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2 years ago

10 x 6 ones standard

Mathematics

2 answers:

nasty-shy [4]2 years ago

8 0

60 because 6+6+6+6+6+6+6+6+6+6 is 60 your welcome

hodyreva [135]2 years ago

5 0

Answer:

$10 \times 6 = 60$

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Please help asap 25 pts

mart [117]

Answer:

Range = 0,1,2,3,4

Step-by-step explanation:

The range is the set of y values for every corresponding x. -4 is a member of the domain (x values) and that means A C and D are all incorrect.

B is the only one that does not begin with - 4 so B is the right answer.

7 0

4 years ago

Read 2 more answers

How do you write the equation y=1x-8 in standard form?

Leni [432]

What you have is slope intercept form(best for graphing)
Ax+By=C and A must be positive
-1x+y = -8
so now A is negative so we multiply by another negative
1x-y = 8
The rest of the numbers can be negative and that is standard form.

5 0

3 years ago

In 1955, a magazine reported that women worked, on average, 80 hours per week. Recently, research has been investigating whether

laiz [17]

<h2>Answer with explanation:</h2>

Let $\mu$ be the population mean.

As per given we have,

$H_0:\mu=80\\\\ H_a:\mu>80$ , since alternative hypothesis is right tailed , so the test is a right-tailed test.

Test statistic : $z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}$

For, n=80 $\sigma=12,\ \overline{x}=80$ , we have

$z=\dfrac{83-80}{\dfrac{12}{\sqrt{80}}}\approx2.236$

Critical z-value at $\alpha=0.05$ =1.645

Since the test statistic value is greater than the critical z-value, so we reject the null hypothesis, i.e. alternative hypothesis is accepted.

Conclusion: We have enough evidence to support the claim that the mean work week has increased for women at the 5% level.

3 0

3 years ago

givi [52]

Answer:

Step-by-step explanation:

8 is the digit after 7 and previous to 9

8 0

4 years ago

The perimeter of an equilateral triangle is 26 centimeters. Find the altitude of the triangle

ioda

We have P = 3 x a (the formula of the perimeter); 26 = 3 x a ; we obtain a = 26/3;

Then, we have <span>the Pythagorean Theorem in one of two rectangular and congruent triangles :</span>

h² = a² - (a/2)² = a² - a²/4 = 4a²/4 - a²/4 =<span> 3a²/4</span>

It follows that

h = √(3a²/4) = a√3/2 ≈ 0,866*a ≈ 7,5 centimeter.

5 0

3 years ago