Answer:
answer: B
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
Multiply 50 by 2
Answer:
is that a question?????????????
<h2><u>Q</u><u>u</u><u>e</u><u>s</u><u>t</u><u>i</u><u>o</u><u>n</u>:-</h2>
If a = 6 -
, find the value of a² + 
<h2><u>S</u><u>o</u><u>l</u><u>u</u><u>t</u><u>i</u><u>o</u><u>n</u>:-</h2>
a = 6 -
(Given)
Now, first of all we have to find the value of
.
So,
=
=
= 
=

= 
= 6 + 
Now, we have to find the value of a² +
So, a² +
=
- 2.a.
a² +
=
- 2
a² +
= (12)² - 2
a² +
= 144 - 2
a² +
= 142
The value of a² +
is <u>1</u><u>4</u><u>2</u>. [Answer]
Answer:
2/7
Step-by-step explanation:
For the president position, there are 4 females from a total of 7 people.
For the vice president position, there are 3 males from 6 people left over.
So the probability is 4/7 × 3/6 = 2/7.