Mathematics College

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Answers

Answer 1

Answer:

There are 0.00003 km in 3 cm

(Only 4 zeros after the decimal place)

Step-by-step explanation:

Answer 2

Answer:

it should be B 0.00003

Step-by-step explanation:

Hope this helps have a nice day :)

Related Questions

Solve each problem.
a. What is -4.3 - (-6.8)?
b. What is
is 13 + (-210?
noints lose anothe

Answers

The answer is A
Hope this help!
A-2.5
B:-197
Merry Christmas

Solve for N
2/9n= −6

Answers

Answer:

n=-27

Step-by-step explanation:

Step-By-Step on how to solve it is in the image shown below.

Hope this helps! :)

A band is playing at an auditorium with floor seats and balcony seats. The band wants to sell the floor tickets for $15 each and balcony tickets for $12 each. They want to make at least $3,000 in ticket sales.

Answers

what i got -

15x + 12y ≥ 3000

how i got it -

Number of floor seats tickets sold = x

Number of balcony seats tickets sold = y

Cost of floor tickets = $15

Cost of balcony tickets = $12

They want to make at least $3,000 in ticket sales.

At least in inequality means ≥

The inequality that represent the situation is  15x + 12y ≥ 3000

3(5a + 6)
O b
3(5a + 2)
O
5(3a + 6)
o d
5(3a + 2)

Answers

Answer:

B

Step-by-step explanation:

15a + 6

= 5.3.a + 2.3

= 3(5a+2)

If you have a 59% in your class, and you take a test that is worth 200 points and it is 25% of your grade, and you get all 200 points, what does that bring your grade up to?

Answers

Answer:

84 percent I think

Step-by-step explanation:

Answer:

74%

Step-by-step explanation:

what is the slope of the line that passes through the points (26, 7) and (-39, 12)​

Answers

(12-7)/(-39-26) = 5/-65 = 1/-13
A is the correct response

A researcher has three small containers of chemicals to use for an experiment. Container 1 has a mass of 0.43 gram. Container 2 has a mass of 1.562 grams. Container 3 has a mass of 0.4 gram. What is the total mass of the containers, in grams? Complete the chart. Container 1 Container 2 Container 3 Total Mass​

Answers

Answer:

vfsdvhnjmk,l

Step-by-step explanation:

Answer: 2.392

Step-by-step explanation:

So There’re saying that a researcher has three small containers right?

So the first Contaniner is 0.43

The 2nd container is 1.562

The 3rd container is 0.4

So they want the total mass of every container so it’s addition.

so line all those numbers and don‘t forget to line your decimals :)

1

0.430

+

1.562

+

0.400

_______

2 . 3 9 2

So the reason I put those zero’s on the numbers 0.43 and 0.4 because you need to fill those empty holes so yeah. Here is an example

0.530 < - put a zero there

+

1.902

_____

1.5 2 0     <- you see that reasult?

You can put as many zeros as you want. But just put the zeros there when there empty ok  

I’m happy to help and your welcome

i hope you have a wonderful day ok

idc if it’s low point’s idc I just help people baiii UwU

The pizza shop charges $8 for a large cheese pizza plus $2 for each topping. Write an expression that represents how much it is for a large pizza using (t) as your variable.

Answers

Answer:

y= 8 + 2t

Step-by-step explanation:

Hope that helps it should be right

Help please xxxxxxxxx

Answers

With what!? What’s the question?

evaluate -6(7/6)+2(1/3)=

Answers

-6.333333... OR -19/3

In the problem: -6(7/6) + 2(1/3) Let's only worry about the left of the equal sign for now.

-6(7/6) we have to simplify this. So what we do is we multiply -6(7) and leave the denominator the same so -6(7/6) is -7.

Now we simplify the right part of this problem.

2(1/3) just like the 1st time, we have to simplify this. So what we do is we multiply 2 and 1 together and leave the denominator the same. So, 2(1) is 2 and leave the denominator the same so the answer is 2/3

Now add them together.

-7 + 2/3 = 6.333...

what is an equation of a line that is perpendicular to 3y=6x-12

Answers

Answer: 3y=6x-12

Step-by-step explanation:

The only thing u need to change is the number without an x or y

33 + 19 - 11 + 26t2 - +2

Answers

33+19 -11 + 26t X 2 - 2 =52t + 39.

what is the realashionship between ceels and tissues

Answers

The relationship ship between cells and tissues is that a group of SIMILAR cells form a tissue so tissues consist of cells




That’s the similarity


Thank :)

If Rick Astley is never:
- gonna give you up
- gonna let you down
- gonna run around
- and desert you
What number explains how much of a simp he is?

Answers

Answer:

69

Step-by-step explanation:

probably a 4

i dunno really

it's hard for me to choose

Angel's Door Dash order was $28.00.
He wants to leave the driver a 15%
tip. How much did Angel pay, including
tip?

Answers

Answer: 23.80

Step-by-step explanation:

Answer:

4 dollars and 2 cents

Step-by-step explanation:

If I have 3 basketball cards for every 6 baseball cards, then what is the ratio?

Answers

Answer:

3 to 6  3:6  3/6

Answer:

the ratio would be 3:6, or 1:2

Step-by-step explanation:

i got that by dividing 3, by 3, to get 1, and dividing 6 by 3, to get 2

so the ratio of basket ball cards to baseball cards is 1:2,

hope this helps

Please help due today

Answers

turn the triangle around, because you have to reflect it, if you need extra help lmk

what is the common difference for the arithmetic sequence -5,-1,3,7

Answers

Answer: 4

-5+4=-1

-1+4=3

3+4=7

I hope this is good enough:

To the nearest millimeter, a cell phone is 105 mm long and 66 mm wide. What is the ratio of the width to the length?

