# how many significant figures do the following numbers have? a. 1.2056 x 10^4 m: b. 1 x 10^89 km: c. 12,000 L: d. 0.000345 cm: e. 1.00036 mL: f. 0.2056000 m:

15,979 questions, page 95-
## Math

how many even 4 digit whole numbers exisit such that the thousands digit it odd all 4 digits different

*asked by Chris on March 31, 2013* -
## algebra

When you add two numbers with exponets, say 2x^3+5x^6, do you multiply the exponents or add them? thank you-Alissa.

*asked by Alissa on September 16, 2009* -
## math

If y= (x^2+20)/(x-4) Find all critical Numbers. After get f' i got the answer -5/4. What did i do wrong or is that the critical number?

*asked by Derek on June 27, 2012* -
## Math

Find all the three digit numbers where the sum of of the first two digits equals the third digit.

*asked by Theresa on December 17, 2012* -
## math

the product of 1000 whole number is 1000, what is the largest possible value the sum of these numbers can have

*asked by julie on August 26, 2013* -
## math

Solve the equation, if possible 2(x+3)=2(x+8) a)all real numbers b) no solution i got 10 as the answer, but is the answer a or b?

*asked by Bryan on November 11, 2008* -
## algebra

all two-digit numbers whose units digits is half the tens digit?

*asked by daniel on June 5, 2012* -
## algebra

im having trouble with subsets.. name the subsets to which the numbers belong 3/4 0 -6 square root of 7 5

*asked by angie on September 17, 2012* -
## Statistics

Is GPA a quantitative or categorical variable? I think it is quantitative because it consists of numbers...

*asked by Waldo on August 21, 2013* -
## math

Write a conjecture about the LCM of two prime numbers. Test your conjecture.

*asked by Jovy on February 3, 2016* -
## Math

I don't get the question "complete the sequence of numbers.4.25,5,5.75,___,___.

*asked by Alayna on August 28, 2017* -
## Math

What 2 digit number has 2 one digit factors that have a sum of 16 and a difference of 2?What is it? the numbers are 9 and 7

*asked by Mary-Ann on October 25, 2006* -
## Math

Each number in this sepuence is -2 times the number before. write the missing numbers: -1, 2, -4, ....., ....., 32

*asked by Emily on April 2, 2011* -
## math

are these numbers ordered from the least to the greatest 0,1.square route of 2.3/2.square root of 3

*asked by Jan on September 13, 2012* -
## math

write three numbers that are grater than 1,543,000 and less than 1,544,000

*asked by jaimie on September 16, 2009* -
## Math

What is the minimum, lower quartile, upper quartile, maximum of these numbers? 45 52 52 68 71 71 75 77 82 84 89 90 90 94 96

*asked by Dawn on June 10, 2010* -
## Algebra Two

Use Interval Notation to define each interval: All real numbers at least 5 units from 8.

*asked by Amy on August 29, 2013* -
## math

In the 6/55 lottery game, a player picks six numbers from 1 to 55. How many different choices does the player have?

*asked by Anonymous on March 28, 2016* -
## Intro to calc

3 numbers x y and z are to bea randomly chosen between 0 and 1. A What is the probability that X + y + z will be less than 1? B What is the probability that both x+ y

*asked by Jane on July 20, 2011* -
## MATH

Three whole number of have their l c m as 180 and their HCF equal to 3 two of the numbers 60.find the third number.

*asked by EBEN on October 16, 2018* -
## MATH

There are 44 peoples in class 3/4 are girls a.how many girls in numbers? b.answer in friction?

*asked by M FIAZ on November 23, 2015* -
## maths

find out 10 pairs of one digit numbers whose product end with the digit 0?

*asked by rayan on January 2, 2013* -
## Math

If no digit may be used more than once, how many 5 digit numbers can be formed using only the digits 3,8,1,2,5 and 7? my answer is 360

*asked by Awesome on May 13, 2015* -
## Calculus

What is the largest two digit prime number whose digits are both prime numbers?

*asked by Ashley on January 26, 2008* -
## Algebra.

Three times the square of a number minus twice the same number is 8. Find all such numbers.

*asked by Haelin on March 22, 2013* -
## algebra

all two-digit numbers whose units digits is half the tens digit?

