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Anettt [7]
3 years ago
12

Please help confused?

Mathematics
2 answers:
coldgirl [10]3 years ago
8 0
All you've got to do is write an equation. EX  2n-1
Anit [1.1K]3 years ago
4 0

Answer:

Formula = 2n-1

Step-by-step explanation:

Given : Antonio uses the power of 2n to find the number of ways bits can be arranged. The n often stands for the number of bits. Millie, collects golden keys to help her in her quest.

To write : A formula to show that Millie can collect one less key than the highest number of bits that can be arranged in the system.

Number of bits =n

Highest number of bits =2n

One less key than the highest number of bits = 2n-1

Therefore, the formula he use = 2n-1

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bixtya [17]

Answer:

1.142857

Step-by-step explanation:

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6 0
3 years ago
What sample size would you need in order to have a 94% confidence interval that is 8% wide? Do this calculation twice: once with
balu736 [363]
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3 0
3 years ago
Law of sines: How many distinct triangles can be formed for which m∠A = 75°, a = 2, and b = 3? No triangles can be formed. One t
Vinvika [58]

We have been given angle A as 75 degrees and sides a = 2 and b = 3.

Using Sine rule, we can set up:

\frac{Sin(A)}{a}=\frac{Sin(B)}{b}

Upon substituting the given values of angle A, and sides a and b, we get:

\frac{Sin(75)}{2}=\frac{Sin(B)}{3}

Upon solving this equation for B, we get:

\Rightarrow 3Sin(75)=2Sin(B)\\  \Rightarrow Sin(B)=\frac{3Sin(75)}{2}\\  \Rightarrow Sin(B)=1.4488\\

Since we know that value of Sine cannot be more than 1. Hence there are no values possible for B.

Hence, the triangle is not possible. Therefore, first choice is correct.

7 0
3 years ago
Read 2 more answers
Witch one is this the answer for I have a lot more questions so stick around if you can help me
tatiyna

-70.04 B would be the correct one

4 0
3 years ago
Solve for m:<br>5m - (-8) = (-4) + 2m<br><br>Solve for x:<br>3x + 8 &lt; 2x - 15​
tresset_1 [31]

Answer: 3 = −12 and x = -23

Step-by-step explanation: = −4

5 0
3 years ago
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