Mathematics High School

The length of a 1-inch paperclip is about 1.6 x 10−5 miles. It takes about 1.5 x 1010 paperclips linked together to reach the moon. What is the approximate distance to the moon?


A. 3.1x 10^5 miles

B. 2.4 x 10^-2 miles

C. 3.1x10^-2 miles



D. 2.4 x 10^5 miles

Answers

Answer 1

Answer:

D. 2.4 x 10⁵ miles.

Step-by-step explanation:

Given;

length of 1-inch paperclip, L= 1.6 x 10⁻⁵ miles

number of paperclips linked together to reach the moon, n = 1.5 x 10¹⁰

The approximate distance to the moon is calculated as follows;

distance to the moon, d = L x n

distance to the moon, d = 1.6 x 10⁻⁵ miles  x  1.5 x 10¹⁰

distance to the moon, d = 2.4 x 10⁵ miles

Therefore, the approximate distance to the moon is  2.4 x 10⁵ miles.

The correct option is D.

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Help me with this please

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Answer: (-6.5 , 6)

-18 + 5 / 2 = -6.5

-1 + 13 / 2 = 6

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The answer is 576
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Answer:

D then A

Step-by-step explanation:

a=6 is a solution to the inequality a greater than equal to 6 true or false

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Answer:

false

Step-by-step explanation:

That is indeed false

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Answer:

she was good at her job

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letter bc it says so

Answer:

She was good at her job so everyone loved her!

Step-by-step explanation:

At a real estate​ agency, an agent sold a house for ​$327,000. The commission rate is ​7.5% for the real estate agency and the commission rate for the agent is 20​% of the amount the real estate agency gets. How much did the agency make on the​ house? How much did the agent earn in​ commission? The agency made ​$ nothing on the house. The agent earned ​$ nothing in commission.

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this is a PICTURE i HOPE IT'S HELP

A rectangular fish tank is shown above. The base of the tank has an area of 58.4 feet2. What is the volume of water in the tank?

Answers

Answer:

525.6 ft^3 based on a Height of 9 ft

Step-by-step explanation:

Given data

Area of Base= 58.4 ft^2

The expression for the volume of a rectangular tank is given as

Volume= L*W*H

Volume= Area*Height

Although the question was not specific about the height, it is important that we have the height to get the volume

Say the height is 9 ft

Hence the volume is

V= 6*58.4*9

V= 525.6 ft^3

Can someone solve this ?plzz!!

Answers

Answer:

25/m^3

Step-by-step explanation:

(5m^2)^3 is just an expanded way of saying 125m^6. 125m^6/5m^9 is going to get you 25/m^3, as the 6 and the 9 cancel to get you 3 on the denominator, and 125/5 gets you 25.

Raul is making chocolate chip pancakes. The number of chocolate chips he uses is proportional to how many ounces of mix he makes. The recipe said that for ever 2 1/2 ounces of mix, 12 chocolate chips be added. What equation represents the relationship between c the number of chocolate chips and m the number of ounces

Answers

Answer:

12 = 5k/2

24 = 5k

Step-by-step explanation:

Raul is making chocolate chip pancakes.

The number of chocolate chips he uses is proportional to how many ounces of mix he makes.

Hence,

Chocolate chips ∝ Number of Ounces

Chocolate chips = c

Number of Ounces = m

= cm

c = km

Where k = Constant of Proportionality

The recipe said that for every 2 1/2 ounces of the mix, 12 chocolate chips be added.

Hence

12 = 21/2 × k

12 = 5/2 × k

12 = 5k/2

Cross multiply

12 × 2 = 5k

24 = 5k

The equation that represents the relationship between c the number of chocolate chips and m the number of ounces is

12 = 5k/2

24 = 5k

Can someone pls give me the answer?

Answers

Answer:

B

Step-by-step explanation:

It's going up by 2.