*asked by daniel on June 5, 2012* -
## 4th grade

can you show me how to wrught numbers in:standard form expanded form

*asked by jessica on September 18, 2008* -
## Math

If someone can send 14 messages in 22 minutes . How many can be send in 1 min. I keep getting weird numbers .

*asked by Stacy on August 27, 2018* -
## Algebra 1

Find the numbers whose sum is 15, if twice the first number minus the second number equals 6.

*asked by Kendra on February 9, 2016* -
## maths

given that a,b,c are real numbers and c is bigger than 0, prove that the roots of the equation (x-a)(x-b)=c are real.

*asked by Jayden Haddy on August 11, 2013* -
## 5th grade

how do you break apart to divide: 648 by 6 using compatible numbers to break apart the dividend.

*asked by Colin on August 31, 2010* -
## Math

A number cube with numbers 1 through 6 is rolled. Find the given probability. P(number¡Ý3) A. 4/6 B. 1/6 C. 2/6 D. 5/6*

*asked by Chris on April 8, 2014* -
## Math

How many whole numbers between 100 and 1000 have 1 as the tens digit? Options are: 89 90 99 100

*asked by SD on November 8, 2015* -
## math

two 6 sided dice are rolled.what is the probability the sum of the 2 numbers on the dice will be 4 Is 1/3 right?

*asked by rency on October 27, 2009* -
## calculus

Simplify the following power functions to the form y=kxp, where k and p are some numbers. (a) y=(18)/x√ is y=kxp. What are k and p?

*asked by Lindsay on February 5, 2015* -
## algebra 2

how many 7-digit phone numbers are possible if the first digit must be non-zero? answer in scientific notation.

*asked by mychelle on November 27, 2010* -
## math

How many 3-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6, 7 if repetition of digits is not allowed?

*asked by Anonymous on October 20, 2016* -
## Algebra 2

Give the domain of the function. g(x)= x^3-1 I think the domain is all real numbers. Am I wrong? If so why?

*asked by Jojo on November 8, 2015* -
## Math

How do I help my little brother with negative numbers? He doesn't understand when it is positive and when it is negative.

*asked by Christina on May 1, 2011* -
## Math

A number cube with numbers 1 through 6 is rolled. Find the given probability. P(number

*asked by Chris on April 8, 2014* -
## 4th grade/math

round off and decimal formula. round off nearest hundred, whole numbers.etc.. thank ;you

*asked by avie on September 23, 2008* -
## Maths

Product of two numbers is 59761. If one number is 1591 . Find other number

*asked by Tejasav on September 10, 2017* -
## algebra

write a quadratic equation having the given numbers as solutions. -6 and -4 Not sure how this is to be written into an equation. Please help. Thank you

*asked by slomo on February 3, 2015* -
## maths

Given that a and b are real numbers and that x satisfies the inequality ax>=b when x>=75, what is the smallest integer x that satisfies ax>a+2b ?

*asked by CHRIS on October 4, 2013* -
## Maths

Given that a and b are real numbers and that x satisfies the inequality ax>=b when x>=14, what is the smallest integer x that satisfies ax>a+2b ?

*asked by CHRIS on October 8, 2013* -
## Math

What are the 3 numbers that com after trillion. I'm talk about this- Ex: million then billion. I want to know what comes after trillion 3 times.

*asked by Rachael on December 12, 2008* -
## Math

What is the difference between counting the spaces between whole numbers and counting the tick marks?

*asked by Mary on October 16, 2012* -
## statistics

6. Out of eight numbers, what is the probability of drawing a two on the first draw and a three on the second draw using sampling with replacement?

*asked by shanice on October 10, 2013* -
## math check probability

A number cube with the numbers 1 through 6 is rolled. Find the given probability. ---------------------------------------- 2. P(number ≥ 3) A. 4/6 B. 1/6***** C. 2/6 D. 5/6

*asked by me on May 3, 2014* -
## Math

The median and mode are equal for this set of seven whole numbers: {1, 3, 4, 5, 6, 11, x}. The mean is also one of the six known members of the set. What is the value of x?

*asked by Heather on September 29, 2011* -
## ecology

how do i make a number period if i am given a grid and a number of different numbers to work with?

*asked by alexa on February 6, 2008* -
## Mathematics

The numbers 3-5-7 are three consecutive odds each being prime. Find the next example of a "triple of prime ".

