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Deffense [45]
2 years ago
14

A survey of students in a large introductory statistics

Mathematics
2 answers:
Butoxors [25]2 years ago
8 0

Answer:

You have to show the table, not enough information is given here

Step-by-step explanation:

Anuta_ua [19.1K]2 years ago
4 0

Step-by-step explanation:

pls mark me brainless pls

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In a basketball tournament, Team A scored 5 fewer than twice as many points as Team B. Team C scored 80 more points than Team B.
Gwar [14]

Let us assume number of points scored by Team B = b points.

Number of points scored by Team A 5 fewer than twice as many points as Team B, that is "5 less than 2b" = (2b-5) points .

Team C scored 80 more points than Team B, that is " 80 more than b" = (b+80) points.

Total number of points scored by all teams = 983 points.

Therefore, we can setup an equation:

<h3>(2b-5) + b + (b+80) = 983.</h3>

Therefore, an equation to represent this scenario using the variable b to represent Team B’s total points is (2b-5) + b + (b+80) = 983.


8 0
3 years ago
Read 2 more answers
If triangle DEF has a 90° angle at vertex E, which statements are true? Check all that apply.
algol [13]
The angle at vertex D is acute.
Triangle DEF is a right traingle.
4 0
3 years ago
Read 2 more answers
Heehehehehhehehheheheheheehe ehe he e
saw5 [17]

Answer:

8 batches

Step-by-step explanation:

divide 5 1/3 and 2/3

Hope this helps

5 0
3 years ago
An investor buys $15,000 worth of stocks. The price of one kind of stock is $35 per share, and the price of the other kind of st
zmey [24]

Answer:

300

Step-by-step explanation:

100*45= 4500

15000-4500=10500

10500/35=300

(:

8 0
3 years ago
Read 2 more answers
A model rocket launched directly upward at a speed of 16 meters per second from a helght of 2 meters . The f(t) = - 4.9t ^ 2 + 1
Anton [14]

Answer:

f(t) = 15.06 m

Step-by-step explanation:

The relationship between the height of the rocket and the time after launch, t. In seconds is given by :

f(t) = - 4.9t ^ 2 + 16t + 2

We need to find the maximum height the rocket will reach the ground.

When it reaches the ground,

f(t) = 0

So,

Maximum height,

f'(t) = 0

-9.8t+16=0\\\\t=\dfrac{16}{9.8}\\\\t=1.63\ s

Put t = 1.63 in equation (1).

f(1.63) = - 4.9\times (1.63 ^ 2) + 16(1.63) + 2\\\\=15.06\ m

So, the maximum height of the rocket is 15.06 m.

4 0
3 years ago
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