Answers

Answer:

22:35

Step-by-step explanation:

Find the GCD (or HCF) of numerator and denominator

GCD of 66 and 105 is 3

Divide both the numerator and denominator by the GCD

66 ÷ 3/105 ÷ 3

Reduced fraction:

22/35

therefore the ratio will be 22:35

1 + cot^2 x is equivalent to

Answers

Answer:

csc^2x

Step-by-step explanation:

It's a trig identity where 1+cot^2x = csc^2x

What is the measure of angle 1?
1)86
2)88
3)90
4)92

Answers

Do you have a picture of the angle?

Answer what angel 1???

Step-by-step explanation:

Which inequality graph is the solution to X/3 < -2?

Answers

Answer:

C is the answer to this question

Select the correct answer. A sound wave enters a new medium where sound travels faster. How does this affect the frequency and wavelength of the sound? A. The frequency increases and the wavelength decreases. B. The frequency decreases and the wavelength increases. C. The frequency stays the same and the wavelength increases. D. The frequency stays the same and the wavelength decreases. E. Neither the frequency nor the wavelength is affected.

Answers

Answer:

The correct answer is E. Neither the frequency nor the wavelength is affected. Explanation: The wave frequency does not affect the speed of that wave. An increase in frequency of a wave causes a decrease in wavelength while the wave speed remains the constant. The speed of the waves is significantly higher at higher tensions.

Step-by-step explanation:

If you are driving 30 miles per hour, how far will you go in 5 hours? To solve this problem, all you need to do is multiply your rate by 5. Remember to multiply both the numerator and denominator by the same number.

30 miles/1 hour × 5/5 = 150 miles/5 hours.

You will drive 150 miles in 5 hours. Don’t forget to label your answer with the correct units!

Clarence is skateboarding down the street. He estimates that a skateboard wheel goes around 20 times in 1 minute. About how many times will his wheels rotate in 5 minutes?

Answers

Answer:

100

Step-by-step explanation:

20 times = 1 minute

x times. = 5 minutes

1 x 5 =5

20 x 5 = X

20 x 5 = 100

Answer:

1 minute = 20 wheel spins x 5 = 1oo wheelspins

Which value of y makes the inequality 3y^2 +2(y-5)>8 true?

Answers

Answer: D

Step-by-step explanation:

A) 3*0^2+2(0-5)>8

-10>8 -> not true

B) 3*(-1)^2+2(-1-5)>8

3*1+2*(-6)>8

3- 12>8

-9> 8 -> not true

C) 3*(-2)^2+2(-2-5)>8

3*4+2*(-7)>8

12-14>8

-2> 8 -> not true

D) ) 3*(-3)^2+2(-3-5)>8

3*9+2*(-8)>8

27-16>8

11> 8 -> true


I think of a number multiply by 2 then subtract 9​

Answers

Answer:

-3

Step-by-step explanation:

I thought of the number 3

I multiplied it by 2

6

Then I subtracted 9

-3

:)

If the two lines y1 = -1/2x +5 and y2 = 2x + 5 were to be graphed, what would their intersection point represent?
A.Their intersection point is the only point where the same input into both functions yields different outputs.
B.Their intersection point is the only point where different inputs into both functions yield different outputs.
C. Their intersection point is the only point where different inputs into both functions yield the same output
D. Their intersection point is the only point where the same input into both functions yields the same output.​

Answers

Answer:

D. Their intersection point is the only point where the same input into both functions yields the same output.​

Step-by-step explanation:

The intersection point of 2 graphed lines represents the solution.

At this point, for both lines, there is the same x value (input) and the same y value (output) because both of the lines have that point in common.

So, if those 2 lines were to be graphed, the intersection point would represent the only point with the same input and output for both functions.

D is the correct answer.

Sluiten
1.) Band A charges $800 to play for the evening and Band B charges $450 plus $1.25 per student.
a. Write a system of equations to represent the costs of the two bands. Use y for total cost and use x for
number of students.
Band A

Answers

Answer:

[tex]y = 800[/tex] ---- Band A

[tex]y = 450 + 1.25x[/tex] --- Band B

Step-by-step explanation:

Given

Band A:

[tex]Charges = \$800[/tex] per student

Band B:

[tex]Charges = \$450[/tex]

[tex]Rate = \$1.25[/tex] per student

Required

Write an equation for the system?

For band A, the given charges is irrespective of number of students.

So, the total cost y is:

[tex]y = 800[/tex]

For band B, the total y is calculated as thus:

y = Base Charges + Rate * Number of students (x)

[tex]y = 450 + 1.25 * x[/tex]

[tex]y = 450 + 1.25x[/tex]

So, the charges for the bands are:

[tex]y = 800[/tex] ---- Band A

[tex]y = 450 + 1.25x[/tex] --- Band B

Given this recursive rule : a^n=a^n-1 +6 where your a^1 =-13 . Find the next 4 terms in this sequence. Show your work to plzzzzzz help idk this I’m terrible at math...thx

Answers

Answer:

I think its c But i may be wrong

Step-by-step explanation:

What is 8688 divided by 24 ?

Answers

Answer:

362

Step-by-step explanation:

Answer:

362

Step-by-step explanation:

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