Questions posted in Mathematics

An odd number under 50 with least 5 factors

The answer is 3.0105.

ANSWERED AT 06/12/2019 - 03:08 PM


QUESTION POSTED AT 06/12/2019 - 03:08 PM

Bella pays 7 payments of $5 each to a game store. She returns none game and receives $20 back. What is the change to the amount of money she has.

Die to calculations:7×5=35    32-20=15 
So she gets $15 change back :)

Hope I helped!

-RainyClouds

ANSWERED AT 06/12/2019 - 03:08 PM


QUESTION POSTED AT 06/12/2019 - 03:08 PM

What is the estimated number to 204878

I think you want a rounded answer. The answer would be 200,000

ANSWERED AT 06/12/2019 - 03:08 PM


QUESTION POSTED AT 06/12/2019 - 03:08 PM

16,500 rounded to the nearest ten thousand


The next larger ten thousand is  20,000 .
The next smaller ten thousand is  10,000 .
16,500  is closer to  20,000  than it is to  10,000 .
So  20,000  is the nearest ten thousand.

ANSWERED AT 06/12/2019 - 03:07 PM


QUESTION POSTED AT 06/12/2019 - 03:07 PM

Round 6.4 to the nearest whole number

6.4 to the nearest whole number is 6

ANSWERED AT 06/12/2019 - 03:07 PM


QUESTION POSTED AT 06/12/2019 - 03:07 PM

An odd multiple of 6 which is less than 100


6,  18,  30,  42,  54,  66,  78,  and  90  all qualify.

ANSWERED AT 06/12/2019 - 03:07 PM


QUESTION POSTED AT 06/12/2019 - 03:07 PM

What 18.194 rounded to the nearest tenths

18.194 rounded to the nearest tenth is 18.2

ANSWERED AT 06/12/2019 - 03:07 PM


QUESTION POSTED AT 06/12/2019 - 03:07 PM

What are prime numbers


A prime number is a number that has no factors except ' 1 ' and itself.

That means there are no other numbers that can divide into it evenly.

ANSWERED AT 06/12/2019 - 03:07 PM


QUESTION POSTED AT 06/12/2019 - 03:07 PM

Solve 7× 20. Draw a model to show your answer

140 because 7x20 : 140

ANSWERED AT 06/12/2019 - 03:06 PM


QUESTION POSTED AT 06/12/2019 - 03:06 PM

True or false any nonzero integer divided by 0 equal 0

True. Anything divides by zero is zero

ANSWERED AT 06/12/2019 - 03:06 PM


QUESTION POSTED AT 06/12/2019 - 03:06 PM

For any two nonzero integers, the product and quotient have the same sign. True or False


That's a very interesting, true, factoid.

If the two integers have the same sign, then
the product and quotient are both positive.

If the two integers have opposite signs, then
the product and quotient are both negative.

ANSWERED AT 06/12/2019 - 03:04 PM


QUESTION POSTED AT 06/12/2019 - 03:04 PM

Count by fives from 135!to 175 describe the pattern

5 10 15 20 25 30 35 40 45 50 55 60 64 70 75 80 85 90 95 100, 105 110 115 120 125 130 (135) 150 155 160 165 170 (175)
 Five multiplied each number.

Hope I helped!

-RainyClouds~

ANSWERED AT 06/12/2019 - 03:04 PM


QUESTION POSTED AT 06/12/2019 - 03:04 PM

Count by 5 135 to 175 describe the pattern

135, 140, 145, 150, 155, 160, 165, 170, 175. The pattern is +5.

ANSWERED AT 06/12/2019 - 03:04 PM


QUESTION POSTED AT 06/12/2019 - 03:04 PM

What are the factors of 16 and 9


The factors of  16  are  1,  2,  4,  8,  and  16 .

The factors of  9  are  1,  3,  and  9 .

ANSWERED AT 06/12/2019 - 03:04 PM


QUESTION POSTED AT 06/12/2019 - 03:04 PM

Is 4,400 is 10 times as much as 440

To do question we have to multiply 10 and 440: ("x times as much" is x Multiplied by", so "twice as much as 4 is 8", or "3 times 4 is 12),

this is 4400 or 4,400 - this is true!

ANSWERED AT 06/12/2019 - 03:03 PM


QUESTION POSTED AT 06/12/2019 - 03:03 PM

Round 552,945 to the place value

If rounded to the nearest 100,000th it would be 600,000

if rounded to the nearest 10,000th it would be 550,000

if rounded to the nearest 1,000 it would be 553,945

ANSWERED AT 06/12/2019 - 03:03 PM


QUESTION POSTED AT 06/12/2019 - 03:03 PM

Whats 50 time 20 time 99 divided by 3+ 59 times 1.5

The answer would be 49,588.5 my good sir. Good job trolling me.

