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2 years ago

Please help this is a project.

Mathematics

1 answer:

Aliun [14]2 years ago

8 0

Answer:

What do you need help with, it looks complete to me.

Step-by-step explanation:

You might be interested in

This is an arrangement of data, usually in rows or column's.it is called___?

SashulF [63]

Answer:

Table

Step-by-step explanation:

A table is an arrangement of data in rows and columns, or possibly in a more complex structure.

7 0

2 years ago

Find the men of the data 4,5,7,14,17,12,18

Ede4ka [16]

Answer:

Step-by-step explanation:

4+5+7+14+17+12+18=77

Divide your total by the amount of numbers you have (7); 77/7

3 0

2 years ago

Determine if events A and B are independent.

trapecia [35]

Answer:

B) Independent

Step-by-step explanation:

Independent events:

Two events, A and B are independent, if:

$P(A \cap B) = P(A) \times P(B)$

In this question:

$P(A \cap B) = \frac{63}{200}$

$P(A) \times P(B) = \frac{9}{20}*\frac{7}{10} = \frac{9*7}{20*10} = \frac{63}{200}$

Since $P(A \cap B) = P(A) \times P(B)$ , these events are independent.

6 0

2 years ago

Which equation has a y intercept of 2 and a slope of 1/2?

jek_recluse [69]

Y = mx + b where m = slope and b is y intercept

<span>y intercept of 2 and a slope of 1/2 then
y = 1/2 x + 2

answer
</span><span>B.y = 1/2 x + 2</span>

8 0

2 years ago

If mZXWZ<br> 90, what is<br> -22 Ep<br> (52 4 5<br> W

Vika [28.1K]

Answer:

Step-by-step explanation:

From the question the total angle here is 90° that means the angles are complementary.

Complementary angles are angles that add up to 90°

To find the value of x add the individual angles that's $\angle$ ZWY and $\angle$ XWY and equate it to

m $\angle$ XWZ that's 90°

So we have

$\angle$ ZWY + $\angle$ XWY = m $\angle$ XWZ

2x + 8 + 5x + 5 = 90

7x + 13 = 90

7x = 90 - 13

7x = 77

Divide both sides by 7

We have the final answer as

Hope this helps you

4 0

2 years ago