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4 years ago

How do you change 65/117 to simplest form

1 answer:

5 0

You need to look at the two numbers and decide if there are any factors which they both share. In this case, the two numbers are both divisible by 13.
Therefore you can divide both the top and the bottom by 13 to get 5/9.

You might be interested in

Which equation is an identity a; -3y 3=-3y-6b; 3w 8-w=4w-2(w-4)c;9-(2v 3)=-2v-6d; 7m-5=8m 7-m?

Marta_Voda [28]

3w + 8 - w = 4w - 2(w - 4)
2w + 8 = 4w - 2w + 8
2w + 8 = 2w + 8
0 = 0

Therefore, option b is an identity.

4 0

3 years ago

A national survey of 1000 adult citizens of a nation found that 15% dreaded Valentine's Day. The margin of error for the surve

professor190 [17]

Answer:

We are 85% confident that the proportion of adults who dreaded valentines day is within the range of 8.8% to 21.2%.

Step-by-step explanation:

Proportion of adults who dreaded valentines day = 15% = 0.15

The margin of error with 85% confidence = 6.2% = 0.062

The confidence interval is given by

p ± margin of error

0.15 ± 0.062

Lower limit = 0.15 - 0.062

Lower limit = 0.088

Lower limit = 8.8%

Upper limit = 0.15 + 0.062

Upper limit = 0.212

Upper limit = 21.2%

So it means that we are 85% confident that the proportion of adults who dreaded valentines day is within the range of 8.8% to 21.2%.

7 0

3 years ago

What is the appropriate unit of measurement of an area rectangle

VMariaS [17]

Answer: feet mainly

Step-by-step explanation:

depends

inches,feet,meters

6 0

3 years ago

Write a slope-intercept equation for a line with the given characteristics.

Ksivusya [100]

The equation will be y=-5/9x+16/3

6 0

4 years ago

Given: F(x) = 5x - 6 and G(x) = x - 4

fomenos

Answer:

Correct choice is $\dfrac{x+26}{5}$

Step-by-step explanation:

1. If $F(x)=5x-6,$ then you can find the inverse $F^{-1}(x):$

$y=5x-6,\\ \\5x=y+6,\\ \\x=\dfrac{y+6}{5},\\ \\F^{-1}(x)=\dfrac{x+6}{5}.$

2. If $G(x)=x-4,$ then

$y=x-4,\\ \\x=y+4,\\ \\G^{-1}(x)=x+4.$

3. Hence,

$G^{-1}(F^{-1}(x))=G^{-1}\left(\dfrac{x+6}{5}\right)=\dfrac{x+6}{5}+4=\dfrac{x+26}{5}.$

7 0

4 years ago