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Verdich [7]
3 years ago
11

Suppose you flip a penny and a dime. Use the following table to display all possible outcomes. If each single outcome is equally

likely, you can use the table to help calculate probabilities. What is the probability of getting two heads?
Mathematics
2 answers:
xxTIMURxx [149]3 years ago
7 0
Well statistically, without the table i'm going to guess it'd be around 20-35%, because of the chance of having the coin flip on heads twice would be usually low,  it is uncommon to get  2 heads in a row because it is "rare" if you will.
Dahasolnce [82]3 years ago
4 0

the answer is actually letter D

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Percent of change from 115 to 338
MrRa [10]

Answer:

237 ⁹/23% change

Step-by-step explanation:

115=100%

337-155=273 which represents the increase

115=100

273=?

273×100÷115= 237 ⁹/23%

Answer =237⁹/23%

7 0
3 years ago
Use a inequality symbol to compare -3x+7 -10-2
abruzzese [7]
Hey there,

Let's remember that a (inequality symbol) is things like (<), (>), (≤),(≥), (≠).

So, I believe that (-3x+7) and (-10-2) are separate. So we will find that out :)

Let's first do (-3x+7). As simplifying this expression here, we take that "x" of for a while and just stick to (-3+7). 

    -3
+   7
______
     4

Let's bring that "x" back, and the answer would be 4x for a while.

So far, 4x is the answer.
_____________________________________________________________

Now, Let's work on the other side.

We are talking about (<span>-10-2)

    -10
-      2
_______
</span>     -12

So, by solving the answer to (-10-2), we got -12.

So, let's determine what is greater . . . . . 

What \ is \ greater?

-12 or 4.

-12 is on the negative side, and the number 4 is positive. This would conclude that 4 is great than -12.

Your correct answer would look like . . . 

<span>(-3x+7) > (-10-2)
</span>
I really hope this helps you alot.

~Jurgen

8 0
3 years ago
Read 2 more answers
Four times the sum of 8 and some number is 4. What is the number?
Lunna [17]

Answer:

\Huge \boxed{\mathrm{-7}}

\rule[225]{225}{2}

Step-by-step explanation:

Let the number be x.

4(x+8)=4

Dividing both sides by 4,

x+8=1

Subtracting 8 from both sides,

x=-7

The number is -7.

\rule[225]{225}{2}

3 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST ASAP<br> In the figure below, m Z2 =55° and m 2 KJL = 154º.<br> Find m 21.
Elan Coil [88]

Answer:

99°

Explanation:

given:

m∠2 = 55°

solve:

m∠1 +  m∠2 = ∠KJL

m∠1 = ∠KJL - m∠2

m∠1 = 154° - 55°

m∠1 = 99°

5 0
2 years ago
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As the atoms in period 3 of the periodic table are considered from left to right, the atoms generally show
Gala2k [10]
In row 3 of the periodic table, the third electron shell (the "M" Shell) is being filled in.
8 0
4 years ago
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