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Simora [160]
3 years ago
9

billy is taking a five-question true/false test. he did not study. he is going to guess on every question. how many different wa

ys could billy fill out the test? for example one way to guess is f, f, t, t, t, and another guess would be t, t, f, f, f. determine all the possibilities and state how many exist.
Mathematics
1 answer:
DIA [1.3K]3 years ago
5 0

Answer:

almost an infinite amount, here are just a few.

Step-by-step explanation:

fffff

ttttt

tftft

ftftf

ffttf

ttfft

ffftf

tttft

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find the least common denominator of the two fractions from part B to do this, list and compare the first five multiples of the
jeka57 [31]

Answer:

LCD = 24

Step-by-step explanation:

1 1/2 = 36/24

3/8 = 9/24

5/6 = 20/24

3 = 72/24

Can I get my FIRST Brainliest?

7 0
3 years ago
Does anyone know how to solve the equation ln 2 - ln(x - 8) = 4, giving nearly 80 points
RoseWind [281]

Answer:

x= 8.1353

x= 8.135 (rounded to the nearest tenth-thousandths)

x= 8.14 (rounded to the nearest thousandths)

x= 8.1 (rounded to the nearest tenth)

Step-by-step explanation:

<u><em>Note I am not 100% sure with my answer</em></u>

2 − ln (x − 8)= 4

−ln (x − 8) + 2= 4

−ln (x − 8) + 2 + −2= 4 + −2

−ln (x − 8)= 2

−ln (x − 8)/−1= 2/−1

ln (x − 8)= −2

<solve for the logarithm (ln)>

ln (x − 8)= −2

e^ln (x − 8)= e^−2

x − 8= e^−2

x − 8= 0.1353

x − 8 + 8= 0.1353 + 8

x= 8.1353

5 0
3 years ago
The sum of two numbers is 62. The smaller number is 8 less than the larger number. What are the numbers?
Marrrta [24]

Answer:

35 and 27

Step-by-step explanation:

62 - 8 = 54

54 ÷ 2 = 27

27 + 8 = 35

3 0
3 years ago
Use the graph to estimate the solution of the system.
vagabundo [1.1K]

Answer:

x is between 0 and 1

x is almost 0.5

y is between 2 and 3

y is almost 0.2

8 0
3 years ago
Maurice has three 20 bills two 10 bills 10 quarters 12 nickels and 2 pennies. If he donates an equal amount of hop is money to 4
saveliy_v [14]
Aloha!
 First, add $20 and $20 and $20 and $20 because of the one $20 bill and the two ten dollar bills. 

Add the 10 quarters which is 2.50 and add 12 nickles 60 cents or .60 then add 2 pennies.
 The answer is $83.12 cents.
 Now divide that by 4 which is 20.78
 So to answer your question: 20.78 is how much each charity would get.
I hope this helps!:)
7 0
3 years ago
Read 2 more answers
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