Ask question

Ask question

All categories

-Dominant- [34]

3 years ago

11

Suppose a student is totally unprepared for a five question true or false test and has to guess for every question. Getting one

question correct is independent of getting another question correct. What is the probability that she guessed all five of them correctly?

1 answer:

MrRa [10]3 years ago

3 0

Answer:

1/32

Step-by-step explanation:

½×½×½×½×½ = 1/32

You might be interested in

O can not be determined 3. Write a linear equation in slope intercept form of a line with a slope of 12 andy intercept of 10 a.

Brilliant_brown [7]

y = 12x + 10 is this right

7 0

3 years ago

Pls help I’ll mark brainliest!

KonstantinChe [14]

Answer:

6

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which angles are linear pairs ?

Alekssandra [29.7K]

Is there a picture to find the answer?

4 0

3 years ago

john paid $99 for one algebra book and two geometry book. the cost of a geometry book is $3 less than a algebra book. substituti

tia_tia [17]

Answer:

A=34, G=31

Step-by-step explanation:

G=A-3

2G+A=99

plug in for g 2(A-3)+A=99

distribute 2 A-3+A=99

combine like terms 3A-3=99

solve for a 3A=102 A=34

plug in a solve for g G=34-3 G=31

5 0

3 years ago

Find the value of x and the measure of the missing angle labeled A:

Nostrana [21]

Answer:

x = -2

∠A = 35

Step-by-step explanation:

x + 37 + x + 57 = 90

reduce:

2x = -4

x = -2

∠A = 37-2 = 35

8 0

2 years ago