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lyudmila [28]
2 years ago
9

A graduate student wants to test whether a reading curriculum is better than a computerized reading lab application, by comparin

g the reading test scores between a group who only gets the lab and another group who only gets the curriculum. Students are assigned to one or the other reading instructional group based on their schedules: lab is in the morning, the curriculum is offered in the afternoon. What type of experimental design is this? Comparison groups Time series analysis Randomized control and experimental groups Randomized block design
Mathematics
1 answer:
Soloha48 [4]2 years ago
4 0

Answer:

Comparison Group

Step-by-step explanation:

Answered this question for another person on Brainly :)

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Write down the 3rd term in the sequence given by: T(n) = n2 + n
Sergio [31]
The solution for the problem is:
I will first get the first five terms so that I could easily locate the third term of this problem:So, substituting the values:
T(1) = 1^2 = 1T(2) = 2^2 = 4T(3) = 3^2 = 9T(4) = 4^2 = 16T(5) = 5^2 =25
So the third terms is T(3) = 3^2 = 9
8 0
2 years ago
Simplify expression show step by step <br> (-2i)(8i)
TiliK225 [7]

Answer:

16

Step-by-step explanation:

<u>Remember that i^2 = -1 </u>

(-2i)(8i)

-16i^2

-16(-1)

16

5 0
3 years ago
√25 + √144<br>who can solve please​
Masja [62]

Answer:

17

Step-by-step explanation:

√25 = 5

√144 = 12

5 + 12 = 17

Please mark me Brainliest :)

5 0
3 years ago
Read 2 more answers
Number 14 please thanks
katrin [286]
Your problem is:
$35.00 is what percentage of $437.50?

If you are given a part and the whole, and you want to know what percent the part is of the whole, divide the part by the whole and multiply by 100.

In this case, the whole is $437.50.
The part is $35.00.

35/437.5 * 100 = 8%

3 0
2 years ago
Neeed Help ASAP Quick
Andrew [12]

Answer:

4; 7

Step-by-step explanation:

Small box = 25 and Large box = 50

small box = x and large box = x+3

25x+50(x+3)=450

25x+50x+150=450

75x=300

x=4

Large box = 4+3 = 7

Therefore, 4; 7

I hope this helped and have a good rest of your day!

3 0
2 years ago
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