All categories

3 years ago

Explain how we do decimals plus Fractions

2 answers:

6 0

You can convert the fractions into a decimal, or a decimal into a fraction. I find that fractions into decimals is easier because with fractions you have the added step of making sure the two numbers have the same denominator.

Also, if you type in the numerator of the fraction divided by the denominator into a calculator, it will automatically give you the decimal. It is a lot harder to convert decimal into fractions if your calculator doesn’t do it.

Oliga [24]3 years ago

4 0

Answer:

You have to either make the fraction a decimal, or you have the decimal a fraction. Also when making it into a fraction, you should have the same denominator.

Step-by-step explanation:

I hope this helped.

You might be interested in

Write an equation if the line that passes through (-6,0) and (0,-24)

Irina-Kira [14]

Y=-4x - 24

I hope this helps you :)

4 0

3 years ago

And 1. if a person bought 1 share of google stock within the last year, what is the probability that the stock on that day close

ElenaW [278]

.5
The graph would be bell shaped. So the odds are 50/50

6 0

3 years ago

Solve this problem using your knowledge. Problem #20.

Pie

Answer:

I did this

Step-by-step explanation:

3 0

3 years ago

How do I simplify this?

elena-14-01-66 [18.8K]

Combine like terms

5) = 4
8) = -5a -12
11) = 4b - 6

hope it helps

6 0

3 years ago

In a destructive test of product quality, a briefcase manufacturer places each of a simple random sample of the day’s production

Pepsi [2]

Answer:

The lower confidence limit of 99% confidence interval for the mean breaking strength of the briefcases produced today would be equal to 331.09 pounds.

Step-by-step explanation:

Lower limit of confidence interval = mean - Error margin (E)

mean = 341.0 pounds

sd = 21.5 pounds

n = 35

degree of freedom = n - 1 = 35 - 1 = 34

confidence level = 99%

t-value corresponding to 34 degrees of freedom and 99% confidence level is 2.728

E = t × sd/√n = 2.728 × 21.5/√35 = 9.91 pounds

Lower limit = 341.0 - 9.91 = 331.09 pounds

6 0

3 years ago