Hope this helps

Answer:

C, or 2

Step-by-step explanation:

The slope of the line is the y between the 2 points over the x. i took 2 points on this line 1,0, and 0,-2, so we have an x difference of (1-0) and a y difference of (2-0). 2 and 1 are our points. 2/1= 2

1) The price of a computer is reduced by 5%. The actual reduction is $17.
Find the original price of the computer.

2) Peter borrows $5000 from a bank at a rate of 9.2% per year compound interest. Calculate the amount he owes after 2 years. Give you answer to 2 decimal places.

Please I really need help!

Answers

Answer:

1. $85

Step-by-step explanation:

multiply 17 by 5

The original price of the computer was $340 and in the second segment, the amount Peter borrows will be $5962.32.

What is the percentage?

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

The percentage is also called the indicating hundredths. Thus, 9% is two-hundredth, which means 9%=9/100=0.09.

The percentage is just like the amount of that value but in between 1 to 100 and it is very useful to predict for example if you say 541 then we have to know about the full number also but if you say70% then it becomes clear.

The price of the computer let's say x than

[( change in price)/(original price)] × 100 = 5%

[( $17 )/(original price)] × 100 = 5%

Original price = $340. hence, it will correct the answer

Principle amount $5000

Rate of interest 9.2%

Time period 2 years

Interest after 1 year = $460

Principle amount after one year become $5000+$460 = $5460

Interest after 2 years will become = $502.32

Principle amount after the second year become

$5460 + $503.32 = $5962.32 will be correct answer.

For more about the percentage,

brainly.com/question/13450942

#SPJ5

Curtis decided to go on a road trip to Canada. On the first day of his trip, he drove for 14 hours and traveled 840 miles. At what rate did he travel on the first day, in miles per hour?
A.
60 miles per hour
B.
63 miles per hour
C.
58 miles per hour
D.
62 miles per hour

Answers

Answer:

A

Step-by-step explanation:

He traveled at a rate of 60MPH

The graph shows the system of which two equations?
Watch the intervals.

Answers

Answer: the answer

Would be D

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

im giving brainliest

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Answer:

80 is the measure because if aob is 40 then doe is 40 and  dof  is 120 minus the doe that  40 then you are going to get the mesuare which is 80

Answer:

BOC is 80

COD is 60

Step-by-step explanation:

hope this helps

Need help ASAP! Due soon please -15 points and brainliest

Answers

Answer:

Answer D

Step-by-step explanation:

which value is NOT equivalent to 135%?
a) 1.35

b) 27÷20

c) 135÷100

d) 100÷135
​

Answers

d. 100/135 the rest of them equal 135%

Keith is trying to construct triangle ABC. Which measures will determine unique triangles

Answers

Answer:

When Three sides of the triangle are known Two sides of the triangle is known and corresponding angle is included Two angles known and their included side givenTwo angles known and the length of a non included side is given

Step-by-step explanation:

The measure that will determine a  unique triangle are

when Three sides of the triangle are knownTwo sides of the triangle is known and their corresponding angle is included Two angles known and their included side givenTwo angles known and the length of a non included side is given

unique triangles are termed unique because they can be drawn only using one way

1) Alexa won 80 super bouncy balls playing horseshoes at her school's game night. Later, she gave two to each of her friends.
She only has 8 remaining. How many friends does she have? 2) Jane spent half of her weekly allowance playing mini-golf. To earn more money her parents let her wash the car for $20. What is
her weekly allowance if she ended with $32? 3) 229 students went on a field trip. Six buses were filled and 5 students traveled in cars. How many students were in each bus?

Answers

Answer:1 is 36 friends. 2 is $24 as her weekly allowance. 3 is 37 students on each bus

Step-by-step explanation:1. 80-8 because 8 is the amount she has left. You would get 76 which is the amount she gave away. Then you divide 76 by 2 because she gave 2 balls to 1 friend. Then you get the amount of friends she has.

2. When we read the problem it says she spent half of her allowance on mini golf. The half is very important. She earns $20 from cleaning her parent’s car and ends up with $32 all you do is subtract the $20 from $32 because it’ll leave you with 1/2 the money she began with (32-20=12). Then she she already spent half of the money you can either add 12 or multiply the 12 by 2 to get your answer (12+12=24 or 12•2=24).

