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stellarik [79]
3 years ago
5

A quadratic model is fitted to a set of data that has a quadratic trend. What can be

Mathematics
1 answer:
Phoenix [80]3 years ago
6 0

Answer: C & D

Step-by-step explanation:

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In a recent basketball game, the
statuscvo [17]

Answer:

2 points throw = 37

3 points throw = 11

Step-by-step explanation:

Given that:

Let number of

2 points = x ; 3 points = y

x + y = 48 - - - (1)

2x + 3y = 107 ---(2)

x = 48 - y

Then ;

2(48 - y) + 3y = 107

96 - 2y + 3y = 107

96 + y = 107

y = 107 - 96

y = 11

From (1)

x = 48 - 11

x = 37

2 points throw = 37

3 points throw = 11

6 0
3 years ago
Help with this one please
ivann1987 [24]

with what? you need to explain whats going on in order to get the help you need!

4 0
3 years ago
Which of the following is an example of the identity property of 1?
Valentin [98]

Answer:

2 or 1

i mostly think its 2 but im not sure

Step-by-step explanation:

8 0
3 years ago
Describe two methods for converting a mixed number to a decimal
uysha [10]
R example: 6 1/2 = 13/2 = 6.5

For the first example, six and a half is equal to thirteen halves, which is then equal to six point five. To do this, the rule to turn a mix number into a fraction is by multiplying the 2 with the 6 and then add the answer to 1, which gives 13/2 (Remember to always give the same denominator). Finally, thirteenth halves is equal to six point five (because when you divide 13 by 2, you get 6 and one left over. To continue dividing, add a 0 , and so 10 goes into 2 is five. so the decimal is 6.5

4 0
4 years ago
The function​ s(t) represents the position of an object at time t moving along a line. Suppose s(2)=150 and s(5)=237. Find the a
trapecia [35]

Answer:

29 is answer.

Step-by-step explanation:

Given that the function​ s(t) represents the position of an object at time t moving along a line. Suppose s(2)=150 and s(5)=237.

To find average velocity of the object over the interval of time [1,3]

We know that derivative of s is velocity and antiderivative of velocity is position vector .

Since moving along a line equation of s is

use two point formula

\frac{s-150}{237-150} =\frac{t-2}{5-2} \\s=29t-58+150\\s=29t+92 gives the position at time t.

Average velocity in interval (1,3)

=\frac{1}{3-1} (s(3)-s(1))\\=\frac{1}{2} [87+58-29-58]\\=29

5 0
3 years ago
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