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3 years ago

How to reduce 22/100 to its lowest term

Mathematics

2 answers:

zloy xaker [14]3 years ago

5 0

Answer:

11/50

Step-by-step explanation:

you talk 22 and divide it by 2 & you get 11

then you take 100 and divide it by 2 and you get 50

artcher [175]3 years ago

5 0

Answer:

11/50.

Step-by-step explanation:

A common factor is 2, so we divide top and bottom of the fraction by 2:

22/100

= 22/2 / 100/2

= 11/50.

There is no common factor of 11 and 50 so this is the lowest term.

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As the carbon content in steel increases, its ductility tends to decrease. A researcher at a steel company measures carbon conte

mixer [17]

Answer:

d. -5.666 to -0.926

Step-by-step explanation:

Here a pivotal quantity is $T = \frac{\hat{\beta_{1}}-\beta_{1}}{se(\hat{\beta_{1}})}$ where $\beta_{1}$ is the true slope of the regression equation (unknown), $\hat{\beta_{1}}$ is its least square estimate and $se(\hat{\beta_{1}})=1.097$ is its estimated standard error. And T has t-distribution with n-2=15-2=13 degrees of freedom (n is the sample size). We have that $\hat{\beta_{1}} = -3.30$ , and because we want the 95% confidence interval, we should use the 2.5th quantile of the t distribution with 13 df, this value is -2.16 and the 95% confidence intervale is given by $\hat{\beta_{1}}\pm t_{0.025}se(\hat{\beta_{1}})$ , i.e., $-3.30\pm (2.16)(1.097)$ . Therefore, the 95% confidence interval explicitly is (-5.666, -0.926)

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4 years ago

At Clint's next birthday, he will he will be twice the age of his cousin Elizabeth. Elizabeth is now two thirds the age of he br

tigry1 [53]

Ken:

Ken's Age = 18

Elizabeth:

Elizabeth's Age = 2/3 x Ken's age

Elizabeth's Age = 2/3 x 18

Elizabeth's Age = 12

Clint:

-Note: At Clint's <em>next</em> birthday. So we need to subtract 1 from the age.

Clint's Age = (2 x Elizabeth's Age) - 1

Clint's Age = (2 x 12) - 1

Clint's Age = 24 - 1

Clint's Age = 23 right now

Hope this helps!! :)

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4 years ago

What is monomial, binomial, and trinomial?

lozanna [386]

Answer:

monomial—A polynomial with exactly one term.

binomial— A polynomial with exactly two terms.

trinomial—A polynomial with exactly three terms.

Notice the roots: poly– means many.

Step-by-step explanation:

Hope it helps!!

6 0

3 years ago

Read 2 more answers

haley has $20 in a savings account that earns 10% annually. the interest is not compounded. how much will she have in 2 years

kumpel [21]

Answer:

240

Step-by-step explanation:

1 percent=10 dollars

10 percent=100 dollars

=120 dollars in one year

times 2 [2x]=

240

Check:

10 times 10=100 dollars

100+20=120

x2=

120+120 <em>or</em> 120 times 2=

240

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3 years ago

What is a number,variable,or product,or a number and variables?

const2013 [10]

A variable is the letter next to a number such as x. (ex. 6y) the y would be the variable.

a product is the number you get at the end of the expression

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3 years ago

How to reduce 22/100 to its lowest term​

How to reduce 22/100 to its lowest term