Which is an integer which is not -19/12 6 -25/5 -9.16 -88

Mathematics

1 answer:

White raven [17]2 years ago

8 0

6, 88, and -25/5 are integers - the rest aren’t

You might be interested in

Does the system have one, none or infinite solutions? 8x + 4y = 12 y = -2x + 3

Vitek1552 [10]

Answer:

Infinite solutions

Step-by-step explanation:

6 0

3 years ago

Solve 2(x + 1) = 2x + 2. A All real numbers B No solution C 0 D 1

FrozenT [24]

2(x+1)=2x+2 if you factor the right side ..

2(x+1)=2(x+1)

This is always true for any value of x so there are infinitely many solutions...

x= all real numbers.

6 0

3 years ago

Read 2 more answers

Simplify the expression 4(x + 5) - 3(7 + x)

Anvisha [2.4K]

Answer:

x-1

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Which expression should you simplify to find the 90% confidence interval,

Alex787 [66]

Answer:

$0.45 - 1.96\sqrt{\frac{0.45(1-0.45)}{36}}=0.287$

$0.45 + 1.96\sqrt{\frac{0.45(1-0.45)}{36}}=0.613$

And we can conclude at 95% of confidence that the true proportion of interest for this case is between 0.287 and 0.613

Step-by-step explanation:

The estimated proportion of interest is $\hat p=0.45$

We need to find a critical value for the confidence interval using the normla standard distributon. For this case we have 95% of confidence, then the significance level would be given by $\alpha=1-0.95=0.05$ and $\alpha/2 =0.025$ . And the critical value is: