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lakkis [162]
3 years ago
15

Two students are going to guess on their next quiz. Adam has two multiple choice questions, each with five options: A, B, C, D a

nd E. Zach has three TRUE/FALSE questions. Who has the better
chance of doing well? Explain your thought process.
Mathematics
1 answer:
Artyom0805 [142]3 years ago
7 0

Answer:

Zach

Step-by-step explanation:

it's most likely Zach will be able to get the right answer

more easily then Adam since he can try to guess it more easily???

I'm not good at explaining but yeah -

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2 Points
Mashcka [7]

Answer:

C

Step-by-step explanation:

Factor: -7x^2 -5x+18

Factor -1 out of 7x^2 -5x +18:

−(7x^2+5x−18)

Factor.

1. 18 is negative, so a negative number multiplied by a postive number.

2. You can't factor 7, so 7x times x.

(7x−9)(x+2)

4 0
3 years ago
Need Help Urgently !!<br> Drag a reason to each box to complete the flowchart proof.
m_a_m_a [10]

Answer:

does anyone know the answer????????

Step-by-step explanation:

aaaaaaaaahhhhhh pleaseeeeeeeeee fasssssssstttttttttttttttttttt someeeoneeeeeeeeeeeeeeeee

6 0
3 years ago
Read 2 more answers
Please HELP HELP HELP HELP HELP HELP HELP
olga nikolaevna [1]

Answer:

with the X you now know you will have to multiply then you need to figure out what the other side of the = sign is with X and you should get your answer!

Step-by-step explanation:

That's all I know Sorry

4 0
3 years ago
Read 2 more answers
The function f(t) = 33 sin (pi over 2t) − 20 models the temperature of a periodic chemical reaction where t represents time in h
Gennadij [26K]
The given function is
f(t) = 33 sin( \frac{ \pi }{2} t) - 20
with
t = time, hours
f = temperature, °C


Because the maximum and minimum values for the Sine function are +1 and -1 respectively,
The maximum value of f  = 33 - 20 = 13.
The minimum value of f = -33 - 20 = -53. 

The period, T,  is given by
\frac{2 \pi }{T} = \frac{ \pi }{2} \\ \\ T=4

Answer:
Maximum: 13°;  Minimum: -53°;  period: 4 hours
4 0
3 years ago
Find the side length of a square with the given area. 121in(2 Exponent)
melomori [17]
The answer is D......
8 0
3 years ago
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