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3 years ago

I really need some help somebody

Mathematics

1 answer:

Bezzdna [24]3 years ago

8 0

The answer is 3. This is because, where are you see f(x) and instead of the X it is -1, then X equals -1 and once you find the point of X negative one you’ll find the y point which is what it is looking for

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Can someone help me please

Assoli18 [71]

The answer is C! Annuity means "a fixed sum of money paid to someone each year", which is similar to what the letter C is suggesting.

6 0

3 years ago

In the local frisbee league, teams have 7 members and each of the 4 teams takes turns hosting tournaments. At each tournament, e

mars1129 [50]

There are 4 teams in total and each team has 7 members. One of the team will be the host team.

Tournament committee will be made from 3 members from the host team and 2 members from each of the three remaining teams. Selecting the members for tournament committee is a combinations problem. We have to select 3 members out 7 for host team and 2 members out of 7 from each of the remaining 3 teams.

So total number of possible 9 member tournament committees will be equal to:

$7C3 \times 7C2 \times 7C2 \times 7C2\\ \\ = 324135$

This is the case when a host team is fixed. Since any team can be the host team, there are 4 possible ways to select a host team. So the total number of possible 9 member tournament committee will be:

$9 \times 324135\\ \\ =2917215$

Therefore, there are 2917215 possible 9 member tournament committees

8 0

3 years ago

Find the value of the expression below for x = 3. <br><br> x2+ 5 <br><br> A.8 B.11 C.14

Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

Plz mark brainliest thanks

5 0

3 years ago

A survey of a group’s viewing habits over the last year revealed the following

Tom [10]

Answer:

0.52

Step-by-step explanation:

The computation of the percentage of the group in which none of the three sports watched is shown below:

= gymnastic percentage + baseball percentage + soccer percentage - gymnastic & baseball percentage - baseball & soccer percentage - gymnastic & soccer percentage + three sports percentage

= 0.28 + 0.29 + 0.19 - 0.14 - 0.12 - 0.18 + 0.08

= 0.48

Now the percentage is

= 1 - 0.48

= 0.52

7 0

3 years ago

the length of a rectangle plus its width is 18 cm the area is 80 square units. what are the length and width of the rectangle?

Whitepunk [10]

If two sides of a rectangle add up to 18cm and the area is 80 units squared then the length is 10cm, and the width is 8cm. If you add 10 and 8 together you get 18, and if you multiply those you get 80 units squared. Hope this helps!

8 0

3 years ago

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