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MissTica
3 years ago
11

(3 pts) a fair coin is tossed 11 times. what is the probability that:

Mathematics
1 answer:
beks73 [17]3 years ago
3 0
<span>at least two heads appear? 509/512
c.at most 8 hea</span>
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The function f(x) = g(x), where f(x) = 2x – 5 and g(x) = x2 – 6.
den301095 [7]

Answer:

x=2.4

Step-by-step explanation:

<u>Solving Equations Using Successive Approximations</u>

We need to find the solution to the equation

f(x)=g(x)

where

f(x)=2x-5

g(x)=x^2-6

The approximation has been already started and reached a state for x=2.5 where

f(2.5)=0

g(2.5)=2.5^2-6=0.25

The difference between the results is 0.25, we need further steps to reach a good solution (to the nearest tenth)

Let's test for x=2.4

f(2.4)=-0.2

g(2.4)=2.4^2-6=-0.24

The new difference is -0.2+0.24=0.04

It's accurate enough, thus the solution is

\boxed{x=2.4}

5 0
3 years ago
II<br>3<br>Find 6 X 915. Show your work.​
love history [14]

Answer:

5490

Step-by-step explanation:

you multiply every number by 6 and you will get the answer

4 0
3 years ago
The quote for USD/CHF is listed as 1.4481/88. How many swiss francs does it cost to buy one dollar?
pychu [463]
Based on this quote, this answer is 60.77.

The ratio given in USD to CHF is 1.4481/88.  Since we want 1 USD, we divide both parts of the ratio by 1.4481:

1.4481 ÷ 1.4481 = 1

88 ÷ 1.4481 = 60.77
4 0
3 years ago
Which is the correct form of the quadratic formula?
d1i1m1o1n [39]

Answer:

The form ax2 + bx + c = 0 is called standard form of a quadratic equation. Before solving a quadratic equation using the Quadratic Formula, it's vital that you be sure the equation is in this form.

Step-by-step explanation:

5 0
4 years ago
4. Decide whether the following rates are equivalent? Answer is either: YES or NO
Arte-miy333 [17]

Answer

Yes, they are equivalent.

Step-by-step explanation:

10x2=20

13x2=26

6 0
3 years ago
Read 2 more answers
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