3.(229-5) you’re subtracting 5 from the 229 students because 5 of them traveled in car. Then you do 224 students divided by 6 buses and you should get 37 students per bus.

Find the Volume of the rectangular prism

PLEASE ANSWER ASAP!!!!


Answers

Answer:

280m^3

Step-by-step explanation:

here's your solution

=> l = 20 m

=> b = 7 m

=> h = 2 m

=> volume of cuboid = l*b*h

=> volume = 20*7*2

=> volume = 280m^3

hope it helps

Answer:

Volume of the rectangular prism=l×b×h=20×7×2=280m³

b divided by 8 equals 21

Answers

Answer:

what

Step-by-step explanation:

Answer:

b = 168

Step-by-step explanation:

8* 21 = 168

what's the size of angle x

Answers

Answer:

x= 180-47= 133

Step-by-step explanation:

taking line 1 parallel to line 2,

by vertically opposite angles....int angle be 47

as sum of supplement angles be 180....

Answer:

137°

Step-by-step explanation:

47 vertically opposite and then you'll say 180°- 47° that will be your 137°

Which expression is equivalent to the following: *
20x+9y

Answers

Answer:

B. 5(4x+2y)-y

Step-by-step explanation:

Bring the 5 over and multiply

5×4 = 20 + x

=20x (thats the beginning of the expression)

5×2 = 10

10y - y = 9 because the - y is basically telling you to get rid of one of the y values so 10 - 1 = 9y

ill mark brainlist plss help

Answers

We will want to solve for x
We will start by multiply both sides by 24 so we can cancel out the 24 on the left and get x by itself
Now we have
x = (9/72)*24
we can first multiply 24 by 9 to get 216
Now we have
x = 216/72
216 divided by 72 will get us 3
x = 3

I need help with this question please help

Answers

Answer:

Its A

Step-by-step explanation:

Answer:

A is the correct plot.

Step-by-step explanation:

Its the only graph that has the right amount of dots to correspond to the graph for instance there are 2 9's and A has two dots above 9.

I need help ASAP pls help me with this question on my no check in

Answers

Answer: The answer is C


please help with math

Answers

Answer:

ab and bc are not equal

Step-by-step explanation:

What do you do if a variable does not cancel out?

Answers

It always cancels out lol
In general, if you have an equation in which all your variables cancel out, then it tells you that your equation is either true or false, independently of the vaues your variables take. In your example, you arrive at the equation 0=1, which is false. No matter what values you take for x and y, it will never be true.

1. 5w ≥ –6w + 11
2. 2r – 1 ≥ ‐3(r + 7)
3. 4n – 2n ≤ 18

Answers

Answer:

1. w ≥ 1

2. r ≥ -4

3. n ≤ 9

Step-by-step explanation:

Whitney is decorating a rectangular ballroom ceiling with garland. Beginning in a corner, Whitney strings garland along the length of the ceiling, a distance of 42 meters. Next, Whitney strings garland along the width of the ceiling, a distance of 40 meters. Then Whitney strings the garland straight back to the original corner. At this point, how much garland has Whitney used?

Answers

Answer: 140

Step-by-step explanation:

A^2+B^2=C^2

40^2+42^2=X^2

1,600+1,764=X^2

3,364=X^2

[tex]\sqrt{3,364}[/tex]= X^2

58=x

Last-

40+42+58=140

Answer:

Step-by-step explanation:

hhhh

En un examen: A obtuvo menos puntaje que B; D, menos puntaje que A; C, más que E. Si E obtuvo más puntos que B, hallamos la persona que obtuvo el puntaje más alto. *

Answers

Responder:

C

Explicación paso a paso:

A <B

D <A

Entonces B es mayor que A y D

C> E

E> B

Entonces C mayor que E y B

Recordar; B> tanto A como D

Por tanto, C> A, B, D y E

Thero, la persona con la puntuación más alta es C

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