*asked by Abc on September 29, 2018* -
## bible charater

500 begins it 500 ends it 5 in the middle is seen first of all letters first of all numbers

*asked by andrew on March 1, 2009* -
## geometry

the measure of two sides of a triangle are 15 and 18. Between what two numbers must the measure of the third side fall?

*asked by nick on January 6, 2010* -
## Algebra...

This is dividing Rational Numbers.... I forgot how to do this... 22x + 10 / 2 45 - 5x / 5 -15 + 21a / -3 I forgot how to do this seriously..

*asked by Kenya on October 9, 2008* -
## Geometry-8th gr

The geometric mean x of two numbers is the positive value of x that satisfies the proportion a/x =x/b, where a and b are given. Find the geometric mean of 16 and 9.

*asked by Mona on January 31, 2013* -
## Math

one postive number is 9 more than twice a number if product is 893 find the numbers

*asked by Stacey on February 16, 2012* -
## Maths

How do you work out and show difference between 2 numbers i.e 60 students and 40 students out of 100

*asked by Shannon on February 16, 2011* -
## Math

How many different three-digit numbers can be written using digits from the set of 1, 2, 3, 4,5 without any repeating digits?

*asked by Michelle on December 21, 2009* -
## Math

The sum of two numbers is nine. Four times the smaller is equal to two times the larger.

*asked by Kelsey on June 22, 2016* -
## Math

For what real values of k will the roots of the equation kx^2-3kx=2 be real numbers?

*asked by JR 8 on October 24, 2016* -
## Math

Simplify or solve as appropriate. Enter ns if there's no solution or all if the solution is all real numbers. 2 - 3(x + 5)) = 10 X = -7.6 7z + 6 - 2(z + 3) 5 * z 1/2x - 5 = 3/4x + 7 X = -48

*asked by Alan on November 19, 2013* -
## Biology

Probability how can you make all these numbers make sense I am really having brain loss someone please help!!!!

*asked by VAleri on January 20, 2008* -
## math

Solve the equation. 5 1 -4 2 -3 -5 X= 5 7 2 -6 2 5 The numbers are supposed to be matrices. I'm not sure how I would solve the problem

*asked by Anonymous on October 30, 2013* -
## maths

In a gp the 3rd term is 12.and 6th term is 96.then find the sum of nine numbers.

*asked by chendu on March 21, 2017* -
## C

Pseudocode: Write a pseudocode to describe how to calculate the average of 10 numbers. Thank you.

*asked by James on January 12, 2017* -
## math

if i write the whole numbers from 1 to 500 in a row,what will be the 1000 th digit that i write?

*asked by ceetah on February 9, 2013* -
## 5th grade math

write the next three numbers in the pattern; 0.75,15,300,____,_____,____?

*asked by alexia on November 16, 2011* -
## Probability

When rolling 5, 6-sided dice, what is the probability that the 5 numbers appearing on the dice are the same?

*asked by PT on March 5, 2018* -
## Math

Write the numbers: 70 million 16 thousand 90 32 billion 232 thousand

*asked by Anonymous on September 2, 2014* -
## maths

evaluate;1 x 10 negative 5-(2x10 negative -6) Get both numbers to the same power, and then subtract.

*asked by Anonymous on June 11, 2007* -
## math

Write an addition story for two 3 digit numbers. Write your answer.

*asked by linda on October 26, 2016* -
## Math

Kevin had 3/4 yd of string. He used 1/3 of it on a school project. How much string did he use? A.5/12 yd B.1/3 yd C.7/12 yd D.1/4 yd (numbers are all fractions)

*asked by Mo on January 4, 2015* -
## algebra

write a quadratic equation having the given numbers as solutions 6 - sqrt(2) , 6 + sqrt(2) thanks for any help

*asked by Derotts3 on March 14, 2010* -
## MATH

I DONT GET IT; IT SAYS WHICH OF THE FOLLOWING PAIRS OF NUMBERS HAVE A LEAST COMMON MULTIPLE OF 56...... THESE ARE THE PAIRS: 2 AND 28 7 AND 8 4 AND 14 3 AND 17 HELP MEEEE

*asked by Amelia on September 2, 2017* -
## math

one number is 5 more than half a second number, and the difference between the squares is 17. find the numbers

*asked by khyla on November 16, 2016* -
## math

If i have a number line and the numbers i am to place on it are -2,-1,0,1,2,2.3,3,4,5,sqrt of 8,and sqrt of 36, what would the order be?

