Using the digits 5,9,4 and 1 make decimals more than 5

Answers

Answer 1
Answer: There are exactly 12 different correct answers. They are: 9 (point) (the six possible ways to arrange 5, 4, and 1) . . . . . and . . . . . 5 (point) (the six possible ways to arrange 9, 4, and 1).

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Is 19cm, 12cm, and 9cm a obtuse?​
The mayor of a small town wants to determine the opinion of citizens of his town on the building of a new recreation center. He will select every fifth name on a list of town citizens to survey. What type of sampling strategy is the mayor using?A. convenience B. simple random C. stratified random D. systematic
How can I figure out what is one third of $97.50
Please show you work Thankyou :)

if you draw a triangle and draw a circle in the middle and shade the rest how do you find the area of the shaded part?

Answers

ok so the way is find the area of the triangle
find the area of the circle
area of triangle-area of circle=shaded

triangle area=(1/2)base times height
circlearea=pi(radius)^2

A fair number cube containing the numbers 1 through 6 is rolled two times. What is the probability of rolling two odd numbers? please help me with this and get me on the right track so I can figure out the answer
A. 1/4
B. 1/36
C. 1/2
D. 1/6

Answers

Okay, So What We Need To Do Is First Find The Number Of Odd. There Are:
1,3, and 5.
So, There Are Three Odd Numbers. So, That Is 3/6. So, We Need To Do 
3    3
-- * --  =  ?
6    6

So, 3*3 = 9.
6*6 = 36. So We Have 9/36. Now, Simplify.
9/9 = 1. And 36/9 = 4.
So, Our Probability Answer Is 1/4, So, It Is A. I Hope This Helps!
your answer would have to be 6/12 which is equal to 1/2

A stretch of highway that is 12 1/4 miles long has speed limit signs every 7/8 of a mile.How many speed limit signs are on this highway? Please help!

Answers

12*4= 48
48 + 1 = 49
So there are 49 / 8 in the highway overall.
49  / 7 = 7
So there are 7 speed limit signs overall.

THANKS, I GOT IT INCORRECT > : (

a croquet ball weighs 460 grams. together a golf ball and a croquet ball weigh the same as 11 golf balls.how much does 1 golf ball weigh?

Answers

x-golf\ ball\n \n x+460=11x\n 460=11x-x\n 10x=460\ /:10\n x=46\ grams\n \n Answer:1\ golf\ ball\ weigh\ 46\ grams.

Answer:

41.8181818 rounded up to 42.

Step-by-step explanation:

divide 460 by 11 to find the weight of the one golf ball .

Which fraction expresses -30/54 in lowest terms? A. - 10/27
B. - 10/18
C. - 15/27
D. - 5/9

Answers

-30/54 in simplest form:

First, we can start out by finding the greatest common factor (GCF) of the numerator (30) and the denominator (54). To do so, we will list the factors of each number, find the common ones and then the greatest.

Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30
Factors of 54: 1, 2, 3, 6, 9, 18, 27, 54

Look through both sets of factors. Which are the common factors? 1, 2, 3, and 6 are the common factors of 30 and 54. Now, we have the find the greatest common factor. Basically, which number has greater value out of 1, 2, 3, and 6? The GCF is 6.

Second, our last step is to divide the numerator (30) and denominator (54) by our recently found GCF which was 6. This will create a new fraction which is in simplest form.

30 / 6 = 5 \n 54 / 6 = 9

Let's collect our new numerator and denominator and rewrite our brand new fraction in its simplest form. 
-(5)/(9)

Answer in fraction form:\fbox {-5/9}
Answer in decimal form: \fbox {-0.5556}

Using the numbers 8, 6, 4 write an expression that equals 7

Answers

(8-4)/(4)+6=(4)/(4)+6=1+6=7


8-(8-6)/(6-4)=8-(2)/(2)=8-1=7


(8+6)/(6-4)=(14)/(2)=7