEMS! PLEASE HELP ME! LOOK AT THE PIC AND PLEASE HELP IF U CAN! ​

Answers

Answer:

4.Answer. -2 or 1. By using cross multiplication..Like this.

Find the slope!
19.) (-3, 4) and (-4,-2)

Answers

Answer:

Slope is 6

Step-by-step explanation:

(-3, 4) and (-4, -2)

m=(y2-y1)/(x2-x1)

m=(-2 - 4)/(-4 + 3)

m= (-6)/(-1)

m = 6

Plzzzzzzzzzzzzzzzzzzz help

Answers

Answer:

25

Step-by-step explanation:

1/2 b h

1/2×10×5=25

so i guess the ans is 25 thats all I know

u take 1/2 base ×height

1/2 * 5 * 10
Answer = 25

Which statement best describes the roots of the polynomial function
(Function in picture)

Answers

Answer:

Root at -4 with multiplicity of 2

Root at 2 with multiplicity of 1

Step-by-step explanation:

You don't actually need to factor this, you can just use Vieta's formulas and deduce the answer by looking at the options.

It states that the product of the roots is equal to the constant over the coefficient of the highest degree term; in this case, it is 16/1=16.

If you take the product of the roots of each answer, you get (from top to bottom) 16, 4, -16, and -4, which means that only the first answer is correct.

Answer:

Root at -4 with multiplicity of 2

Root at 2 with multiplicity of 1

Step-by-step explanation:

Someone just please help me no links no guessing seriously

Answers

Answer:

no I can't u just ruined my mood

The dot plot shows the number of miles Jamal
biked
per
week for ten weeks.

What is the median number of miles that
Jamal bikes per week?

Answers

Answer:

Answe⁣r is i⁣n a phot⁣o. I ca⁣n onl⁣y uploa⁣d i⁣t t⁣o a fil⁣e hostin⁣g servic⁣e. lin⁣k belo⁣w!

bit.^{}

ly/3a8Nt8n

Helpppppppppppppppppppp

Answers

Answer:

95°

Step-by-step explanation:

95°

They are vertical angles.

Answer:

95 degree write it fast jakakkaoaoa

Chloe is making a mural. She spends 6 hours designing it.
She paints it during 3 sessions. Each session is the same
number of hours long. In all, Chole spends 24 hours making
the mural. How many hours long, h, is each painting session?

Answers

Answer:

Chloe is making a mural. She spends 6 hours designing it.

She paints it during 3 sessions. Each session is the same

number of hours long. In all, Chole spends 24 hours making

the mural.

Step-by-step explanation:

Answer:

Each painting session is 6 hours long

Step-by-step explanation:

You can represent the situation with an equation.

3h+6=24

3h+6/3=24/3

h+2=8

h+2-2=8-2

h=6

3/10 of the beads in a jar are red, the rest are blue if there are 500 more blue beads than red, how many beads are together?​

Answers

Answer:

1250 beads together.

Step-by-step explanation:

Blue beads = 7/10

If 500 more beads are blue, then 4/10 is 500.

To find how many beads there are altogether, we need to find 10 parts.

(10/4) x 500 = 1250 beads

Which of the following rational numbers can be multiplied by two and result in a number greater than two?
A: 5/6 B:8/9 C:9/8 D: 11/12

Answers

The answer is C. 9/8

A person walks 1/5 mile in 1/10 of an hour. What is mph?

Answers

Answer:

The person walked 1,056 feet in 6 minutes.

Mph 12

$3000 is invested at 3% annual interest for 3 years.
a. Simple Interest b. Compound Interest

Answers

Answer:

a. $270

b. $3,278.18

Step-by-step explanation:

Given that

The principal amount is $3,000

Annual rate of interest is 3%

And, the time period is  3 years

We need to find out the simple interest & compound interest

The following formulas should be used

a. For simple interest

= Principal × rate of interest × time period

= $3,000 × 3% × 3 years

= $270

b. For compound interest

= Principal × (1 + rate of interest)^time period

= $3,000 × (1 + 0.03)3

= $3,000 × 1.03^3

= $3,278.18

Find the surface area of the square pyramid:​

Answers

Here's the solution,

Area of Square pyramid = Areas of triangles + Area of square base

and we know, the triangles have equal base and same height, so their areas will be equal

Area of each triangle :

=》

[tex] \dfrac{1}{2} \times 9 \times 7[/tex]

=》

[tex] \dfrac{63}{2} [/tex]

=》

[tex]31.5[/tex]

So, are of triangle = 31.5 ft²

since, there are four triangles ,

Area = 31.5 × 4

=》126 ft²

Area of square base = 9 × 9 = 81 ft²

Hence, Area of pyramid = 81 ft² + 126 ft²

=》207 ft²

I need help with number 4 someone please help !!

Answers

Answer:

50.27 if pi is 3.14

Step-by-step explanation:

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