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s2008m [1.1K]
3 years ago
9

Which fraction shows the probability that lily will flip a heads, a tails, and then heads

Mathematics
1 answer:
schepotkina [342]3 years ago
5 0

Answer:

d, 1/6

Step-by-step explanation:

so i did a diagram of some sorts to do this and got around six possible outcomes.

h is heads, t is tails.

h-h-h

t-t-t

h-t-h

t-h-t

t-t-h

h-h-t

feel free to correct me if any of this is wrong.

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Company A has no initial fee but charges 80 cents for every mile driven.
Tamiku [17]

Answer:

m > 550

Step-by-step explanation:

0.80m > 55+0.70m

0.10m > 55

m > 55/0.10 = 550

A costs more when you drive more than 550 miles.

3 0
3 years ago
Please hurry!! Which of the following shapes cannot generate a regular tessellation?
vodomira [7]

Answer:

Pentagon

Step-by-step explanation:

hope it helps :3

6 0
3 years ago
Write the slope-intercept form of the equation of the line described. through (2, -5) perpendicular to y = 1/3x -1
Cloud [144]

Answer:

y = -3x + 1

Step-by-step explanation:

Perpendicular lines have opposite reciprocal slopes, so the slope will be -3.

Plug in the slope and given point into y = mx + b

y = mx + b

-5 = -3(2) + b

-5 = -6 + b

1 = b

Then, plug in the slope and y intercept into y = mx + b again:

y = -3x + 1 will be the equation of the line

7 0
3 years ago
The price of an item has risen to $156 today. Yesterday it was $65 . Find the percentage increase.
faltersainse [42]
That's a BIG increase in price!  What cost $65 yesterday is now $156.  What was the increase?  $156 - $65 = $91.

Next:  $91 is what fraction of $65?  Divide.  Answer:  1.4.

Finally, multiply this last result by 100%:  140% (answer)
6 0
3 years ago
What is 600/100 in simplest form?
Eva8 [605]
600/100=\frac{600}{100}
To get it to its simpliest form, you must divide both by a common factor which is 100. 100 can go into 600, 6 times and 100 can go into 100, one time.
Which now is \frac{6}{1}=6
6 is its simplest form.
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4 0
3 years ago
Read 2 more answers
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