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EastWind [94]
2 years ago
14

A student, taking a true- false test, randomly guesses at every one

Mathematics
2 answers:
Ann [662]2 years ago
7 0

Answer:

32

Step-by-step explanation:

Each question has 2 possible sets of answers, so multiply the number of possible answers by how many answers there is and you get 32.

avanturin [10]2 years ago
5 0

Answer:

the student can choose only true

the student can choose false

the student can choose true and false at the same time

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What’s the answer for y= (x-2)^2 +2 {x<4.5}
stealth61 [152]

Answer:

x<4.5

Step-by-step explanation:

y =(x-2)^2 +2 {x<4.5}

add the power and then divide by 2 you get 4.5

8 0
3 years ago
Can someone please help me
Leno4ka [110]
The bank account owner is withdrawing money at the rate of $50/month.  The account balance is steadily declining.
8 0
4 years ago
A cars value starts at $32,000. After 1 year, it is worth $27,200. What is the decay factor?
notka56 [123]

Answer:

15% × 7 = 1.05

32,000 - 1.05 = 31,998.95

31,998.95 ‐‐‐‐‐> 31,999

$31,999

(If you don't need to simplify, the answer would be $31,998.95, but I did it just incase you do)

Step-by-step explanation:

7 0
3 years ago
There are 36 tables and 7 booths in the family restaurant. Each table seats 4 people. If the restaurant can seat up to 179 peopl
Butoxors [25]

Answer:

5 people.

Step-by-step explanation:

First we need to find how many people 36 tables seats. In order to do this, we need to multiply 36 (tables) by 4 (people sitting) to get 144. Now just subtract 144 from 179 to see how many people are left, here we get 35. Since there are 7 booths, we divide 35 by 7 to get 5. Each booth holds 5 people.

(179-36x4)/7=5

4 0
3 years ago
s:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar and ^ to indicate
anzhelika [568]
Vco = 1/3×πr2h
Vcy = Vco --> πr^2×h = 1/3πR^2×h
h's cancel, as well as π's
r^2 = 1/3R^2 --> R^2 = 3r^2 -->
SR (R^2) = SR (3r^2)
R = SR(3)×r
8 0
4 years ago
Read 2 more answers
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