ANSWERED AT 06/12/2019 - 03:02 PM


QUESTION POSTED AT 06/12/2019 - 03:02 PM

10m is equal to less than or greater than 1km


1 km  =  1,000 m

10m would be less than that.

ANSWERED AT 06/12/2019 - 03:02 PM


QUESTION POSTED AT 06/12/2019 - 03:02 PM

What is 14 divided by 9

1.555555555 or 1 with a remainder of 5

ANSWERED AT 06/12/2019 - 03:02 PM


QUESTION POSTED AT 06/12/2019 - 03:02 PM

(24/6)plus(36/6)plus 2 equal

The answer of the question is 12 

ANSWERED AT 06/12/2019 - 03:01 PM


QUESTION POSTED AT 06/12/2019 - 03:01 PM

What is 144÷8 in distributive property

The answer of the question is  18 

ANSWERED AT 06/12/2019 - 03:01 PM


QUESTION POSTED AT 06/12/2019 - 03:01 PM

Solve the equation. Check your answer: 14+6a-8=18

A=2...
Subtract 14 from both sides,then subtract 8 from both sides. Your left with
6a=12
6x1=6
6x2=12
A=2

ANSWERED AT 06/12/2019 - 03:00 PM


QUESTION POSTED AT 06/12/2019 - 03:00 PM

A factor of 50 between 11 and 20


There are no factors of  50  that are between  11  and  20 .

ANSWERED AT 06/12/2019 - 03:00 PM


QUESTION POSTED AT 06/12/2019 - 03:00 PM

9. What is the difference between an isometric transformation and one that is not isometric? Provide examples to illustrate at least two isometric transformations and at least one transformation that are not isometric.

An isometric transformation is a transformation of the objects position, without changing the object itself. There are three types of isometric transformation; translation, reflection, and rotation. Nonisometric transformations change and alter the dimension or shape of an object, like enlargement.

ANSWERED AT 06/12/2019 - 02:59 PM


QUESTION POSTED AT 06/12/2019 - 02:59 PM

The football team has a total of 50 jerseys. There are 20 medium sized jerseys. What percent of the jerseys are medium size jerseys

Well the equation for this would be:

50*.20 = ...
The first half of the answer would be 10. BUT!

You need to subtract 10 from 50.

50-10 = 40!

There you go.

ANSWERED AT 06/12/2019 - 02:59 PM


QUESTION POSTED AT 06/12/2019 - 02:59 PM

Trevor paints 1/6 of the fence surrounding his farm each day. How many days will it take him to paint 3/4 of the fence?

Trevor paints 1/6 of the fence surrounding his farm each day. How many days will it take him to paint 3/4 of the fence? 1/6= 0.167 per day
0.1667 So in one day Trevor can paint almost 17% of the fence.

3/4 = 0.75 days=?
0.75 / 0.17 = 4.4

Hence Trevor can paint the surrounding fence of the farm in 4 days, 75% completion.

ANSWERED AT 06/12/2019 - 02:57 PM


QUESTION POSTED AT 06/12/2019 - 02:57 PM

What's a number greater than 543000 but less than 544000

The number 543001 is greater than 54300 but less than 544000

ANSWERED AT 06/12/2019 - 02:57 PM


QUESTION POSTED AT 06/12/2019 - 02:57 PM

If 28% of a sum is 100.80 what is the sum

$360.00*.28= 100.80 

Or do a portion  

28%/100%=100.8/x 

Then cross multiply 

10080=28x 

x=360

ANSWERED AT 06/12/2019 - 02:57 PM


QUESTION POSTED AT 06/12/2019 - 02:57 PM

115% of what number is 120

115% is the same as 1.15
some number = x

115% of some number is 120
1.15 of x is 120
1.15 * x = 120

x = 104.3478
x ≈ 104.3

ANSWERED AT 06/12/2019 - 02:56 PM


QUESTION POSTED AT 06/12/2019 - 02:56 PM

Caleb draws 14 dogs on each of 4 posters.He draws 18 cats on each of 6 other posters. If he draws 5 more dogs on each poster with dogs, how many dogs ad cats does he draws?

Caleb draws 14 dogs on each of 4 posters.
Then,
Number of dogs drawn by caleb in the first instance = (14 * 4) dogs
                                                                                    = 56 dogs
Celeb drew 18 cats on each of 6 other posters.
Then
Number of cats drawn by Caleb in the first instance = (18 * 6) cats
                                                                                   = 108 cats
Again Caleb draws 5 more dogs on each poster with dogs.
Then,
The number of Dogs drwn in the second instance = (5 * 4) dogs
                                                                                 = 20 dogs
So, the total number of dogs drawn by Caleb = ( 56 + 20) dogs
                                                                         = 76 dogs
Then the total number of cats and dogs drawn by Caleb = 108 + 76
                                                                                           = 184

ANSWERED AT 06/12/2019 - 02:56 PM


QUESTION POSTED AT 06/12/2019 - 02:56 PM