Ask question

Ask question

All categories

oksano4ka [1.4K]

4 years ago

13

The soccer coach is trying to predict the number of seventh graders who will attend the soccer game. The coach takes a random sa

mple of 10 players on the soccer team.
Is this a good sample for making a prediction?

A)yes

B)no

C)need more information

1 answer:

Tanzania [10]4 years ago

7 0

I think it is yes because it is a prediction.

You might be interested in

Please answer my question<br>100+10% =

Trava [24]

Answer:

110

Step-by-step explanation:

10% of 100 is 10

100+10=110

6 0

3 years ago

A golf ball is hit with an initial velocity of 100 feet per second. The height of the golf ball can be represented by the equati

LenaWriter [7]

Answer:

6.25 seconds

Step-by-step explanation:

<u>Using the the equation </u>

h = 100t − 16t^2

<u>The ball hits the ground, when h = 0, solving below equation:</u>

100t − 16t^2 = 0
4t(25 - 4t) = 0
t = 0 seconds, this is the starting point when ball was hit
25 - 4t = 0 ⇒ 4t = 25 ⇒ t= 25/4 = 6.25 seconds later the ball hits the ground

5 0

3 years ago

Read 2 more answers

Factor 3n^3-6n^2+4n-8

kkurt [141]

When you factor the equation you get:

(n-2)(3n²+4)

6 0

3 years ago

Read 2 more answers

A satellite is 6,000 miles from the horizon of Earth. Earth’s radius is about 4,000 miles. Find the approximate distance the sat

bonufazy [111]

Answer:

I believe it’s 2,000 miles because you subtract I think

Step-by-step explanation:

4 0

3 years ago

In the game of backgammon, you get to double how much you move if you roll “doubles" on two dice (that is: 1 and 1, 2 and 2, 3 a

weeeeeb [17]

*11* 12 13 14 15 16
21 *22* 23 24 25 26
31 32 *33* 34 35 36
41 42 43 *44* 45 46
51 52 53 54 *55* 56
61 62 63 64 65 *66*
(36 combos)

6/36 or 1/6 probability or rolling doubles.

3 0

3 years ago