*asked by hayley golubski on December 17, 2007* -
## 6th grade math median range mode

The numbers are 47, 55, 46, 64, 69, and 52..... What is the mode?...I can't figure this out because I thought the mode was the number that appears most often. Thank you.

*asked by Martha on February 17, 2016* -
## maths

Two numbers are in the ratio 3:7 if the larger number is 42 then find the smallest number

*asked by premika on January 15, 2017* -
## math

i a ma number whose prime factors are numbers between 6 and 15.no factor is repeated.what number am i ?

*asked by destiney on September 5, 2012* -
## Math

On a die, the top and bottom numbers always add up to 7. What are the three pairs that each add up to?

*asked by Lauren on February 9, 2011* -
## math

Write down all the odd numbers that are greater than-8 and less than 7.Please answer it i'll be appreciate to the one who will answer it back.THANK YOU!

*asked by Kashaf Imran. on September 20, 2014* -
## math

Find two positive numbers whose sum is 50 such that the sum of their squares is minimum?

*asked by Anonymous on November 11, 2010* -
## Chemistry

calculate the mass of the following numbers of atoms: a] 6.022 X 10^24 atoms of tantalum

*asked by Nicole on September 28, 2010* -
## Algebra

system of equations, the sum of two numbers is 46. the first number is 3/20 of the second number is it x + y = 46, x = 3/20y?

*asked by slomo on January 5, 2015* -
## Math

Find the LCM for the given numbers by an appropriate method. 135, 56, and 150. Which method is the most appropriate?

*asked by Anonymous on October 20, 2009* -
## math

Three numbers multiplied together equal 2880. A X B X C= 2880 A X B=360 A X C= 160 A= B= C=

*asked by ash on January 16, 2018* -
## 6th grade math

use compatible numbers to estimate the quotient: 7.35/6 answer: 1.20 is this wrong if so what did i do wrong? Thanks

*asked by Meg on November 8, 2010* -
## Math Proof

Let {X_n} be a sequence of real numbers that is bounded above by M and such that X_n-->x Prove that x

*asked by Ashley on October 13, 2014* -
## Algebra

Factor: 2x^2 +13x-6 Please give step by step directions. I have tried doing it, but I can't get the right numbers. Thanks!

*asked by Maria on March 13, 2017* -
## Math

Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. 3,3.04,3.08,3.12,....

*asked by Sid.V on May 2, 2016* -
## math

How many 3 digit numbers can be formed from the digits 2,3,5,6,7 and 9 which are divisible by 5 and none of the digits is repeated?

*asked by Rebecca on January 13, 2016* -
## math

What is a set of 5 numbers with a mean 0f 100, a range of 500, and a median of 100.

*asked by Henry on November 10, 2010* -
## Algebra 2

i am stuck. Prove that if a and b are rational numbers, (a + ^b)3 + (a - ^b)3 is also rational. ^ = sq root sign Thanks

*asked by brenna on March 31, 2010* -
## Math help (emergency)

How many 2-digit numbers can be formed using only the digits 2, 3, 5, and 6. if the digits are not repeated within a number? 11 12 10 2

*asked by FluttershyK22 on May 5, 2016* -
## maths

in a GP the sum of first and fifth term is 34 and the product of second ,third and fifth term is 512.find the numbers.

*asked by raj on March 1, 2017* -
## math

How many different 6 digit numbers can be formed using the digits 1,2,3,4,5,6 given that no digit is repeated in a number?

*asked by Clint on September 2, 2008* -
## Math

The sum of two numbers is 28 more than their difference. If their difference is 10, and 14 the less number, what is five times the greater?

*asked by Mike on September 8, 2016* -
## chemistry

How many numbers of molecules are contained in 24 litre ccl4? density of ccl4 = 1.59 gm

*asked by Shukla Pravin on July 24, 2017* -
## math help

How many 5-digit odd numbers can be made using the digits 3, 5, 6, 7 and 9, if digits cannot be repeated?

*asked by Tomas on August 13, 2013*

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