2 years ago

The vector a and the vector b are shown on the grid.

Mathematics

1 answer:

blondinia [14]2 years ago

5 0

Answer:

could you please add more info to this problem

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there are 72 new houses being built in a neighborhood. Last month, 1/3 of them were sold. This month, 5/8 of the remaining house

Nataly_w [17]

Answer:

15 houses

Step-by-step explanation:

1/3 * 72 = 24

5/8 * 24 = 15

7 0

2 years ago

Discuss the validity of the following statement. If the statement is always true, explain why. If not, give a counterexample.

Zigmanuir [339]

Answer:

$P(E \cup F)=P(E)+P(F)$ .

Step-by-step explanation:

Given the statement

If $P(E)+P(F)=P(E \cup F)+P(E \cap F)$ , then E and F are mutually exclusive events.

If two events are mutually exclusive, they have no elements in common. Thus, P(E∩F)=0.

Therefore, the statement is always true as P(E∩F)=0

For mutually exclusive events:

$P(E \cup F)=P(E)+P(F)$ .

3 0

3 years ago

Angles that measure between 0 and 90 degrees are called_?

azamat

Answer:

Acute angles.

Step-by-step explanation:

Acute angles are from 0-90 degrees.

Hope this helps :)

7 0

3 years ago

Read 2 more answers

Which expression is equivalent to<br> %?

olganol [36]

Answer:

$x^{\frac{2}{3} }$

Step-by-step explanation:

⇒ $x^({\frac{4+2}{3}) } ^{\frac{1}{3} }$

⇒ $(x^{\frac{6}{3} })$

⇒ $(x^{2} )\frac{1}{3}$

⇒ $x^{\frac{2}{3} }$

8 0

2 years ago

How many millilitres are there in 51%

o-na [289]

Answer: 51 oz is equal to 1,508.27 ml, or there are 1,508.27 milliliters in 51 ounces.

HOPE THIS HELPS

4 0

2 years ago